Given what we know about visual acuity measurements we can confirm that a score of 20/15 will indicate that the patient has better than normal vision.
Visual acuity is most often measured using a chart known as a Snellen chart. The goal of this is to place the patient at a distance of 20 feet and see how many lines in the chart he or she is able to accurately identify. Though this method is becoming less common due to advances in technology, the dual number measurement system drives from these tests.
The numbers in the score indicate the size of the letters and the distance at which the patient can see them. Though 20/20 is considered the optimal normal vision score, a score of 20/15 will actually indicate even better vision. This score indicates that at 20 feet, this individual can see smaller letters than the normal person.
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Why do minerals and vitamins are called essential important nutrients?
Vitamins and minerals are considered essential nutrients—because acting in concert, they perform hundreds of roles in the body. They help shore up bones, heal wounds, and bolster your immune system. They also convert food into energy, and repair cellular damage.
Essential nutrients are compounds that the body can't make or can't make in sufficient quantity. According to the World Health Organization , these nutrients must come from food, and they're vital for disease prevention, growth, and good health.
Although vitamins do not provide energy (calories), they are needed for the metabolism of carbohydrates, protein and fat. Vitamins are essential in the diet because most are not synthesized in the body or made up of large quantities. ... Are minerals needed by the body in amounts less than 100 milligrams per day.
Answer:
Vitamins and minerals are considered essential nutrients—because acting in concert, they perform hundreds of roles in the body. They help shore up bones, heal wounds, and bolster your immune system. They also convert food into energy, and repair cellular damage.
Explanation:
thats why hope it helps you have a grate day
make me brainliest pls
Which learning process is used most for learning a physical movement?
1. motor
2. affective
3. associative
4. cognitive
Answer:
Typically Motor Learning Theories
Explanation:
Answer:
1. motor
Explanation:
Weight-bearing exercise helps make bone stronger, because:
there is no risk of fracture with exercise.
exercise causes more calcium to enter the body.
bone grows stronger in response to the stresses put on it.
exercise triggers the expansion of epiphyseal plates.
Answer:
Weight-bearing exercise helps to make your bones stronger and denser, and the muscles you develop with this type of exercise provides a great amount of support to your bones. Along with better bones, weight-bearing exercises also help protect your joints by increasing your body's coordination, balance, and flexibility.
Explanation:
Answer:
bone grows stronger in response to the stresses put on it.
Explanation:
What does sign mean?
A. Evidence of a disease that can be seen by others such as a skin rash or cough
B. A feeling or physical change experienced by the patient such as pain
Answer:
a is answer ok
sigggnnnnnnsss
Answer:
A. Evidence of a disease that can be seen by others
which vessels absorb the solutes and water from the nephron?
Answer:
Peritubular capillaries are tiny blood vessels
Explanation:
i have to right about a jupiter sweet pepper and i have no clue
Answer:
just search it up on goo_gle
Explanation:
which term refers to the ability to understand health information and use it to make good decisions about health and medical care?
Answer:
Personal health literacy is the ability of individuals to locate, comprehend, and apply information and services to guide health-related decisions and actions for themselves and others.how long do you have to go to school to be an anesthesiologist
mrsa has emerged as a serious infectious disease, with the first case of methicillin-resistant s. aureus being detected in 1961. why are medical professionals so concerned when antibiotics exist that can kill mrsa?
Answer:
sorry can not answer. these question
who is most likely to be diagnosed with a phobic disorder?
Answer:
More specifically, animal, natural environment, and situational specific phobias are more commonly diagnosed in females, whereas blood-injection-injury phobia is reportedly diagnosed equally between genders. 7.2.3.
Explanation:
Describe the difference between fruit sugars and food sugars
Answer:
While fruits are considered a healthy food, sugar is sugar, even if it comes from fruit. The science behind carbohydrate metabolism suggests there is a limit to how much fruit is advisable to consume. And, also in what circumstances you need to avoid fruit
Explanation:
How can the highest productivity be achieved?
Answer:
Sometimes the most productive thing you can do is take a few days off and start fresh. Take charge of your life. Be mindful of transitions, re-frame your tasks, integrate your interests, and know when to pause. The more that you practice these skills, the greater your productivity will become.
Explanation:
Pls Make Me The BrainLiestWhich is a strategy for preventing household fires?
A.
Make sure stairways are free of clutter and obstacles.
B.
Occasionally check smoke detectors and fire extinguishers.
C.
Keep flammable materials away from cooking gas and fireplaces.
D.
Use tape to repair faulty or frayed wires.
R
Answer:
C.
Keep flammable materials away from cooking gas and fireplaces.
Explanation:
Hope this helps
Kima is an athlete and weighs more than her sister, who is of the same height. What could be the reason?
OA.
Kima has more muscle mass than her sister because she is more athletic.
ОВ.
As part of her athletic regimen, Kima takes several supplements that add to her weight.
O c.
To fuel her high level of activity, Kima consumes extra calories and carbohydrates.
Answer:
i think that answer A is correct
Explanation:
hope this helps
Answer: A
Explanation:
PLS FAST!! WILL GIVE BRAINLIEST!! 20 POINTS!! One evening, Naseem hears her parents talking about her older brother. She learns that he has failed a drug test at school and must get substance abuse treatment to avoid being expelled. She decides that she will talk to her brother about getting treatment. Naseem asks you for help preparing for this conversation.
Do the following to provide help:
Look up at least three different treatment programs in your area. Briefly describe these programs as well as the pros and cons of each.
What role can Naseem and her family play in helping her brother avoid substance abuse?
Answer:
theripasit , medicine, doctor
Explanation:
Answer:
therapies are best for addiction treatment
and it is based on individual 's health pattern.
2. The principle of specificity states which of the following?
O as you increase your overload, your muscles will adapt to the changes
Increased demands are placed on the body
O you use specific exercises to work different areas of the body
Answer:
i
Explanation:
which of these would be most likely to negatively influence owen toward tobacco addiction
Answer:
we need answer choices to be able to answer it
