Which is an eye condition in which images are distorted, causing objects to appear blurry or wavy? A. nearsightedness B. astigmatism C. farsightedness D. sclera

Answers

Answer 1
B. astigmatism is the best answer, it definitely gives distorted images. 
Nearsightedness is where you can't see things clearly unless they are really close up to the eyes.  Farsightedness is where you can see things better the farther off, but both of those may still leave you seeing blurry.  Sclera is just part of they eyeball, the outer white layer.  
Answer 2
I think the answer is B.:) I hope I helped.:)

Related Questions

1. Private medical insurance in Canada

A. eliminates the need for MSI.
B. applies only in the dental field.
C. tends to cover specific services not eligible for MSI.
D. is virtually nonexistent.

Answers

Applies only in the dental field
1. Private medical insurance in Canada :
C. tends to cover specific services not eligible for MSI.

Flexibility exercises would have the most positive effect done:
A) after eating and fueling your body
B) after you finish an aerobic warm-up
C)after you first wake up
D)right before you go to sleep

Answers

The best time for flexibility exercises is right after finishing an aerobic warm-up. So, the option B is correct .

What  are the benefits of doing exercise ?

Any kind of regular movement which activate our muscles to  work properly and burn calories such as running, swimming etc.

Doing exercise can improve mood and decrease anxiety, and stress by increasing brain sensitivity to serotonin and norepinephrine hormones, which ultimately relieve feelings of depression

It also stimulate the secretion of endorphins which induces positive feelings and reduce the pain.

Exercise can also enhance the metabolic rate by burning more amount of calories, fat loss and muscle maintenance.

It also helps to release hormones which act as an inducer for muscles to absorb amino acids. also enhance bone density.

Exercise can improve insulin sensitivity, heart condition, and body composition, decrease the blood pressure and cholesterol levels.

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Flexibility exercises are most effective after completing an aerobic warm-up, as per recommendations from fitness experts, by preparing the muscles through a rise in temperature and reducing the risk of injury. Option B is correct.

Flexibility exercises would have the most positive effect done after finishing an aerobic warm-up. This is because aerobic exercises like cycling, walking, and running prepare your body by increasing muscle temperature, thus making your muscles more pliable and maximizing the benefits of stretching.

The American College of Sports Medicine recommends performing flexibility exercises after the body is properly warmed up to prevent injury and increase the range of motion of muscles and joints. Stretching as part of a warm-up before more vigorous exercise or as a cool-down after the exercise can count towards meeting aerobic activity guidelines, while also improving flexibility.

Hence, B. is the correct option.

Charlie had some tests done recently to assess his risk for certain diseases. The results showed that he has a waist circumference of 47 inches, a BMI of 29, and a normal skin fold measurement test. What should Charlie do? A. Charlie is a little too thin, he is most likely underweight, and he needs to consult a dietician or doctor to help him see how to modify his diet to gain some weight. B. Charlie should repeat the caliper test because it does not fit with the other information, and he should start an exercise routine and diet to reduce his body fat. C. Charlie should immediately start an exercise and diet program because all his tests indicate that he is extremely obese, which puts him at risk for several diseases. D. Charlie should repeat the BMI because the other tests were normal, and he should avoid changing his body composition because he'll be too overweight.

Answers

B....he should reduce his body fat because he is at risk of diabetes and heart disease.

One function of the skeletal system is to protect the internal organs.

True or False

Answers

Yes, that's in fact true. 

Which of the following is true of height and weight measurements?
a) An infant growth chart is used to document only infant weight.
b) They can be used to monitor growth, dose medication, and order lab tests.
c)There is one height-weight chart for both males and females
d) Abnormalities are not a reliable indicator of disease

the correct answer is b) they can be used to monitor growth, dose medication, and order lab tests.

Answers

the answer is b because it is used to monitor how big or tall you are so doctors can give a prescription for medication

Final answer:

Option b) is the correct answer: height and weight measurements can indeed be utilized for various purposes, including monitoring growth, dosing medication, and ordering lab tests.

Explanation:

Firstly, height and weight measurements are fundamental for monitoring growth and development, particularly in children and adolescents. Growth charts are commonly used by healthcare professionals to track a child's progress over time, comparing their measurements to established norms for their age and sex. Deviations from the expected growth pattern can indicate potential health concerns or developmental issues.

Additionally, height and weight measurements play a crucial role in determining appropriate medication dosages, especially for drugs that are weight-based or require precise dosing to ensure safety and efficacy. For instance, pediatric medications often need to be carefully calibrated based on a child's weight to avoid under or overdosing.

