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.)
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
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Notify the emergency response team of the client's seizure: While the seizure is significant, it lasted less than 1 minute and resolved spontaneously. There is no need to call an emergency response team unless complications arise or the seizure becomes prolonged.
B. Keep orienting the client to time and space until he is less confused: While supportive, this is not the priority. Postictal confusion is expected and does not usually require active reorientation until the client regains baseline status.
C. Explain the postictal state that usually follows seizures: Providing reassurance and education to the spouse about postictal symptoms (such as confusion, lethargy, and altered responsiveness) is appropriate and therapeutic. It addresses her concern while monitoring the client for further changes.
D. Ask the wife to wait outside the room until the nurse can talk with her: This action excludes the spouse unnecessarily and delays communication. Involving the family promotes trust and understanding.
Correct Answer is ["0.2"]
Explanation
750mcg=2.4ml 60mcg=602.4/750
=0.192ml
Rounded off to the nearest tenth= 0.2ml
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