Scientists enroll 500 healthy adults in a study and collect dietary and other lifestyle
information about the group. After 6 years, the scientists determine that study participants
who ate at least 5 servings of fruits and vegetables daily were less likely to develop high
blood pressure than participants who ate fewer than 5 servings of these foods daily. This study
is an example of a(n) ____ study.
A. prospective
B. nutritive
C. retrospective
D. introspective

Answers

Answer 1

Answer:

The correct option is A: Prospective Study

Explanation:

A prospective study is sometimes referred to as a prospective cohort study. This is usually a study involving a group, in which the participants are enrolled for the study prior to them developing the outcome that is being studied. From the study in the question, the scientist enrolled 500 healthy adults, which means that when he enrolled them, they were healthy and had no issues whatsoever. It was after 6 years that he began to take their blood pressure, which is the outcome of the study.


Related Questions

4.
A reproductive disorder in which uterine tissue migrates and grows in the ovaries or fallopian tubes is called

A. vaginitis.

B. toxic shock syndrome.

C. endometriosis.

D. pelvic inflammatory disease.

Answers

The answer is
C. endometriosis
It is called the endometriosis

The nurse recognizes that a new mother is having difficulty breastfeeding her baby. The nurse provides assistance by demonstrating various positions to hold the baby while feeding. The nurse also educates the mother on ways to ensure proper latching. The new mother attempts to breastfeed the baby again using the new techniques and is successful. Which statement illustrates Lewin’s stage of refreezing?

A. The nurse provides assistance by demonstrating various positions to hold the baby while feeding.
B. The nurse also educates the mother on ways to ensure proper latching.
C. The new mother attempts to breastfeed the baby again using the techniques recently acquired and is successful.
D. The nurse recognizes that a new mother is having difficulty breastfeeding her baby.

Answers

The correct choice is B.

B. You're making a food safety mistake if you


a. overcook meat, poultry, seafood, or eggs.

b. let food cool before putting it in the fridge.

c. thaw food in the fridge instead of on the counter.

d. don't wash meat or poultry.

The answer is not D. the answer is not A. The answer is C OR B 100%

The answer is let food cool down. If you let food cool for more than two hours it can grow bacteria. Every other answer regarding this question is wrong. I took the test.
B. LET FOOD COOL DOWN

Answers

I don’t know actually it’s hard
The answer is B. “Let food cool before putting in the fridge”. One of the safety guidelines states that food should not be kept outside until it cools down and then putting it inside the refrigerator. The bacteria can grow in the food within two hours unless it is refrigerated.

Based on the general theme of conservation, which of the following is most likely to happen if an athlete breaks his arm and must wear a cast and not use that arm for six weeks? Based on the general theme of conservation, which of the following is most likely to happen if an athlete breaks his arm and must wear a cast and not use that arm for six weeks? The muscles in the other arm will get stronger in order to help out. Muscles in the injured arm will get smaller because they are not being used. The muscles in the injured arm will not change—only the bone was broken. The muscles in the injured arm will get stronger to compensate for the injured bone.

Answers

Answer:

The most likely to happen if an athlete breaks his arm and must wear a cast and not use that arm for six weeks'Muscles in the injured arm will get smaller because they are not being used.'

Explanation:

So therefore when an arm is broken it is only the bone that is broken the muscle remains intact but use of the arm within that period is what will determine the increase or decrease of muscle strength.

since by the statement above we have been able to establish the fact that the arm is not being used then we can conclude that strength of the muscle will decrease.

The nurse is providing discharge instructions to the client with acute post-streptococcal glomerulonephritis. Which statement by the client indicates a need for further teaching?

Answers

Answer:

The statement "I should drink as much as possible to keep my kidneys working." indicates a need for further teaching

Explanation:

Post-streptococcal glomerulonephritis is a type-III hypersensitivity reaction , in which the immune complexes bind to the glomerular basement membrane resulting in :

1) Edema

2) Hypertension

3) Cola-coloured urine and RBC's in urine.