Moreover, these measurements can be indicative of certain health conditions or risk factors, prompting healthcare providers to order specific lab tests for further evaluation. For example, abnormal weight gain or loss may warrant investigations into metabolic disorders, hormonal imbalances, or nutritional deficiencies.

In summary, height and weight measurements serve as valuable clinical tools, enabling healthcare professionals to monitor growth, determine medication dosages, and identify potential health issues, making option b) the correct choice.


What can push-ups do?

Reduce overall bone density

Increase amount of cholesterol

Increase intensity of back pain

Reduce symptoms of arthritis

Answers

What can push-ups do?


Reduce symptoms of arthritis
Push-ups can reduce symptoms of arthritis.
They can never reduce bone density, they can only reduce your weight. They cannot increase amount of cholesterol, food does that. Although they can increase back pain, the more pushups you do, the less pain you will feel. So D is the correct answer for sure.

The energy that's given to the body by food is

A. excreted by the body if not used.
B. best obtained by eating high protein.
C. measured in units called calories.
D. a nutrient that's essential for growth and development

Answers

C) Measured in units called calories


Which is a “healthful” fat found in plant products and fatty fish?



unsaturated fat


saturated fat


polysaturated fat


trans fat

Answers

Answer:

unsaturated fat is good because it doesn't build up plague in your veins and therefore are healthy

Explanation:

What are the descriptions that defines health?

Answers

the general condition of the body or mind with reference to soundness and vigor:good health; poor health.2.soundness of body or mind; freedom from disease or ailment:to have one's health; to lose one's health.3.a polite or complimentary wish for a person's health, happiness, etc., especially as a toast:We drank a health to our guest of honor.4.vigor; vitality:economic health.

What method hlep prevent communicicable diseasea?

Answers

Wash your hands before and after contact with an infected person.
Wash for the appropriate amount of time, or use hand sanitizer.

Take precautions against diseases that are transmitted through direct contact.

Take precautions against diseases that are spread through droplets.

Protect yourself from airborne diseases.
Get vaccinated against communicable diseases when possible

Clean your house thoroughly
Ensure proper waste management.

Remove any stagnant water from around your home

Avoid drinking contaminated water.
Avoid eating street foods

Practice safe sex.
Avoid sharing personal items.


how long is birth please help

Answers

gestation is 9 months in humans. birth and labor can be any length of time
On average 8 hours. It is 1-2 hours of pushing though. 

One way parents and guardians can influence technology use is to establish set boundaries and model proper use for their children. Which of these outcomes would you expect if this guideline was followed?

Adults and children would look at things online together.
Adults would spend more time reading blogs on their phones.
Children would watch videos online late into the evening.
Adults and children would communicate less frequently by text message.

Answers

The first option will be the best answer because it has the best concept of parental control along with working together by monitoring them.

Answer:

A

Explanation:

I am doing the 4.00 pretest so I know.

What age is considered early adulthood?

Answers

The age 18 is usually considered early adulthood but this does change based on where none lives, opinions, religion so this is not an exact number.

Which of the following is legal for a volleyball player to do?
a. spike the ball*** b. touch the net during play c. hit the ball twice in a row d. cross underneath the net during play

Answers

The best choice for you will be option A because in volleyball it is illegal to hit the ball twice touch the net and to go underneath so the only legal move to to spike the ball.

The activity that is legal for a volleyball player to do is spike the ball. Thus, option A is correct.

Why sports are important part of life?

Jerome explains to his doctor that because he spends a lot of time at his desk, he makes sure that his chair supports good posture. But when he is home, he spends his time on an old, squishy couch that offers very little support. He figures that since he spends most of his time at work, he does not need to worry about his home furniture as much.

Exercise will probably not change much in your life. Healthy lifestyles often create a lot of disappointment. If you understand your limitations, you are less likely to be frustrated. Finding the energy to exercise can be hard, so you should limit your goals.His heart rate is perfectly average. He probably has a high metabolism.

Therefore, The activity that is legal for a volleyball player to do is spike the ball. Thus, option A is correct.

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What might affect how age -of-consent law is interpreted in different states

Answers

It is useful if you give us choices to pick from, however a state might interpret the age of consent laws differently depending on their most common religion, cultural background or how liberal/conservative the state is.

The main purpose of a leaf is:

to make chemicals
to produce energy
to make plant food
to produce a green pigment

Answers

its to make plant food, or photosynthesis
Final answer:

The main purpose of a leaf is to make plant food through photosynthesis, using chlorophyll to capture sunlight and convert it into glucose.

Explanation:

The main purpose of a leaf is to make plant food through a process called photosynthesis. During photosynthesis, leaves use sunlight, water, and carbon dioxide to produce glucose, which is the main source of energy for the plant.

