CNA Practice Test: Video 6 Answers (25 Questions)

Question 1

Of the symptoms below, which one is most associated with Rheumatoid Arthritis?

Accepted Answer

Joints are warm, red, painful and swollen

Answer

Rheumatoid Arthritis (RA) is a chronic inflammatory autoimmune disease that primarily affects the joints. Characteristic symptoms include inflammation, which manifests as warmth, redness, pain, and swelling in the affected joints. This inflammation can lead to joint damage and deformity over time, making the correct answer the most accurate description of its symptoms.

Question 2

Most of our calories should come from

Accepted Answer

carbohydrates

Answer

A balanced diet is essential for health. When nutrients are taken in the right combination of calories, the client's desired weight is maintained. Carbohydrates supply fuel for the body, so 45-65% of calories should come from carbohydrates. The energy is stored in the muscles and the liver for immediate or future use, as well as for the brain to function. Fat and protein have important roles, but are not good for energy sources.

Question 3

When nursing assistants find equipment in need of repair, they should

Accepted Answer

report it to the appropriate personnel.

Answer

If a nursing assistant finds equipment in need of repair, their immediate responsibility is to report it to the appropriate personnel, such as the nurse, supervisor, or maintenance department. Using faulty equipment can pose a significant safety risk to both patients and staff. Reporting ensures the item can be repaired or replaced promptly, maintaining a safe environment.

Question 4

On what side should the patient lie for an enema?

Accepted Answer

Left

Answer

For an enema, the patient is typically positioned on their left side in a Sim's position (left side-lying with the right knee flexed). This position allows gravity to assist the flow of the enema solution into the sigmoid colon and descending colon, which are located on the left side of the abdomen, facilitating better retention and effectiveness of the enema.

Question 5

If a nurse aide needs to wear a gown to care for a patient in isolation, the nurse aide should

Accepted Answer

take the gown off before leaving the patient’s room.

Answer

Gowns are worn in isolation to prevent the spread of pathogens from the patient's room to other areas. Removing the gown *before* leaving the room ensures that any contaminants on the gown are contained within the isolation environment. This is a critical step in infection control protocols, protecting other patients, staff, and visitors from potential exposure.