Dietary management of acute post-streptococcal glomerulonephritis includes restrictions of following :

1) Protein

2) Sodium

3) Potassium

4) Fluids

As the kidneys are not able to properly filtrate the blood. Hence these things must be avoided.

10.
The HPV vaccine

A. cures cancer caused by HPV.

B. prevents all types of HPV.

C. prevents only some types of HPV.

D. eliminates the virus from the body.

Answers

Answer:

C. prevents only some types of HPV.

Explanation:

The HPV vaccine protects HPV types 16 and 18

Its C-

“The vaccine does not protect against all HPV types— so they will not prevent all cases of cervical cancer.”

Astrid was emotionally aroused by a TV horror movie. She became extremely angry when her younger brother momentarily blocked her view of the screen. When her movie viewing was interrupted by a phone call from her boyfriend, however, she experienced unusually intense romantic feelings. Astrid's different emotional reactions to her brother and her boyfriend are best explained by the ________.a. Yerkes-Dodson law.b. James-Lange theory.c. guilty knowledge test.d. two-factor theory.

Answers

Answer:

b. James-Lange theory

Explanation:

This theory perfectly explains her conditions because it is based on the emotions caused by external events. In the example, the external events were her brother interruption and her boyfriends phone call. The interruption produced an emotion of anger while the boyfriends call produced an emotion of love and happiness. The external emotions play a very important role and are crucial for the onset of proper emotions.

A study conducted in several countries where a high intake of fish and a low intake of animal fat were correlated with a low rate of breast cancer death is an example of a(n):_______.

Answers

Answer:

Epidemiological study.

Explanation:

Epidemiology study is the study of diseases, conducted among populations of humans. Such a study highlights HOW the diseases happen, WHEN the diseases occur and WHERE the diseases occur.

The information gathered is necessary to strategize on how to stop the spread of the diseases, to prevent ailment and also as a guide to the care of the patients.

Epidemiologists also attempt to determine what factors are associated with diseases (risk factors), and what factors may protect people or animals against disease (protective factors).

Answer:

Epidemiological study.

Explanation:

The nurse has provided education to a client about home care for an open surgical wound on the lower left extremity. When evaluating learning through the cognitive domain, what statement by the nurse would be appropriate?

Answers

Answer:

Cognitive domain may be defined as one of the domain of learning that mainly includes the intellectual skill and knowledge development. The special facts are recalled in this cognitive domain.

The cognitive domain study is used in the health care as well. The surgical wound can be treated at home as well but requires proper knowledge from the experts. The statement by the nurse to tell about the signs of infection that can be reported to the health care provider determines the appropriate statement about the cognitive domain.

Answer:

Cognitive domain may be defined as one of the domain of learning that mainly includes the intellectual skill and knowledge development. The special facts are recalled in this cognitive domain.

Explanation:

Erin loves whole grains. Suppose she makes herself a snack from one serving of grains and one cup yogurt topped with a serving of fresh strawberries. How much protein is in her snack?

Answers

Answer:

10 to 11 grams.

Explanation:

The balanced diet is important for the proper growth and development of the body. The balanced diet contains proper amount of carbohydrate, proteins, fats, vitamins and minerals.

The man should intake around 56 gm of protein and woman should intake around 46-50 gm of protein. The grains contain around 2-3 gm of protein, yogurt contain 7-8 gm of protein and strawberry has around 1 gm of protein. So, total protein is around 10 to 11 gm in the snack.

Thus, the correct answer is 10 to 11 gm.

4.trichomoniasis
A. STD that can result in damage to joints
B. STD caused by a protozoan
C. Most common STD among teens
D. STD diagnosed by a Pap test
E. STD that result in death

Answers

It’s B I think I looked it up & it said “ it’s is caused by infection with a protozoan parasite “

Trichomoniasis is a sexually transmitted disease (STD) caused by a protozoan called Trichomonas vaginalis. It does not typically cause life-threatening complications, nor is it diagnosed by a Pap test or cause damage to joints.

The correct answer to the given question is option B.

