General CNA Practice Nutrition and Hydration 2

Question 1

A resident has a nasogastric (NG) tube for feeding. The CNA's role is to:

Accepted Answer

Provide mouth care and report any problems with the tube to the nurse

Answer

CNAs provide oral care for residents with NG tubes and report observations to the nurse; tube feeding administration is outside the CNA scope.

Question 2

What does BMI (Body Mass Index) measure?

Accepted Answer

Body fat based on height and weight

Answer

BMI is a numerical value calculated from height and weight used to assess whether a person is underweight, normal, overweight, or obese.

Question 3

A resident on a diabetic diet asks for a candy bar from a visitor. The CNA should:

Accepted Answer

Politely remind the resident of their dietary restriction and inform the nurse

Answer

The CNA should reinforce the dietary restriction respectfully and notify the nurse so the care team can address the situation.

Question 4

Which observation during meal assistance should be reported to the nurse?

Accepted Answer

The resident coughs repeatedly while eating and drinking

Answer

Repeated coughing during eating or drinking is a sign of possible aspiration and must be reported to the nurse immediately.

Question 5

Adequate hydration for most adult residents means drinking approximately:

Accepted Answer

6 to 8 cups (48–64 oz) of fluid per day unless restricted

Answer

Most adults require 6–8 cups of fluid daily to maintain hydration, though this may vary based on medical conditions and care plan orders.

General Practice Test