A client receives a prescription for penicillin G 1,000,000 units intramuscular (IM) daily. The medication is available in 1,200,000 units/2 mL syringe. How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["1.7"]
To find out how many mL the nurse should administer:
We can set up a proportion to solve for the unknown.
Given:
The prescription is for 1,000,000 units of penicillin G.
The available medication is 1,200,000 units/2 mL.
We can set up the proportion as follows:
1,000,000 units/ x mL = 1,200,000 units/2 mL
Solving for x gives us the volume in mL that the nurse should administer.
Cross-multiplying and solving for x:
X = 1,000,000 units×2 mL/1,200,000 units
After performing the calculation, we find that x equals 1.67 mL.
So, the nurse should administer 1.7 mL (rounded to the nearest tenth) of the medication.
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Related Questions
Correct Answer is ["200"]
Explanation
The nurse should program the infusion pump to deliver 200 mL/hr.
Although the medication dosage is 400 mg, the infusion pump rate is determined by the total volume of the IV fluid (including the medication) and the desired infusion time.
In this case:
Total volume of IV bag (D,W): 200 mL
Infusion time: 1 hour
Since the medication is already diluted in the 200 mL bag, the entire volume needs to be delivered over the course of the hour. Therefore, the nurse should program the pump to deliver the full 200 mL of the solution at a rate of:
200 mL / 1 hour = 200 mL/hr
Correct Answer is B
Explanation
A) Sodium level 140 mEq/L (140 mmol/L):
The sodium level within the reference range does not indicate a vitamin D overdose. Sodium levels are typically not affected by vitamin D overdose.
B) Total calcium level 12 mg/dL (3 mmol/L):
This finding suggests a possible vitamin D overdose. Vitamin D plays a crucial role in calcium absorption from the intestines. Excessive vitamin D intake can lead to increased calcium absorption, resulting in hypercalcemia. Elevated calcium levels can lead to various symptoms such as nausea, vomiting, weakness, and confusion. Monitoring calcium levels is essential in individuals with suspected vitamin D overdose.
C) Total bilirubin 4 mg/dL (68.4 μmol/L):
Elevated bilirubin levels typically indicate liver dysfunction or hemolysis. It is not directly related to vitamin D overdose.
D) Serum glucose 170 mg/dL (9.4 mmol/L):
Elevated glucose levels suggest hyperglycemia, which can occur due to various factors such as diabetes mellitus or stress response. It is not directly related to vitamin D overdose.
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