CNA Nutrition and Hydration Management

Question 1

Which observation indicates a resident may be at risk for dehydration?

Accepted Answer

Dark urine, dry mouth, and decreased urine output

Answer

Clear, pale yellow urine and moist mucous membranes

Answer

Increased appetite and weight gain

Answer

Skin that springs back immediately when pinched

Question 2

A resident has a prescribed fluid restriction. How should the CNA manage this?

Accepted Answer

Measure all fluids carefully and stay within the prescribed daily limit

Answer

Encourage fluids freely to prevent dehydration

Answer

Only restrict obvious liquids like water and juice

Answer

Ignore the restriction unless the nurse specifically reminds you

Question 3

Which diet is appropriate for a resident who has recently had abdominal surgery?

Accepted Answer

Clear liquid diet as ordered, progressing as tolerated

Answer

High-fiber diet to promote bowel function

Answer

Regular diet with no modifications

Answer

High-fat diet to support healing

Question 4

What does BMI stand for and why is it relevant to a CNA's responsibilities?

Accepted Answer

Body Mass Index — helps assess nutritional status and obesity risk

Answer

Balanced Meal Index — tracks meal quality

Answer

Bowel Movement Indicator — monitors digestive health

Answer

Basic Metabolic Input — guides IV fluid administration

Question 5

A CNA notices a resident has not been eating well for several days and has lost weight. What should the CNA do?

Accepted Answer

Report the findings to the nurse and document intake and weight accurately

Answer

Increase the resident's physical activity to stimulate appetite

Answer

Document it at the end of the week

Answer

Give the resident nutritional supplements without consulting the nurse

Question 6

What is the purpose of a calorie count in a long-term care facility?

Accepted Answer

To accurately track what a resident eats and drinks to assess nutritional intake

Answer

To ensure the kitchen staff is preparing enough food

Answer

To count calories for weight loss purposes only

Answer

To prevent residents from eating between meals