Leaves also contain a green pigment called chlorophyll, which gives them their green color. Chlorophyll absorbs sunlight and plays a crucial role in photosynthesis.

While leaves do produce chemicals and energy, their primary function is to make plant food through photosynthesis, using chlorophyll to capture sunlight and convert it into glucose.

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At sea level, a kilogram weighs approximately:



1 pound


2 pounds


5 pounds


10 pounds

Answers

At sea level, a kilogram weighs approximately: 2 pounds!

Which of the following is a possible result of unhealthy weight gain?

Low blood pressure
Hepatitis C
Type 2 diabetes
Oral infections

Answers

Type 2 diabetes, high blood pressure and more are the result of unhealthy weight gain. 

Type 2 Diabetes is a possible result of unhealthy weight gain. Correct answer: C

Type 2 diabetes is a disease in which blood sugar levels are above normal. Risk factors include family history and genes, but also a low activity level, poor diet, and excess body weight around the waist. This means that type 2 diabetes can be influenced by our behavior.

Made up from all of the organisms in an ecosystem that belong to the same species

Answers

animal kingdom?? I think that's it

At which stage of stress does your body get exhausted, do you become "burned out?"

1
2
3
4

Answers

It would be stage 3 is when you body gets exhausted


In the 3rd stage of stress, your body gets exhausted.

Exhaustion stage.

Exhaustion stage. This stage is the result of prolonged or chronic stress. Struggling with stress for long periods can drain your physical, emotional, and mental resources to the point where your body no longer has the strength to fight stress.

But while stress is unpleasant, the upside is that GAS improves how your body responds to stressors, particularly in the alarm stage.

The fight-or-flight response that occurs in the alarm stage is for your protection. A higher hormone level during this stage benefits you. It gives you more energy and improves your concentration so you can focus and tackle the situation. When stress is short-term or short-lived, the alarm stage isn’t harmful.

This isn’t the case with prolonged stress. The longer you deal with stress, the more harmful it is to your health. You also don’t want to remain in the resistance stage for too long and risk entering the exhaustion stage. Once you’re in the exhaustion stage, prolonged stress raises the risk for chronic high blood pressure, stroke, heart disease, and depression. You also have a higher risk for infections and cancer due to a weaker immune system.

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A scientist runs a chemical analysis of two nerve tissues. Tissue A contains a greater composition of fat and protein than tissue B. What is the identity of the two tissues?

a. A = meninges; B = neuron bodies
b. A = neuron bodies; B = meninges
c. A = gray matter; B = white matter
d. A = white matter; B = gray matter

Answers

The correct answer for this question would be option D. Based on the results that the scientist did when he ran a chemical analysis of two nerve tissues, the identity of the two tissues would be A is white matter and B is gray matter. White matter is found in the deeper tissues of the brain and is surrounded by the myelin sheath. Gray matter is the darker tissue. Hope this answer helps.

Answer:

A = white matter and B = gray matter

Explanation:

White matter and grey matter are one of the most important components of the brain. Grey matter refers to the the neurons that are unmyelinated and present in the brain stem and cerebellum as well. White matter affects the learning process of individual.

The nerve tissue analysis shows that Tissue A has great fat and protein composition. This tissue is white matter because whit matter is  in color due to the presence of fats. Tissue B is grey matter as it darker in color and has low fat and protein composition as compare with grey matter.

Thus, the correct answer is option (d).

Assume that black beans and rice are consistently in the diet of one particular family. how could you tell if these goods were complements, substitutes, or unrelated goods?

Answers

If the price of black beans rose and the consumption of rice increased, they would be substitutes.

If the family buys more of the black beans when the price of rice goes up, then the goods are substitutes as one good fulfills the requirements of other good.

What are substitute goods?

In microeconomics, two goods are substitutes or substitute goods if the products could be used for the same purpose by the consumers. The unavailability of one product does not affect the requirement of another product. That is, a consumer perceives both the goods as similar or comparable, so having more of one good causes the consumer to require less of the other good.

Substitutes in production are the goods for which producing more of one good requires producing less of the other. For example, good A and good B, A substitute in production. If the price of good B rises, then the supply cure for good A must shift to the left or decrease.

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Isaac wants to win a 5k running race, but because he spends several hours after school playing video games, he doesn't have time to train. what type of goal-setting challenge is isaac facing?
a. distractionsb. fear of failurec.  uncertaintyd. lack of control

Answers

A. Distractions, because it is distracting him from running. 
He is facing a distraction. In his case, the distraction is video games. It will cause him to not do as well as he planned.

Which term describes a method for dealing with conflict to prevent it from becoming worse?