Trichomoniasis is a sexually transmitted disease (STD) and is correctly described by option B - it is an STD caused by a protozoan. This protozoan is called Trichomonas vaginalis.

It does not typically cause life-threatening complications, so it's not correctly described as an STD that can result in death.

Also, it is not routinely diagnosed by a Pap test nor does it lead to damage to joints. Its prevalence among teens compared to other STDs can vary widely depending on regional and national health statistics.

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Investigator Williams arrives at a suspected crime scene, then sprays the area with a substance and turns off all the lights in an effort to find bloodstains invisible to normal eyes. What material, equipment, or technique is he using?

Answers

Answer:

He is using luminol.

Explanation:

Luminol is a chemical substance that helps find bloodstains that are invisible to normal eyes. Luminol is a chemical substance that reacts to blood and other substances. The chemical reaction it has with blood it’s that it makes the substance more fluorescent. That is why is use in this type of scenes, because it makes it easier to locate and see all the possible bloodstains. Dry blood reacts better than fresh blood.

HELP WILL MARK BRAINLIEST! WRITE IN YOUR OWN WORDS

this has to be about golf

Describe the rules for your sport. Be specific.

Describe the etiquette in your sport toward other players and observers.

Write a scenario where you would have to apply a rule of etiquette in your sport.

Imagine you are playing your sport and a conflict arises with a team member or someone on an opposing team. Describe the conflict and how you would resolve the conflict.

Answers

Answer:

i used to be in golf in golf u have to use a proper stance and make sure your knees are bent to a fourty five

degree angle  when pulling back move your torso and let your head follow ur body keep foot on floor and goaling i really dont remember

Explanation:

A child with asthma has a heart rate of 160 bpm and a respiratory rate of 36 breaths/minute. The child appears restless and anxious and is given albuterol via nebulizer. Which finding would indicate that the nebulizer treatment has been effective?

Answers

Answer:

The best indicator of the effectiveness of the albuterol is an increase in peak expiratory flow rate.

Explanation:

Albuterol (SHORT-ACTING beta-2 AGONIST ) IS a bronchodilator results in opening and relaxation of the respiratory airways, thus resulting in a greater exchange of air.

As there is greater exchange of air , it is reflected as a higher peak expiratory flow rate.

Hence The best indicator of the effectiveness of the albuterol is an increase in peak expiratory flow rate.

Increase in peak expiratory flow rate indicates effective bronchodilation in asthma treatment with albuterol via nebulizer. The correct answer is: D. Increase in peak expiratory flow rate

The child is experiencing symptoms consistent with an asthma exacerbation, including a high heart rate, rapid respiratory rate, restlessness, and anxiety. Albuterol is a bronchodilator commonly used to relieve bronchoconstriction and improve airflow in asthma.

To determine the effectiveness of the nebulizer treatment, we need to look for signs of improvement in the child's respiratory status. Let's evaluate each option:

A. Pulse oximeter reading of 91%: A pulse oximeter reading of 91% indicates low oxygen saturation, which suggests inadequate oxygenation. This would not indicate that the nebulizer treatment has been effective.

B. Nonproductive cough: While a nonproductive cough might suggest some improvement in airway clearance, it does not directly indicate the effectiveness of bronchodilation.

C. Expiratory wheezing: Expiratory wheezing is a sign of airway constriction and would suggest that the asthma symptoms are persisting rather than improving.

D. Increase in peak expiratory flow rate (PEFR): Peak expiratory flow rate is a measure of how fast a person can exhale air. An increase in PEFR would indicate improved airflow and would be the most appropriate indicator of the effectiveness of the nebulizer treatment in this context.

Complete question:- A child with asthma has a heart rate of 160 bpm and a respiratory rate of 36 breaths/minute. The child appears restless and anxious and is given albuterol via nebulizer. Which finding would indicate that the nebulizer treatment has been effective?

