When an athlete is running across a field, _________ allow(s) for the person to be propelled forward. (The runner pushes down on the ground, and the ground pushes the person in the opposite direction.) Group of answer choices

Answer:

a) A contributing factor in dysmenorrhea is the increased secretion of prostaglandins

Explanation:

Increased secretion of prostaglandins is a contributing factor in dysmenorrhea as in the primary dysmenorrhea, there is increased prostaglandin production by the endometrium in an ovulatory cycle which cause contraction of uterus thus resulting in pain.

All the other options are wrong, hence option a) A contributing factor in dysmenorrhea is the increased secretion of prostaglandins is the right option.

Answer and Explanation:

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[tex]I'm~Isabelle~Williams~and~I~will~be~answering~your~question![/tex]

[tex]The~last~choice~is~the~right~answer~for~your~question.[/tex]

[tex]Supporting~ a~ particular ~action~ or~cause~that~best~de fin es ~the~ idea ~of~advocacy.[/tex]

[tex]Hope~this~helps~you!~and~have~an~amazing~day~ahead![/tex]

[tex]Luv,[/tex]

[tex]Isabelle~Williams[/tex]

Answer:

Passive artificially acquired immunity

Explanation:

Passive immunity is the immunity in which antibodies that fight against the antigen is acquired from outside the body. The passive immunity can be divided into natural passive immunity and artificially acquired passive immunity.

In natural immunity naturally produced antibody from mother goes into baby through breastfeeding and in Passive artificially acquired immunity the antibodies are synthesized artificially in some animals and introduced in the person.

For example, antivenoms are passive artificially acquired immunity because in this case the antibodies from horse serum which was raised against that venom is introduced into the person who is bitten by the venomous snake.

The humoral immunity produced by injecting antivenom containing antibodies is an example of passive immunity, providing immediate but temporary protection.

The humoral immunity involved in treating a venomous snake bite through the injection of antivenom, which contains antibodies produced in another animal like a horse, would be classified as passive immunity. This is because the antibodies are introduced from an external source rather than being produced by the patient’s own immune system. Passive immunity provides immediate protection, but it is not long-lasting, as these antibodies will eventually be cleared from the patient's system.

The resulting humoral immunity can be classified as passive immunity. When the antivenom, which contains antibodies produced in a horse, is injected into a patient who has been bitten by a venomous snake, it provides immediate protection without the patient's immune system having to mount its own response. This is because the injected antibodies directly neutralize the venom and prevent further harm.

Answer:

The Nurse action that is most appropriate is to”2. Explain that performing the activities on time is more important than an exercise routine.”

Explanation:

The Nurse needs to explain to the client clearly that the medication is much important than the routine exercise but she has to do that with caution,so as the client would not feel like the exercise is unimportant.

Obsessive-compulsive disorder: is characterised by unreasonable thoughts and fears (obsessions) that lead to compulsive behaviors.

Answer:

You need a scale with good reliability

Explanation:

Reliability is defined as the consistency of a research study or measuring test. A reliable test produces the same repeated results under the same or consistent conditions.

Since one of the criterias is to select a scale that will consistently provide objective data, on a weekly basis, for depression and change gradually only in response to the positive effects of the drug being tested. You need a scale with good reliability.

To measure depression effectively in a pharmaceutical trial, a scale with high reliability and validity is essential, ensuring consistent and accurate assessment of the drug's impact on patients.

Choosing a Scale for Measuring Depression in Clinical Trials

For a multisite trial in a pharmaceutical study, selecting a scale that provides objective data for depression with consistency and sensitivity to changes due to drug effects is crucial. The desired scale needs to have good reliability and validity. Reliability ensures that the measurement of the construct remains consistent over time, much like a weight scale giving the same reading consistently unless the actual weight changes. Validity, on the other hand, ensures that the scale accurately measures what it's intended to measure, despite the possibility of respondents trying to present themselves in a more favorable light, known as "faking good".

Therefore, the selected scale must be able to gradually reflect changes in the patient's condition, indicating the drug's effect. Such scales often utilize a multidimensional approach to capture various aspects of depression.

Answer:

tachistoscope

Explanation:

Tachistoscope -

It is a type of instrument , which is capable to show an image for some specific time period , is referred to as tachistoscope .

It helps to show something at a higher speed .i.e. , to increase the recognition speed .

