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steposvetlana [31]
3 years ago
10

Lawrence recently attended a local health fair to learn more about improving his diet and lifestyle. While there, a hospital wor

ker used fat calipers on the back of his triceps to assess his percent body fat. A friend points out that skinfold calipers often give very inaccurate percent body fat readings. If Lawrence wants to obtain the most accurate percent body fat measurement, which method should he use?
A) DEXAB) Hand-held bioelectrical impedance machineC) Underwater weighingD) Air displacement
Health
1 answer:
defon3 years ago
7 0

Answer:

DEXA.

Explanation:

Dual-energy X-ray absorptiometry  is a technique used for the measurement of the mineral bone density. The two different X ray beams of different energy are applied to the patient's bones.

DEXA is used for the accurate measurement of the body fat composition.The fat shadow image of the body is made by the DEXA technique. This gives the measurement of the different fat consumption of the body.

Thus, the correct answer is option (A).

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____ [38]

Answer:

When you don't have proper body alignment, then the curl ups could be too easy or too hard.

This could also cause injury, due to improper stretching of the muscles.

Some tips would be: (<em><u>You may choose any two of them</u></em>)

1.) keep your feet about 12 inches/1 foot aways from your bottom.

2.) Stretch properly before doing curl ups to prevent injury.

3.) Lay on something soft to prevent spine aching/injury.

4.) Instead of putting your hands behind your head, put them in an X shape across your chest. This can prevent neck injury or aching.

5.) Don't let your feet lift off the ground, have a friend hold them down. Never put gym weights on them, as that can cause injury to your feet.

8 0
3 years ago
Why do the damage or removal of lymph nodes cause symptoms such as swelling
Gennadij [26K]

Answer:

It results from a blockage in your lymphatic system, which is part of your immune system. The blockage prevents lymph fluid from draining well, and the fluid buildup which

leads to swelling.

6 0
3 years ago
25. What does FITT stand for?
Nady [450]

FITT stands for Frequency, Itensity, Time and Type in term of fitness.

Explanation:

<u>The FITT cycle are used in exercise which means</u>:

<u> </u><u> </u><u> </u><u> </u><u> </u><u>Frequency</u>:- The Number of exercise you can do for your fitness.

<u> </u><u> </u><u> </u><u> </u><u> </u><u>Intensity</u>:- Wht's your intensity of doing exercise.

<u> </u><u> </u><u> </u><u> </u><u> </u><u>Time</u>:- How much time you're taking to done your exercise work.

<u> </u><u> </u><u> </u><u> </u><u> </u><u>Type</u>:- Which type of exercise you're doing in your daily fitness routine.

6 0
3 years ago
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Which would be a good example of disinfecting a surface?
Arlecino [84]

Answer: B is the answer.

Explanation: Disinfecting a surface is cleaning off dirt and germs. When you use soap and water to remove dirt, your disinfecting it the surface, meaning your cleaning off the germs so you and your family or peers don't get sick.

Let me know if you have any questions.

~ Lily, from Brainly.

4 0
3 years ago
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What is one way to effectively manage your time? A. Involve others in doing your low-priority tasks. B. Avoid writing down your
Tema [17]

The correct answer is A. Involve others in doing your low-Priority tasks.

I took this test and A was correct.

7 0
3 years ago
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