A. pulse oximeter reading of 91%

B. nonproductive cough

C. expiratory wheezing

D. increase in peak expiratory flow rate

Ana was interested in the relationship between funding sources for nutritional researches and the conclusions of those researches. She gathered information on all researches concerning soft drinks that were published between 11 January, 1999 and 31 December, 2003, and compared the source of their funding with the results of the research. What type of a statistical study did Ana use?

Answers

Answer:

Ana used an observational study, and there is a correlation between the source of funding and the conclusions of soft drink researches.

Explanation:

Khan Academy

Final answer:

Ana utilized a correlational study to explore the association between funding sources for nutritional research on soft drinks and the conclusions derived from that research.

Explanation:

Ana conducted a type of statistical study known as a correlational study. In this study, Ana looked at the relationship between two variables, specifically the source of funding for nutritional research on soft drinks and the conclusions of the research. She compared the funding information against the research outcomes to determine if there is a correlation between the two factors. This type of study is observational as it does not involve manipulation of variables but rather observes and records relationships or associations as they naturally occur.

Which nursing documentation best meets the requirement for problem-oriented charting?
A. "Pacing and muttering to self. Sensory perceptual alteration related to internal auditory stimulation. Given fluphenazine 2.5 mg PO at 0900 and went to room to lie down. Calmer by 0930. Returned to lounge to watch TV."
B. "Agitated behavior. Patient muttering to self as though answering an unseen person. Given haloperidol 2 mg PO and went to room to lie down. Patient calmer within 30 minutes. Returned to lounge to watch TV."
C. "Pacing hall and muttering to self as though answering an unseen person. Haloperidol 2 mg PO administered at 0900, with calming effect in 30 minutes. Stated 'I'm no longer bothered by the voices.'"
D. "S: States 'I feel like I'm ready to blow up.' O: Pacing hall, mumbling to self. A: Auditory hallucinations. P: Offer haloperidol 2 mg PO. I: Haloperidol 2 mg PO given at 0900. E: Returned to lounge at 0930 and quietly watched TV."

Answers

Answer:

D. "S: States 'I feel like I'm ready to blow up.' O: Pacing hall, mumbling to self. A: Auditory hallucinations. P: Offer haloperidol 2 mg PO. I: Haloperidol 2 mg PO given at 0900. E: Returned to lounge at 0930 and quietly watched TV."

Explanation:

Problem-oriented charting in Nursing Science is a type of medical documentation in which a Patient’s data is organized according to a stated diagnosis. It is also known as Problem-Oriented Medical Record (POMR).

There are four main components of a POMR:

1. A database

2. A list of problems

3. A plan of action

4. A note on progress

A POMR is not considered complete if it doesn’t contains sufficient information to identify the patient; support the diagnosis; justify the care that was given; document the results of the care given; and promote continuity of the care amongst healthcare providers.

What is one of the hallmark aspects of the intuitive thought substage in Piaget's preoperational stage?

Answers

Answer:

Primitive reasoning  is one of the hallmark aspects of the intuitive thought substage in Piaget's preoperational stage.

Explanation:

Preoperational stage is the 2nd stage of the Piaget's theory (2-7 years ) during , which the child develops  the ability to think symbolically (primitive reasoning)  and use language.

The child is also egocentric and unable to take the point of view of others . Children make conservation errors where they believe that simply changing the appearance of objects can change their quantity.

Final answer:

In the intuitive thought substage of Piaget's preoperational stage, children often focus on one aspect of a situation while solving problems, failing to consider multiple dimensions. This is apparent in tasks that test for conservation, like judging quantities in different shaped glasses or the number of spread-out coins.

Explanation:

One of the hallmark aspects of the intuitive thought substage in Piaget's preoperational stage is the tendency for children to focus on a single dimension when solving problems, even if the task requires consideration of multiple dimensions. This phenomenon is particularly evident in conservation tasks, where a child might incorrectly believe that the quantity of a substance or number of objects has changed after its appearance is altered. For instance, pouring water into a taller, thinner glass or spreading out a row of coins can lead young children to think that there's now more water or more coins, respectively, because they're focusing solely on the height of the water or the length of the coin line, while neglecting the width or other dimensions that are also relevant.