The main advantage of this instrument is to flash any image very quickly .

Hence , from the given information of the question ,

The correct answer is tachistoscope .

Answer:

a. Non-rebreather mask

Explanation:

The Non-rebreather mask is a mask that has a reservoir-like bag attached to it. It enables for the free delivery of high concentration of oxygen. It also have a reservoir where the patient can exhale carbon dioxide.

It delivers oxygen concentration between 60% to 80%.

Answer:

Non-breather masks.

Explanation:

If the client could have percentage saturation of oxygen at 88%, it indicate active breathing by the client, and he/she did not need to be assisted with breathing. Therefore to sustain her oxygen saturation pressure high percentage of oxygen must be given to the client. This is the uses of Non-breather mask to deliver oxygen at high concentration to patients in chronic conditions but  still capable of self breathing.

The mask  is worn around the nose and mouth,  and held by plastic cord around the head. It is directly connected to a 1 liter reservoir  of oxygen for continuous supply. .And exhaled air is empty through a  valve  with one opening to the surrounding environment with no infiltration from surrounding oxygen.

it is applicable to patients with CO gas poisoning, smoke inhalation, and physical trauma.

Answer:

Child's heart is still beating

Explanation:

Respiratory distress occurs when fluid builds up in your lungs in the tiny, elastic air sacs. The fluid prevents your lungs from filling in ample air, ensuring less oxygen enters your bloodstream. This deprives the organs of the oxygen which they need to function.

They have severe shortness of breath and often are unable to breathe on their own without support from a ventilator. Treatment includes oxygen, fluid management and medication.

Answer:

the Oedipus complex

Explanation:

The Oedipus complex is that super ego complex exhibited by young boy. Here they are characterised by the desire to replace their fathers and to win the exclusive love of their mother's.

Answer:

Oedipus Complex

Explanation:

Oedipus complex Occurs when their is rivalry between the parent due to the child love for the opposite sex parent and it is an important developmental phase every child goes through which is consider a normal childhood stage of psychological development.

A child's may have feelings of desire for his parents and jealousy and anger toward his or her same sex parent.

According to Sigmund Freud postulated that young boys have an unconscious desire to replace their fathers and win their mother's exclusive love due to Oedipus complex that unconsciously occurs to the child because of the love the child has for his mother rather than is father because they are of the same sex.

Therefore Oedipus Complex is the rivalry a child develops with their same-sex parent.

Answer:

The answer is I will not take my insulin on the days when I am sick, but I will certainly check my blood sugar every 2 hours.

Explanation:

The important thing for a patient with diabetes type 1 is that he should not skip insulin even is he is sick. Some people require more insulin on days when they are sick than on healthy days.

Also, the doctor usually recommends to check blood glucose levels at least 4 to 10 times a day if you are suffering from diabetes type 1.

A diabetes educator will know a client needs further teaching if the client states they do not need to monitor blood glucose or adjust insulin during sick days. Educators teach that it is essential to manage blood sugar carefully to avoid complications. Continuous education and knowledge updates are crucial for maintaining optimal patient care.

When a client with Type 1 diabetes articulates that they do not need to monitor their blood glucose levels or adjust their insulin dosage during illness, it indicates the need for further education from the diabetes educator. During sick days, it is crucial for individuals with Type 1 diabetes to frequently monitor their blood glucose levels because illness can cause unpredictable changes. They may need to adjust their insulin dosage according to the readings to prevent both hyperglycemia (high blood sugar) and hypoglycemia (low blood sugar). Additionally, maintaining hydration and following a sick-day diet plan are important to manage their condition effectively. Diabetes educators also emphasize the importance of not skipping insulin doses even if the individual is not eating normally, as insulin is still necessary to control blood sugar levels.

Diabetes educators must keep abreast of current developments in diabetes care by attending meetings and familiarizing themselves with the latest literature on diabetes medications, nutrition, and blood monitoring devices. This knowledge is vital to guide patients appropriately in managing their diabetes effectively, especially on sick days. Understanding the challenges faced by students with diabetes in educational settings, such as difficulties in managing blood sugar levels, finding time and space for care, and coping with schools' lack of resources, is also part of a diabetes educator’s role.

Answer:

well it depends because for someone to remember something you have to say it three times so i'd say about 5 minutes

Explanation:

Answer:

b) to block the parasympathetic system, which is commonly hyperactive.

