A nurse is caring for a client who is receiving oxygen therapy via a nasal cannula. The nurse explains to the client that this method of oxygen delivery does which of the following?

Restricts the client's ability to eat, speak, or drink

Delivers a constant rate of a specific concentration of oxygen

Delivers a high concentration of oxygen

Delivers a low concentration of oxygen

Answer and Explanation

The Correct Answer is D

A reason:

Restricting the client's ability to eat, speak, or drink is incorrect. A nasal cannula is designed to allow clients to eat, speak, and drink comfortably while receiving oxygen therapy.

B reason:

Delivering a constant rate of a specific concentration of oxygen is somewhat accurate but incomplete. The concentration can vary based on the flow rate set by the healthcare provider.

C reason:

Delivering a high concentration of oxygen is incorrect. Nasal cannulas typically provide low to moderate concentrations of oxygen, depending on the flow rate (usually 1-6 liters per minute).

D reason:

Delivering a low concentration of oxygen is correct. Nasal cannulas are used to provide supplemental oxygen at low flow rates, suitable for clients who require minimal assistance with their oxygen levels.

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Correct Answer is D

Explanation

A reason:

Holding the hands higher than the elbows is incorrect. Hands should be held lower than the elbows during washing to allow water to flow from the cleanest to the dirtiest area and prevent recontamination.

B reason:

Rubbing hands and arms to dry is incorrect. Hands should be dried using a clean towel or air dryer. Rubbing can reintroduce bacteria and is not recommended.

C reason:

Adjusting the water temperature to feel hot is incorrect. Water should be warm, not hot, to avoid skin irritation and ensure effective hand hygiene.

D reason:

Applying 4 to 5 ml of liquid soap to the hands is correct. Using an adequate amount of soap ensures thorough cleaning and removal of germs and contaminants during hand washing.

A. I will bear the weight of my body on my hands B. I have a set of my brother's crutches in my basement I can also use C. I will keep spare crutch tips handy D. I will inspect my crutches every day for signs of wear

Correct Answer is B

Explanation

A reason:

Bearing the weight of the body on the hands is correct and indicates proper use of crutches. The weight should be on the hands, not the armpits, to prevent nerve damage.

B reason:

Using a set of crutches that belonged to someone else is not recommended. Crutches should be properly fitted to the individual to ensure safe and effective use. This statement indicates that the client may not understand the importance of having correctly fitted crutches.

C reason:

Keeping spare crutch tips handy is good practice and shows preparedness for maintaining the crutches in good condition.

D reason:

Inspecting crutches daily for signs of wear is also good practice and helps ensure they remain safe and functional for use.

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A nurse is caring for a client who is receiving oxygen therapy via a nasal cannula. The nurse explains to the client that this method of oxygen delivery does which of the following?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to perform hand hygiene. Which of the following actions should the nurse take?

Correct Answer is D

Explanation

A nurse is assisting a client who has received crutches in an urgent care center following a foot injury. Which of the following statements should the nurse identify as an indication that the client needs further teaching?

Correct Answer is B

Explanation

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