Bea is the mother of 4-month-old Alex. She has been depressed since Alex’s birth and is frequently withdrawn. Because of Bea’s depression, we can expect that, in comparison to other 4-month-olds, Alex experiences will display

Answers

Bea is the mother of 4-month-old Alex. She has been depressed since Alex’s birth and is frequently withdrawn. Because of Bea’s depression, we can expect that, in comparison to other 4-month-olds, Alex's experiences will display more fearfulness and turn away.

A child whose mother suffers from depression is more likely to exhibit disruptive behavior in kindergarten and have difficulty interacting with her peers.

A mother with a higher educational background is more likely to have more emotionally stable children; she is also better equipped to deal with her children’s mental health issues.

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Juana is a junior in college and receives scholarship funds at the beginning of each semester. In the past, this money has been sufficient to cover her costs each term. But this fall she ran out of money before the term was over. Which of the following is the MOST sensible step she can take to make sure she doesn't run out in the spring?A) Create a budget to help her smooth out her spending and avoid surprises.
B) Drop one of her classes and get a job to add to her income.
C) Request a cost of living increase in her scholarship funds.
D) Track her income to see where the money is going.

Answers

Answer:

Request a cost of living increase in her scholarship funds.

To avoid running out of money in the spring, the most sensible step Juana can take is to create a budget that will help her manage her finances by tracking income and expenses. This will provide a clear overview of her financial situation and allow for better financial planning and decision-making, option A is correct.

To ensure Juana does not run out of money in the spring, the most sensible step she can take is to create a budget. A budget will help her track her income and expenses, allowing her to see where her money is going each month. By allocating funds carefully to different categories, she can avoid surprises and ensure that she has enough money to cover her costs throughout the term. This planning process will also help identify areas where she can potentially save money or adjust her spending accordingly.

Moreover, having a budget in place provides a framework for managing finances that can be adjusted as her financial situation changes. For instance, if Juana considers working part-time, she can incorporate the additional income into her budget. Even if she decides to request a cost of living increase in her scholarship funds, knowing her exact financial needs will be useful when making her case. In essence, the budget serves as a proactive tool for financial stability during her college years.

A 76-year-old resident of an assisted living facility who has a history of heart failure has presented to her primary care provider for a scheduled appointment. Which of the woman's statements suggests that her heart failure is worsening?

A. "I find that I have to wake up two or three times a night to go to the washroom, which never used to be the case."
B. "I find that my appetite is not what it used to be, and I have to will myself to eat enough healthy food."
C. "I pride myself in staying alert and up-to-date but lately I've forgotten a few important events."
D. "The last few weeks I've found that I'm more comfortable sleeping in a chair than in my bed."

Answers

Answer:

The woman's statements suggests that her heart failure is worsening is the fact that "I pride myself in staying alert and up-to-date but lately I've forgotten a few important events."

Explanation:

heart Failure: this occurs when the heart dosen't pump enough blood as the way it ought to.

Caryn is a smoker with a 12-year history of smoking a half-pack of cigarettes daily. As a result, her respiratory epithelium has undergone metaplasia. She is concerned about the threat of cancer. She asks if the metaplasia is reversible if she stops smoking now. You tell her that:_____________

Answers

Answer:

Cells with metaplasia often return to their normal state when the irritation is removed.

Explanation:

Metaplasia is potentially a reversible stage which emphasizes adaptation to the environment.

In this type of cellular adaptation , a cell type sensitive to a particular environmental stress is replaced by another cell able to withstand the adverse environment.

If the irritation causing the metaplasia ceases or is removed, tissues return to their normal pattern of differentiation.

You suspect that a pregnant 16-year-old girl has a broken leg after she was hit by a car. You explain that you plan to splint her leg, and she agrees to treatment. Which type of consent is her agreement considered?A. Informed
B. Expressed
C. Minor's
D. Implied

Answers

B. Expressed the other ones won’t make any sense since she said it was ok

The agreement of the pregnant 16-year-old girl to undergo treatment is considered "Minor's consent." The correct option is C.

