HCA Nutrition and Hydration 3

Question 1

Which vitamin is primarily obtained through sunlight exposure and is essential for calcium absorption?

Accepted Answer

Vitamin D

Answer

Vitamin D is synthesized by the skin in response to sunlight and is critical for the absorption of calcium to maintain bone health.

Question 2

A client on a high-fiber diet should increase their intake of which foods?

Accepted Answer

Whole grains, fruits, and vegetables

Answer

High-fiber foods include whole grains, fresh fruits, and vegetables, which promote bowel regularity and digestive health.

Question 3

When feeding a client who has had a stroke and has weakness on one side, the HCA should place food:

Accepted Answer

On the stronger side of the mouth

Answer

Placing food on the stronger side of the mouth helps the client chew and swallow more safely and effectively.

Question 4

A client's care plan notes NPO status. This means the HCA should:

Accepted Answer

Withhold all food and fluids by mouth

Answer

NPO (nil per os) means nothing by mouth — no food, fluids, or medications taken orally unless specified otherwise.

Question 5

Protein is important in the diet of elderly clients primarily because it:

Accepted Answer

Supports tissue repair and maintains muscle mass

Answer

Adequate protein intake supports wound healing, immune function, and preservation of muscle mass, which naturally decreases with aging.

(HCA) Health Care Assistant Certification Practice Test