A nurse is teaching a client who has asthma how to use a metered-dose inhaler (MDI). The nurse identifies the sequence of steps the client should follow. (Move the steps into the box on the right, placing them in the selected order of performance. Use all steps.)

Inhale deeply and then exhale completely.

Place her lips firmly around the mouthpiece.

Hold her breath for 10 seconds.

Exhale slowly through pursed lips.

Breathe in deeply over 2 to 3 seconds while pushing down on the canister.

Wait 60 seconds between each puff.

Answer and Explanation

The Correct Answer is A,B,E,C,D,F

Inhale deeply and then exhale completely: This step helps to empty the lungs, making room for the medication to be inhaled effectively.

Place her lips firmly around the mouthpiece: Ensuring a tight seal around the mouthpiece prevents the medication from escaping and ensures proper delivery to the lungs.

Breathe in deeply over 2 to 3 seconds while pushing down on the canister: Coordinating the inhalation with the activation of the canister ensures that the medication is inhaled deeply into the lungs.

Hold her breath for 10 seconds: Holding the breath allows the medication to settle in the lungs and increase its effectiveness.

Exhale slowly through pursed lips: This helps to maintain the medication in the lungs for as long as possible and promotes better absorption.

Wait 60 seconds between each puff: Waiting between puffs allows time for the medication to take effect and ensures that the next dose will be more effective.

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Correct Answer is A

Explanation

A. Slow, steady bubbling in the suction control chamber indicates that the system is functioning correctly. The nurse should continue to monitor the client's respiratory status and the drainage system.

B. Clamping the chest tube is not indicated unless instructed by the healthcare provider, as it could lead to a dangerous buildup of pressure in the pleural space.

C. Checking the suction control outlet on the wall is not necessary if the suction control chamber is already bubbling steadily.

D. Checking the tubing connections for leaks is unnecessary if the bubbling is slow and steady, as this indicates the system is working properly.

A. Decreased pulse B. Elevated blood pressure C. Cold intolerance D. Decreased respiratory rate

Correct Answer is B

Explanation

A. A decreased pulse is not typically associated with pheochromocytoma. This condition is characterized by the excessive release of catecholamines, which usually leads to an increased heart rate.

B. Pheochromocytoma is a tumor of the adrenal medulla that causes excessive secretion of catecholamines, leading to episodic or sustained hypertension. Elevated blood pressure is a hallmark symptom of this condition.

C. Cold intolerance is more commonly associated with hypothyroidism and is not a typical finding in pheochromocytoma.

D. Decreased respiratory rate is not characteristic of pheochromocytoma; instead, clients may experience symptoms such as palpitations, sweating, and headaches due to the elevated catecholamine levels.

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A nurse is teaching a client who has asthma how to use a metered-dose inhaler (MDI). The nurse identifies the sequence of steps the client should follow. (Move the steps into the box on the right, placing them in the selected order of performance. Use all steps.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is observing the closed chest drainage system of a client who is 24 hr post thoracotomy. The nurse notes slow, steady bubbling in the suction control chamber. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

A nurse is caring for a client with a pheochromocytoma. Which assessment finding will the nurse expect for this client?

Correct Answer is B

Explanation

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