Minor's consent refers to the consent given by a person who is under the legal age of majority, which can vary depending on the jurisdiction.

Minors are typically considered individuals who have not yet reached the age of 18 years old.

In some situations, minors may be able to provide consent for their own medical treatment, especially in cases where their health or well-being is at risk.

Since the 16-year-old girl is a minor and unable to provide legally binding informed consent on her own, her agreement to undergo treatment is considered the minor's consent.

Thus, the correct option is C.

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The emergency room doctor expressed some concern that there might be both cartilage and bony damage to the elbow. She sent Daniel off for an X-ray. What types of cartilage might you find near the elbow?
a. Hyaline only
b. Hyaline and elastic
c. Fibrocartilage only
d. Hyaline and fibrocartilage
e. Elastic only

Answers

Answer: A. Hyaline only.

Explanation: A Hyaline is a glassy any proteinaceous material found in the body,it is Structurally simple, and can be found around the Larynx, Elbow etc,it doesn't contain Blood vessels or nerve cells.

Hyalines are Elastic but are easily deformed by stressful activities,but once the stress is eliminated it returns to it's not elastic nature,due to their nature,they are easily cut by sharp objects in case of injuries they are easily affected before the bones etc.

The elbow contains hyaline cartilage, which provides smooth articulating surfaces, and fibrocartilage, which adds strength and resilience in areas susceptible to stress.

In response to the question about the types of cartilage found near the elbow, the correct option is d. Hyaline and fibrocartilage. Hyaline cartilage is the most common type found in the body, providing a smooth surface at the ends of long bones and reducing friction in joints. Fibrocartilage is known for its toughness due to thick bundles of collagen fibers, and while more commonly associated with the knee joint and intervertebral discs, it can also be found where resilience and strength are needed, even in joints. It's important to note that elastic cartilage, characterized by its flexibility and presence in the ear lobes and larynx, is not typically found in the elbow joint.

The generation called ___________ (born 1946-1964) has had a powerful impact on American society, giving us the cultural and sexual revolutions of "the sixties" as they moved from adolescence to young adulthood in the Vietnam War era.

Answers

Answer:

Baby boom or baby boomers.

Explanation:

After the World war II in the year 1945, there was this period of high birth rate between the years of 1946 and 1964 and this period or should I say the generation of people that were giving birth to during this period is called baby boom generation or baby boomers generation. The baby boom generation did have a powerful impact on American society, since more babies were been giving birth to, more schools and social infrastructures are needed to be built. The baby boom generation also partook in the civil Rights movement. Also, during the period many cultures such as the dressing, hairstyle and so on also changes.

The baby boom generation adolescents were also part of the people that experienced the Vietnam war.

8. Once an ovum is released from an ovary,

A. a zygote forms.

B. ovarian cysts form.

C. menstruation starts.

D. it enters the fallopian tubes.

Answers

Answer: Ovulation is the release of an egg from one of a woman's ovaries. After the egg is released, it travels down the fallopian tube, where fertilization by a sperm cell may occur. Ovulation typically lasts one day and occurs in the middle of a woman's menstrual cycle, about two weeks before she expects to get her period.

Explanation: Ovulation is the release of an egg from one of a woman's ovaries. After the egg is released, it travels down the fallopian tube, where fertilization by a sperm cell may occur. Ovulation typically lasts one day and occurs in the middle of a woman's menstrual cycle, about two weeks before she expects to get her period.

Final answer:

After an ovum is released from an ovary during ovulation, it enters the fallopian tubes where it can potentially meet a sperm for fertilization.

Explanation:

When an ovum is released from an ovary, also known as ovulation, it does not immediately become a zygote, ovarian cysts do not form, nor does menstruation start. Instead, the egg enters the fallopian tubes where it is available for fertilization. In the event that the egg meets a sperm and is fertilized, then it would begin the process of forming a zygote. Menstruation only begins if the ovum is not fertilized; this is the body's way of removing the unfertilized egg. On the other hand, ovarian cysts are typically unrelated to the release of an ovum.