Explanation:

to block the parasympathetic system, which is commonly hyperactive. it  block the action of a neurotransmitter called acetylcholine which inhibits nerve impulses responsible for involuntary muscle movements and various bodily functions un the treatment of overactive bladder to chronic obstructive pulmonary disorder.

Answer:

Based on this information, you know that Joey is most likely in the ‘preoperational’stage of development.

Explanation:

We basically have 4 stages of child development according to Piaget.

Piaget's four stages of intellectual (or cognitive) development are:

1.Sensorimotor. Birth through ages 18-24 months.

2. Toddlerhood (18-24 months) through early childhood (age 7)

3.Concrete operational. Ages 7 to 12.

4.Formal operational. Adolescence through adulthood.

The preoperational stage is the second stage in Piaget's theory of cognitive development. This stage begins around age 2, as children start to talk, and lasts until approximately age 7.During this stage, children begin to engage in symbolic play and learn to manipulate symbols.

In a Gallup Survey, 90% of the people interviewed were unaware that maintaining a healthy weight could reduce the risk of stroke. If 15 people are selected at random, find the probability that at least 9 are unaware that maintaining a proper weight could reduce the risk of stroke.

From a binomial point of view, n=15, p = 0.9, and 9<=x<=15

Using a TI calculator: the calculations goes like this;

P(9<=x<=15) = 1 - binomcdf(15,0.9,8) = 0.999689

Answer:

True!!!!!!!

Explanation:

It's true because, same time the government looses money on hospital,education,etc

For th community

Answer:

Stigma might occur when individual sees you in the negative ways and represent you as a negative person in front of the society. This stigma can affects the healthy as well as mental state individual.

The stigma can cause the feeling of the shame, hopelessness, physical assessment and self doubt. The stigma can cause the feeling of insecurity and create the feeling of inequality. The individual think that the mental illness should be hidden as this might acts as stigma for the individual.

Answer:

Factors that can lead a student to drop out of school:

Explanation:

The fact that the family does not have the financial averages to send their children to school is a dropout factor, if the person is older they can even be sent to work to help in the family economy.

It also influences a negative school environment, where the person is not motivated to continue, or is afraid of being a victim of bullying and therefore decides to leave school. Some parents also do not support their children's educational process and that is why they drop out of school.

I hope this information can help you.

Answer:

Positivism had an effect on rational choice thought that permeated the opinions of early criminologists, in that it changed the focus of crime from personal choice and decision making to social and personal factors.

Explanation:

Positivism is an approach to the study of society that relies specifically on scientific evidence, such as experiments and statistics, to reveal a true nature of how society operates.

Society shapes the individual -society consists of social facts which exercise coercive control over individuals. People's actions can generally be explained by the social norms they have been exposed to through their socialisation, and their social class,gender and background.

The point of research is to uncover the laws that govern human behaviour, just as scientists have discovered the laws that govern the physical world.

This is an example of ODD or Oppositional Defiance Disorder.

This is a diagnosis where a child just blatantly disobeys and has issues with being told what to do by anyone; especially authority figures.

Answer:

It is TRUE that Only a few standard occupational classifications (SOCs) are specific to public health, meaning that most individuals in these specific SOCs work in public health practice as opposed to other industries

Explanation:

Public health can be defined as the science of protecting and the safety and improving the health of communities through education, policy making and research for disease and injury prevention. The definition of public health is different for every person.

Answer:

The cause of her new symptom is Deep vein thrombosis, or DVT. which has traveled to her lungs cause Pulmonary embolism.  

Explanation:

Women who take birth control pills are the higher risk of developing DVT. Estrogen in conjunction with birth control pills increases the incidence of blood clot in leg (DVT) or may cause a clot in lung (pulmonary embolism). The clot through the leg has the ability to travel all the way to the lungs via circulatory system, and cause pulmonary embolism. Pulmonary embolism causes a blockage in arteries of lungs. This situation causes shortness of breath and chest in pain.

The 18-year-old female on birth control pills likely has a pulmonary embolism, which is a blood clot in the lungs, a serious condition that requires immediate medical intervention.

The most likely cause of the new symptoms of lower left extremity (LLE) pain and swelling, along with shortness of breath and pain when breathing in an 18-year-old female on birth control pills (BCPs) is a pulmonary embolism (PE). Birth control pills are known to increase the risk of blood clots, and the symptoms suggest that a clot might have formed in her leg (deep vein thrombosis) and traveled to her lungs, causing a PE. This is a medical emergency and requires immediate attention.

