The nurse calculates that 8 ml of cefazolin is to be drawn from a vial after reconstitution. The instructions state that the medication is to be further diluted in 50 mls of NSS for IV administration and to run over 30 minutes. At what rate will the nurse set to infusion pump to deliver the medication?
The Correct Answer is ["116"]
To calculate the infusion rate, we'll follow these steps:
Determine the total volume to be administered:
8 mL (drawn from the vial) + 50 mL (dilution with NSS) = 58 mL
Calculate the infusion rate:
58 mL ÷ 30 minutes = 1.93 mL/minute
Convert mL/minute to mL/hour:
1.93 mL/minute × 60 minutes/hour = 116 mL/hour
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Encourage oral fluids: While hydration is important, it is not the most immediate concern following the administration of prazosin.
B. Record the client's weight: Weight monitoring is not specifically indicated after the initial dose of prazosin and is not a priority action in this context.
C. Take a pulse oximetry reading: While monitoring oxygen saturation is important in many situations, it is not directly related to the administration of prazosin, which primarily affects blood pressure.
D. Place the call bell in reach of the client: This is the most appropriate action. Prazosin can cause orthostatic hypotension, particularly after the first dose, leading to dizziness or fainting. Ensuring that the call bell is within reach allows the client to request help if they feel lightheaded or need assistance.
Correct Answer is ["C","D","E"]
Explanation
A. Decrease fluid intake of 1000 mL/day to prevent fluid overload: This goal is not appropriate. Clients with sickle cell crisis often require increased fluid intake to prevent dehydration and promote circulation, so limiting fluids is counterproductive.
B. The client verbalizes the procedure for a 24-hour urine collection: While understanding this procedure may be relevant for monitoring kidney function or hydration status, it is not a priority goal directly related to managing sickle cell crisis.
C. Oxygenation and perfusion to meet cellular and metabolic needs: Ensuring adequate oxygenation and perfusion is crucial in managing sickle cell crisis, as compromised blood flow can exacerbate pain and lead to further complications.
D. Complications are prevented or minimized: Preventing complications, such as infections or acute chest syndrome, is a key goal in managing a client with sickle cell disease, making this a critical aspect of discharge planning.
E. Pain is relieved or controlled: Pain management is a primary focus during a sickle cell crisis. Ensuring that pain is effectively managed before discharge is essential for the client's comfort and overall well-being.
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