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From The State of the Psychology Health Service Provider Workforce, list a statistic about psychologists’ employment or practice characteristics that surprises you and tell me why it surprises you?

Answers

Answer:

The statistics states that most health service provider psychologists primarily work in private practice.

Although the psychologists can be found in many different employment settings, almost half a (44.8 percent) worked in private practice, and majority of a (85.8 percent) were actively working in positions that requires licences.

Explanation:

The statistics reveals an awe of how the private sector needs the psychologist as well as the those in the public sector.

Jennifer has been diagnosed with spinocerebellar degeneration. The first stage of the disease involves tremors and unsteady gate. In the later stages, she will be unable to stand, walk, and will be uncoordinated in her movements. This disease probably affects the __________ part of the brain.a) hippocampus
b) amygdala
c) cerebellum
d) cerebral cortex

Answers

Answer:

C) cerebellum

Explanation:

The spinocerebellar degeneration is a rare disease which is caused by either a recessive or dominant allele and is thus inherited. The disease is caused when the degeneration of the neurons of the cerebellum and sometimes the spine occurs.

The disorder is progressive that is the symptoms appear in many stages and the first stage involves the unsteady state. Later symptoms become worse and the person is unable to stand and walk.

Thus, Option-C is the correct answer.

Answer: Cerebellum

Explanation:

The cerebellum part of the brain receives the information from the sensory systems of the body. These sensory systems are spinal cord, brain which eventually regulates the motor systems of the body.

The cerebellum helps in the movement of the body, helps in maintain the posture of the body, posture of the body, co-ordination of the organs of body.

So, if this part of the brain is damaged then the there is a problem in movement and coordination of the body.

A home care nurse is caring for a client with complaints of epigastric discomfort who is scheduled for a barium swallow. Which statement by the client indicates an understanding of the test?
a) "I'll take a laxative to clear my bowels before the test."
b) "I'll drink full liquids the day before the test."
c) "I'll avoid eating or drinking anything 6 to 8 hours before the test."
d) "There is no need for special preparation before the test."

Answers

Answer:

c) "I'll avoid eating or drinking anything 6 to 8 hours before the test."

Explanation:

Barium is a white substance like chalk. For swallowing, it mixed with water and its thick like milk-shake.When it enters into GI tract, it coated with tract lining so when we do X-ray it shows white on X-ray film because barium absorb the X-ray.It should be advised the patient to avoid the eating and drinking for clear picture of X-ray film otherwise food debries etc will affect the diagnosis and interpretation of results.

The episode of "Mythbusters" cited in the textbook demonstrated that dark adaptation was the reason why __________. a. poker players wear sunglasses. b. pirates wore eyepatches. c. cardinals have good night vision. d. giants have poor night vision.

Answers

Answer: Option B  

Explanation:  

The Mythbusters is an american science entertainment television program which was created by the Peter Rees in which the pirates was wearing an eye patch on his eyes.

The Episode of Mythbusters showed that dark adaptation was the reason why the pirates wore eye patches.

in response to the varying ambient light present in the surrounding have a impact on the rods and cones which is a sought of adaptation known as dark adaptation.

Alice has felt ill for two weeks. She has had a runny nose every day and a fever of 100 degrees for two days. Her appetite has decreased slightly. She is tired and has not wanted to get out of bed.

Which symptom does Alice have that indicates that she should seek medical care?

A. tiredness
B. runny nose
C. fever over 99 degrees
D. illness for two weeks

Answers

Answer:

D

Explanation:

if Alice has felt ill for two weeks she must see a doctor because it could be a fatal disease

The correct option is (D). Illness for two weeks.

What do you mean by illness?

An illness is basically termed as an unwell or unhealthy state of mind or body. Disease falls under an entirely different classification. A disease is defined as suffering from a malfunctioning organism or function within the body itself.

Moreover, it is the reaction of the body to the disease. It represents fatigue, fever, muscle weakness, or blurred vision, as well as abnormal blood pressure and a rapid heart rate. It should be noted though that illness, or the feeling of being unwell or sick, can occur even without a disease.

