A nurse is reinforcing discharge teaching with a client following an episode of status asthmaticus. The client has a prescription for two inhalations from an albuterol metered-dose inhaler. Which of the following statements by the client indicates an understanding of the teaching?

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Oxygenation NCLEX Questions Questions

Question 1 of 5

A nurse is reinforcing discharge teaching with a client following an episode of status asthmaticus. The client has a prescription for two inhalations from an albuterol metered-dose inhaler. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer: A

Rationale: Holding the breath for at least 10 seconds after inhaling the medication allows the medication to settle in the lungs and increases its effectiveness. This ensures maximum delivery of the drug to the respiratory tract.

Question 2 of 5

A client is receiving oxygen therapy via a nasal cannula. What is the appropriate flow rate for this client?

Correct Answer: B

Rationale: The appropriate flow rate for oxygen therapy via a nasal cannula typically ranges from 1-6 liters per minute, with 4-6 liters per minute being a common range to achieve adequate oxygenation.

Question 3 of 5

A nurse is providing oxygen therapy to a client with chronic obstructive pulmonary disease (COPD). Which oxygen delivery system would be most appropriate for this client?

Correct Answer: B

Rationale: The Venturi mask is the most appropriate oxygen delivery system for clients with COPD as it provides a precise and controlled oxygen concentration. This system allows for a specific amount of room air to mix with oxygen, ensuring a precise oxygen level is delivered without the risk of excessive oxygen concentration, which could suppress the hypoxic drive in COPD patients.

Question 4 of 5

A nurse is assessing a client receiving oxygen therapy via a non-rebreather mask. What should the nurse do to ensure the mask is functioning effectively?

Correct Answer: C

Rationale: The reservoir bag of a non-rebreather mask should be inflated to ensure an adequate oxygen supply during inhalation. The inflated bag provides a reservoir of oxygen-rich air that is delivered during each breath.

Question 5 of 5

A nurse is caring for a client receiving oxygen therapy via a mask. What is an important nursing intervention to prevent pressure ulcers on the client's face?

Correct Answer: C

Rationale: Placing padding between the oxygen mask and the client's skin helps distribute pressure and reduce the risk of pressure ulcers. It provides a cushioning effect and helps prevent direct contact between the mask and the skin.

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