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A client receives a prescription for norepinephrine 3 mcg/min intravenously (IV). The IV bag is contains norepinephrine 4 mg in dextrose 5% in water (D,W) 1,000 mL. How many mL/hour should the nurse program the infusion pump? (Enter numerical value only.)

Answer and Explanation

The Correct Answer is ["45"]

1mg=1000mcg

4mg= 41000= 4000mcg

Desired dose= 3mcg/min

Desired dose per hour=3mcg60= 180mcg Form the prepared solution: 1000ml=4000mcg

?= 180mcg

=1801000/4000

=45ml/hr

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Correct Answer is D

Explanation

- A: Nitroglycerin is contraindicated with tadalafil due to the risk of severe hypotension. Advising the client to take nitroglycerin could lead to a dangerous drop in blood pressure.
- B: While it is important to monitor for serious side effects, immediate emergency department care may not be necessary if the client is not experiencing chest pain or other severe symptoms.
- C: Increasing oral fluids does not address the underlying cause of the skin flushing and is not a recommended action for this symptom in relation to tadalafil use.
- D: Skin flushing is a common side effect of tadalafil and is usually self-limiting. Reassuring the client about the nature of this side effect is appropriate, as long as the client is not experiencing chest pain or other severe symptoms related to his history of stable angina.

A. A 14-year-old client with anorexia nervosa who is refusing to eat the evening snack. B. An 18-year-old client with antisocial behavior who is being yelled at by other clients. C. A 17-year-old client diagnosed with bipolar disorder who is pacing around the lobby. D. A 16-year-old client diagnosed with major depression who refuses to participate in group

Correct Answer is B

Explanation

A. While the refusal to eat is concerning, it does not pose an immediate risk to the client's safety.
B. The situation involving the 18-year-old client could escalate quickly and poses an immediate risk to the client's and others' safety, requiring prompt intervention.
C. Pacing may indicate agitation or anxiety; however, it does not require immediate intervention unless it escalates.
D. Refusal to participate in group therapy is a concern for the client's treatment but does not pose an immediate risk to their safety.

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A client receives a prescription for norepinephrine 3 mcg/min intravenously (IV). The IV bag is contains norepinephrine 4 mg in dextrose 5% in water (D,W) 1,000 mL. How many mL/hour should the nurse program the infusion pump? (Enter numerical value only.)

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Naxlex Comprehensive Predictor Exams

A male client reports to the on-call clinic nurse that he took tadalafil 10 mg by mouth two hours ago and his skin now feels flushed. He reports a history of stable angina but denies experiencing any current or recent chest pain. Which action should the nurse take?

Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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A client receives a prescription for norepinephrine 3 mcg/min intravenously (IV). The IV bag is contains norepinephrine 4 mg in dextrose 5% in water (D,W) 1,000 mL. How many mL/hour should the nurse program the infusion pump? (Enter numerical value only.)

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