Therefore, infectious diseases are illnesses caused by harmful agents (pathogens) that get into your body. The most common causes are viruses, bacteria, fungi and parasites. Infectious diseases usually spread from person to person, through contaminated food or water and through bug bites.

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It would be most accurate to describe vegetarianism as an example of a. ideas, or culture, impacting human behavior. b. social, rather than cultural, behavior. c. a genetic mutation. d. an American praxis. After suffering an accidental brain injury, Kira has difficulty walking in a smooth and coordinated manner. She has probably suffered damage to her a. corpus callosum. b. hypothalamus. c. amygdala d. cerebellum. Choose the answer that best describes gravity.Question 2 options:Gravity only works between planets.Gravity is a contact force that holds objects down on Earth.Gravity is a contact force that holds the Moon in orbit around Earth.Gravity is a non-contact force that holds the Moon in orbit around Earth. Why did the US enter WWI? Write one paragraph Which piece of textual evidence best supports the inference that the message Zimmermann sent was very important? Check all that apply.On January 16, 1917a clear attempt to convince the Mexican government to help Germany in the warArthur Zimmermann . . . sent a telegram to Count von BernstorffThe foreign secretary wanted to be certain that this message reached von Bernstorffhe made arrangements for it to be carried aboard a U-boat Kwame's team will make two triangular pyramids to decorate the entrance to the exhibit. They will be wrapped in the same metallic foil. Each base is an equilateral triangle. If the base has an area of about 10.8 square feet, how much will the team save altogether by covering only the lateral area of the two pyramids? The foil costs $0.24 per square foot. In which stage of the design process does the designer brainstorm ideas?A. Identify the need or problem.B. Research the problem.C. Design a solution.D. Troubleshoot and redesign. Statistics encompasses all scientific disciplines in which random occurrences are analyzed. In addition, statistics references any random occurrence which is reported using percentages or proportions. True or false? PLEASE HELP ILL GIVE BRAINLIEST How is the description, or details, of the cell important to the development of the story'stheme? Consider how the setting impacts the story's meaning. The pit and the pendulum A protester carries his sign of protest, starting from the origin of an xyz coordinate system, with the xy plane horizontal. He moves 70 m in the negative direction of the x axis, then 19 m along a perpendicular path to his left, and then 21 m up a water tower. In unit-vector notation, what is the displacement of the sign from start to end FUNCTIONS: In the space provided, type the answer in descending order as it applies without any spaces between the letters, numbers, or symbols.Type the composition (fog)(x) of the given functions:f(x) = x^2 + 2x 6 and g(x) = x + 5. when electrons are excited to differnt energy levels, the average radii from the nucleus also changes. Rank the following electron energy states according to the average distance of the electron from the nucleus. Rank from largest to smallest distances.. 5 and 3 fourths times 2 and 2 elevenths A method or system of government for information management or control; an example is the Information Technology Infrastructure Library (ITIL) that we are using as a way to organize our course.a) trueb) false find the volume of a pyramid 8 base length 5 base width 12 height Janine is saving money to buy a car. She has a total of $1400 left to save, and she plans to save a certain percentage of $1400 each month: In August, Janine will save 25% of $1400. In September, Janine will save 40% of $1400. In October, Janine will save 15% of $1400. In November, Janine will save the remaining amount. Which option correctly explains what Janine plans to save each month? 3x + 2y = 6 is an equation in standard form Consider the dilation of square KLMN by a scale factor of 1/4, with a center of dilation at the origin. Assume the units are centimeters.1. What is the perimeter of the square after the dilation? Explain the change in the perimeter.2. What is the area of the square after the dilation? Explain the change in the area. All of the following are functions of the Federal Reserve Board EXCEPT: A .acting as fiscal agent for the U.S. Treasury B. auditing commercial banks for compliance with banking and MSRB regulations C. lending funds to member banks through the discount window D. setting margins on municipal securities