The nurse is preparing a dose of teriparatide for a patient.
The medication is labeled as “750 mcg/2.4 mL”. How many mL should the nurse administer to deliver a dose of 60 mcg
The Correct Answer is ["60"]
Step 1: We know that the medication is labeled as “750 mcg/2.4 mL”. This means that every 2.4 mL of the medication contains 750 mcg of teriparatide.
Step 2: We need to find out how many mL of the medication contains 60 mcg of teriparatide. We can set up a proportion to solve this: 750 mcg : 2.4 mL = 60 mcg : x mL Step 3: Solving for x gives us: x = (60 mcg * 2.4 mL) ÷ 750 mcg Step 4: Calculating the above expression gives us: x =
0.192 mL So, the nurse should administer 0.192 mL of the medication to deliver a dose of 60 mcg of teriparatide.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
While seizure precautions are important for clients receiving certain medications or with certain conditions, they are not typically necessary for clients receiving dopamine. Dopamine, an adrenergic agonist, does not typically increase the risk of seizures.
Choice B rationale
Assessing pupillary response to light hourly is not typically necessary for clients receiving dopamine. Dopamine does not typically affect pupillary response.
Choice C rationale
Measuring urinary output every hour is an important intervention for a client receiving dopamine. Dopamine at low to moderate doses can dilate renal blood vessels, which can increase urine output. Therefore, monitoring urinary output can help assess the effectiveness of the medication and the client’s renal perfusion.
Choice D rationale
While it is important to monitor electrolyte levels in clients receiving certain medications, frequent monitoring of serum potassium is not typically necessary for clients receiving dopamine. Dopamine does not typically affect serum potassium levels.
Correct Answer is B
Explanation
Choice A rationale
While monitoring serum sodium levels is important in a client with DKA, it is not the most critical. Hyperglycemia can lead to a state of effective osmotic diuresis, which can cause sodium depletion.
Choice B rationale
Serum potassium levels are crucial to monitor in a client with DKA3. Despite total body potassium depletion, serum potassium levels may be high or normal upon presentation due to acidosis and insulin deficiency. However, with insulin treatment, potassium will shift back into the cells, potentially leading to life-threatening hypokalemia.
Choice C rationale
Blood urea nitrogen (BUN) might be elevated due to dehydration, but it is not the most critical lab value to monitor in the management of DKA3.
Choice D rationale
Urine ketones are not as important to monitor as serum potassium in DKA. The presence of ketones in urine only confirms that the body is breaking down fat, not the severity of DKA3.
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