CNA Nutrition & Hydration Flashcards

The recommended daily fluid intake for most adults to maintain adequate hydration is approximately:

Answer: 8 cups (64 oz)

Most adults need approximately 8 cups (64 oz) of fluid per day to maintain normal hydration and body functions.

A CNA notices a resident's meal intake has dropped to less than 25% over the past three days. The FIRST action should be:

Answer: Document the intake and report it to the nurse

Documenting and reporting poor intake to the nurse ensures the care team can assess for underlying causes and adjust the care plan.

Which food group provides the MOST immediate source of energy for the body?

Answer: Carbohydrates

Carbohydrates are the body's primary and most quickly available energy source, broken down into glucose.

A resident with a pressure injury is most likely to benefit from increased dietary intake of:

Answer: Protein and vitamin C

Protein supports tissue repair and vitamin C aids collagen synthesis, both critical for wound healing.

When recording a resident's fluid intake, which item should the CNA include?

Answer: Ice cream, gelatin, and soup broth

Foods that are liquid at room temperature — such as ice cream, gelatin, and broth — count toward fluid intake and must be recorded.

A diabetic resident's meal is delayed by 45 minutes. The CNA should:

Answer: Notify the nurse of the meal delay

Meal delays in diabetic residents can lead to hypoglycemia, so the nurse must be informed to monitor blood glucose and adjust insulin timing if needed.

Which cultural or religious practice should the CNA ALWAYS respect when serving meals?

Answer: Document and honor food restrictions related to culture or religion

Respecting cultural and religious dietary practices is a fundamental aspect of person-centered care and resident rights.