CNA CNA Nutrition & Hydration

Question 1

What is the recommended minimum daily fluid intake for most adults?

Accepted Answer

1.5–2 liters (6–8 cups)

Answer

500 mL (2 cups)

Answer

4 liters (16 cups)

Answer

3.5 liters (14 cups)

Question 2

In which position should a patient be placed during feeding to help prevent aspiration?

Accepted Answer

Upright at 90 degrees or as close as possible

Answer

Flat (supine)

Answer

Left lateral (side-lying)

Answer

Trendelenburg position

Question 3

What does the medical abbreviation 'NPO' mean?

Accepted Answer

Nothing by mouth

Answer

Normal patient order

Answer

Nutritional plan outline

Answer

No physical obstruction

Question 4

Which macronutrient provides 9 calories per gram, the highest energy density among all nutrients?

Accepted Answer

Fat

Answer

Carbohydrates

Answer

Protein

Answer

Vitamins

Question 5

What is dysphagia?

Accepted Answer

Difficulty swallowing

Answer

Excessive hunger

Answer

Loss of appetite

Answer

Inability to digest fat

Question 6

Which of the following is an early sign of dehydration in a patient?

Accepted Answer

Dark-colored urine and dry mouth

Answer

Frequent urination with clear urine

Answer

Swelling in the extremities

Answer

Increased skin turgor

Question 7

Thickened liquid diets are most commonly ordered for patients with which condition?

Accepted Answer

Swallowing difficulties (dysphagia)

Answer

Diabetes mellitus

Answer

Kidney disease

Answer

High cholesterol