CNA CNA Nutrition & Hydration 2

Question 1

Which vitamin does the body synthesize when skin is exposed to sunlight?

Accepted Answer

Vitamin D

Answer

Vitamin D is produced in the skin when exposed to ultraviolet (UV) light; it is essential for calcium absorption and bone health.

Question 2

What is the primary purpose of conducting a calorie count on a patient?

Accepted Answer

To monitor and document actual food and fluid intake

Answer

A calorie count involves documenting everything a patient eats and drinks to assess whether their nutritional intake is meeting their needs.

Question 3

If a patient refuses to eat their meal, what should the CNA do first?

Accepted Answer

Report the refusal to the nurse and document the intake

Answer

Meal refusal must be reported to the nurse and documented accurately, as it is clinically significant information affecting the patient's care plan.

Question 4

Which food group is the primary source of complex carbohydrates?

Accepted Answer

Grains and starches

Answer

Grains and starches such as bread, rice, pasta, and cereals are the primary sources of complex carbohydrates, providing sustained energy.

Question 5

A low-sodium diet is most commonly prescribed to help manage which condition?

Accepted Answer

Hypertension and heart disease

Answer

Restricting dietary sodium reduces fluid retention and helps lower blood pressure in patients with hypertension or heart disease.

CNA Practice Test