A. proactive discussion
B. conflict resolution
C. conflict deflection
D. preventative conflict

Answers

I'm going to have to go with a because talking it out will prevent the situation from getting bigger

The correct answer is B.

Conflict resolution is used when there is a conflict taking place and the situation needs to be resolved in a peaceful manner where both sides reach a satisfactory decision about whatever the matter is at hand that is causing the conflict. Conflict resolution involves using certain skills and tactics to end matters in the best, quickest and safest way possible.

What is an example of how you can offer assistance to enhance the overall health of others?

Ask your mom to add a vegetable to tonight's dinner to make sure you get a balanced meal.

Go with your grandma to her doctor to listen and take notes about her treatment options.

Suggest your family hangs out together to watch the new movie that came out on DVD.

Tell your brother to get his physical before tennis season starts so he doesn't get cut from the team.

Answers

"Go with your grandma to her doctor to listen and take notes about her treatment options."
This will mean you went for the sole cause of helping others improve their health.

As the question asks how can you offer assistance to enhance the overall health of others the correct answer would be B.

Going with your grandma to the doctor to listen and take notes about her treatment options will benefit her health. You are assisting her and helping her and this could make a big difference to her personal well being. If you asked your mom to add vegetables to the dinner for the benefit of everyone then that would be helping others health but as it is just for your benefit then it doesn't apply.

WILL UPVOTE!
Question 15 (Multiple Choice)

David has been winning regional competitions as a video game dance champion. The physical activity is great for him and he has a lot of fun dancing, but a few of his friends have made fun of him for competing. What should he do?

A) Quit dancing or find another hobby that his friends can respect without making fun of him

B) Tell his friends he doesn't want to hang out with them anymore because they are being rude

C) Show his friends what he likes about the competitions and invite them to come cheer him on

D) Think of something his friends do that is also silly so he can make fun of them and get them back

Answers

B) Tell his friends he doesn't want to hang out with them anymore because they are being rude

Answer: i think its C because you cant just throw your friends away try and show them why its so interesting!

Explanation:

Early theories on hunger suggested __________.
a. hunger and eating are influenced by only biology
b. stomach contractions caused hunger
c. a damaged hypothalamus caused hunger
d. parts of the brain controlled hunger

Answers

Hunger represents the physiological need to eat food. Early theories on hunger suggested stomach contractions caused hunger. Correct answer: B Hunger contractions of the stomach and small intestine usually do not begin until 12 to 24 hours after the last ingestion of food. During the contractions also gastrointestinal hormones are released.

Early theories on hunger suggested that [Option B] stomach contractions caused hunger. This highlights the complexity of hunger as involving multiple biological and chemical pathways.

This idea was based on the idea that hunger is caused by the physical contractions of an empty stomach, which makes us want to eat. However, more recent research has shown that, although stomach contractions do play a role, the brain's complex interactions with various hormonal signals and the hypothalamus actually control hunger. For instance, the lateral hypothalamus is primarily in charge of indicating when to begin eating, while the ventromedial hypothalamus is in charge of indicating when to stop eating. Harm to both of these areas can altogether disturb eating ways of behaving. Therefore, it is evident that eating and hunger are influenced by a combination of biological, chemical, and neural factors in addition to stomach contractions.

Which food is rich in nutrients that will help hair, skin, and nails to grow?

Answers

Fruits and vegetables that are high in vitamins A and E.

What is considered the "brain" of the brain?

Pons
Cerebellum
Hypothalamus
Thalamus

Answers

Cerebellum, if it is incorrect which I am sure it isnt, go only and search all the answers up and I'm sure you will find at least 1 correct answer

What is selective mutism?

Answers

What is selective mutism?
Selective mutism is a complex childhood disorder characterized by a child's inability to speak and communicate effectively in selected social contexts, such as school. These children are able to speak and communicate in environments where they are comfortable, safe and relaxed.

Answer:

I can answer that! In fact, I have SM, Selective Mutism! It is where u cannot talk in certain places and you need help, it is your anxiety. In fact, I started to talk in school in fourth grade & probably whispered in third. I am in 6th now and plus I got help back in first or second grade bc I didn't understand. I am autistic. And... yeah!

Here is a better understanding:

"Selective mutism is a condition in which a child can speak, but then suddenly stops speaking. It most often takes place in school or social settings." from Bing

Also:

What does it feel like to have selective mutism?

"Selective Mutism can feel like a burning golf ball is stuck in your throat blocking your words from escaping. It is painful; you can feel frozen, in shock, panicked, and embarrassed. Many times tears will fall."

Yeah that is true, too! I hope I helped you, have a nice day!

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