Answer:

The question is not complete, below is the complete question:

Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. ResetHelp

1. : Kills cancer cells and virus infected body cells

2. : Slows or stops the immune response

3. : Enables quick and efficient response to secondary exposure to antigen 4. : Forms antibody producing cells

5. : Absence results in no immune response

words in the left column:

a. Helper T cell

b. Cytotoxic T cell

c. B cell

d. Memory cell

e. Regulatory T cell

The answer is:

1. Kills cancer cells and virus infected body cells (Cytotoxic T cells)

2. Slows or stops the immune response ( Regulatory T cell )

3. Enables quick and efficient response to secondary exposure to antigen (Memory cell)

4. Forms antibody producing cells (B cell)

5 Absence results in no immune response (Helper T cell)

Explanation:

The question is just to test your knowledge of the functions of the various cells in the cell-mediated acquired immune responses.

First, it is important to note that immune response mechanisms is broadly divided into; innate and acquired (or adaptive) immune responses. Innate responses are those that occur naturally by birth, example, skin barriers, mucous membranes e.t.c., while acquired immune responses are those developed by the body in response to invading antibodies. The acquired immune responses can be further divided into two categories; the humoral and cell-mediated responses. The humoral responses have to do with responses with chemical intermediates or means other than cells, example is antibodies, while cell-mediated responses have to do with cells.

Now, let me explain each of my answer choices by giving brief details on each of the cell types mentioned above:

1. Cytotoxic T cells: These cells go by various other names including; cytolytic cells, Killer T-cells, CD8+ T-cells, Cytotoxic T-lymphocytes e.t.c. They are a type of T-lymphocyte that destroys cancer cells, virus-infected cells and other damaged cells. This destruction is brought about by their possession of T-cell receptors that recognize specific antigens on the surface of viral  particles and cancer cells, after binding, these cells have the ability to produce cytokines which are used to kill the cells.

2. Regulatory T-cells: T Regulatory cells are cells that have immunosuppressive functions, i.e, they down regulate the activation and proliferation of the T-cells in immune response or that they slow or stop the immune response. This is important to prevent intolerance against self antigens, which can lead to autoimmune reactions.

3. Memory cells: Memory cells also known as memory B-cells are sub-types of B lymphocytes that are responsible for rapid response in an individual in the case of a re-infection or a secondary infection. During a primary or first time infection, it takes the B cells a while to manufacture antibodies to neutralize antigens in the body making the individual to come down with the effect of the antigen within this period, but after the antigens have been synthesized, the patterns are stored by the Memory cells, which can survive for decades in an individual, and if the individual is faced again with the same antigen after the first encounter, the Memory cells recognize the antigens whose complementary antibody patterns are stored, and synthesis is faster, enabling a quick and rapid response to secondary infections.

4. B cells: B cells are the chief humoral cells of the acquired immune responses. They differentiate and forms cells that produce antibodies called plasma cells. Antibodies are molecules that are produced in response to antigens, they are usually complementary to the antigens and they neutralize the effects of the antigen upon binding to it.

5. Helper T-cells: Helper T-cells can be considered to be the most important cells int he adaptive immune response, as they are essentially the activator cells in immune responses, by activating B cells to secrete antigens, Macrophages to engulf microbes, and Cytotoxic T cells to begin their immune response. The Helper cells themselves are activated by the Antigen Presenting Cells (APCs).

Final answer:

The exercise involves matching terms related to the immune system, such as 'Killer T cells' and 'Memory cells,' with their correct functions like killing infected cells and providing a rapid response to pathogens upon re-exposure, respectively.

Explanation:

When exploring the immune system, it's essential to understand the specific functions of various cells and responses to pathogens. The student's exercise is to match the correct terms with their definitions in the context of the body's immune system:

Immunology, especially adaptive immunity, details the processes these cells and responses undergo to protect our bodies from pathogens.

Answer: This is not completely true

Explanation:

Answer:

"You must have the second one in 1 month and the third in 6 months."d

Explanation:

The standard dosage of shot duration for Hepatitis B  after the first injection dosage assuming  0 is  1 month, and after this  6 months later.This is called the 3-shorts Hepatitis B vaccine.

