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 A
Explanation
A. Influenza is a respiratory virus that is primarily spread through droplets. Wearing a face mask is essential to prevent the spread of the virus, especially in close contact situations.
B. While a fitted respirator mask is beneficial in certain situations, it is not typically required for standard influenza precautions unless the client has a known or suspected case of a highly
infectious disease like tuberculosis.
C. Assigning the UAP to another client and assuming full care of the client with influenza is not necessary and could disrupt the workflow and care of other clients.
D. Notifying the nurse of any changes in the client's respiratory status is important, but it does not address the immediate concern of preventing the spread of influenza.
Correct Answer is C
Explanation
A. After straight catheterization, assessing for residual urine volume in the bladder helps determine if the bladder has emptied adequately. Palpation of the client's bladder can provide information about residual urine volume.
B. Replacing the catheter with an indwelling catheter is not indicated unless there are specific reasons for continuous drainage.
C. Allowing the bladder to empty further without assessing for residual distention may lead to incomplete bladder emptying, which can cause urinary retention and discomfort.
D. Clamping the catheter for thirty minutes is not appropriate after straight catheterization and may result in urinary retention or discomfort for the client.
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