         Thus from  0, followed by  1 month  and later to -6(months).This is the intervals for maximum  immune response to build up resistance against the virus within limited duration

The primary objective is to get maximum protection within limited duration with a few doses of the vaccine..

Answer:

90% confidence interval for the true average number of alcoholic drinks all UF "non-greek" students have in a one week period is between a lower limit of 3.24 and an upper limit of 4.08.

Explanation:

Confidence interval is given as mean +/- margin of error (E)

mean = 3.66

sd = 2.82

n = 124

degree of freedom = n-1 = 124-1 = 123

confidence interval = 90%

Significance level = 100 - 90 = 10%

Critical value (t) corresponding to 123 degrees of freedom and 10% significance level is 1.6577

E = t×sd/√n = 1.6577×2.82/√124 = 0.42

Lower limit = mean - E = 3.66 - 0.42 = 3.24

Upper limit = mean + E = 3.66 + 0.42 = 4.08

90% confidence interval is (3.24, 4.08)

The 90% confidence interval for the true average number of alcoholic drinks all UF "non-greek" students have in a one week period should be

the lower limit of 3.24 and an upper limit of 4.08.

Since

=  mean +/- margin of error (E)

Here

mean = 3.66

sd = 2.82

n = 124

Now

degree of freedom = n-1

= 124-1

= 123

Now

confidence interval = 90%

So,

Significance level = 100 - 90

= 10%

Now

E = t×sd/√n

= 1.6577×2.82/√124

= 0.42

So,

Lower limit = mean - E = 3.66 - 0.42 = 3.24

Upper limit = mean + E = 3.66 + 0.42 = 4.08

hence, The 90% confidence interval for the true average number of alcoholic drinks all UF "non-greek" students have in a one week period should be the lower limit of 3.24 and an upper limit of 4.08.

Learn more about sample here: https://brainly.com/question/24744837

Answer: False

Explanation:

In the case of negative energy balance the body stored fat will shrink and the body will loose weight. The high intensity resistance training is a strength training exercise which is done for the purpose of weight loss. During the high intensity resistance training exercise the person will include number of set of repeats for the set number of minutes without taking rest so as to elevate the heart rate.

On the basis of the above description, the high intensity resistance training one must be careful for the energy expended as the exercise may result in negative energy balance.

Sustainable weight loss results only by adopting a healthy lifestyle integrated with a balanced diet, regular exercise on a long-term approach.

Explanation:

A healthy body and mind can be attained by sustainable weight loss.

Self-deprivation or adoption of an extreme diet will only lead to negative physiological and emotional balance of the body. These will lead to increased fat metabolism leading to production and accumulation of ketone bodies in the body. Since the glycogen reserves also will be utilized for energy production, there will also be muscle wasting. moreover, self-deprivation often leads to depression and anxiety and increased craving for food leading to emotional or psychological imbalance.

A healthy nutritious well balanced diet will provide all the essential nutrients required by the body to function normally. Instead of self deprivation or following extreme diets, one can follow well balanced easy meal frequently to promote healthier weight loss.

Regular exercise will help to burn the extra calories and keep fit.

Hence healthy food and exercise on a long term is the only way for sustainable weight loss.

Answer:

It is MOST important for the LPN/LVN to “3. While a nurse assistant applies pressure to the wound, notify the physician.”

Explanation:

It is very important to apply pressure on the wound in order to stop the bleeding first then call a physician before asking whatever questions later after saving the clients life first.

A physician, medical practitioner, medical doctor, or simply doctor, is a professional who practises medicine, which is concerned with promoting, maintaining, or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments

Answer:

The answer is Labeling Theory.

Explanation:

Labeling theory states that self identity and the behavior of the person  is influenced by how others describe them.

This theory is mostly related with the crime science where labeling someone as a criminal will influence others to treat that person in a bad way.

Answer:

The Labeling Theory

Explanation:

The Labeling Theory was propounded in 1963 by Howard Becker to explain how deviant behaviors of people are influenced or brought about by the kind of negative terms that were used in describing or labeling such individuals over time. According to the theory, a negative label or term attributed to someone, especially the youths, can influence the person’s behavior and increase the likelihood of that person acting out such negative labels.

For example, if a high school boy is always being called “street thug” by his peers and classmates, there is high tendency of him acting out such roles and exhibiting deviant behaviors of a thug.