The charge nurse observes a new nurse preparing to insert an intravenous (IV) catheter. The new nurse has gathered supplies, including intravenous catheters, an intravenous insertion kit, and a 4x4 sterile gauze dressing to cover and secure the insertion site. Which action should the charge nurse take?

Plan to observe the secured IV site after the insertion procedure.

Remind the nurse to tape the gauze dressing securely in place.

Confirm that the nurse has gathered the necessary supplies.

Instruct the nurse to use a transparent dressing over the site.

Answer and Explanation

The Correct Answer is D

A. Plan to observe the secured IV site after the insertion procedure.
This is a proactive step, but it does not address the immediate need to correct the new nurse’s choice of dressing.

B. Remind the nurse to tape the gauze dressing securely in place.
While securing the dressing is important, it is not the best practice to use a gauze dressing for IV sites as it obscures the view of the insertion site.

C. Confirm that the nurse has gathered the necessary supplies.
Confirming supplies is important, but this does not address the incorrect dressing choice.

D. Instruct the nurse to use a transparent dressing over the site.
This is the correct answer because a transparent dressing allows for continuous visual inspection of the IV site for signs of infection or infiltration, which is crucial for patient safety.

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Correct Answer is ["A","B","D","E"]

Explanation

A. Dosage in safe range: Ensures that the dosage of vancomycin falls within the acceptable range, minimizing the risk of toxicity.
B. Blood urea nitrogen 17 mg/dl (6.07 mmol/L): Normal BUN levels indicate adequate renal function, which is important for the excretion of vancomycin.
C. Potassium 4.4 mEq/L (4.4 mmol/L): While potassium levels are important for overall health, they are not directly related to the administration of vancomycin.
D. No known allergies: Absence of allergies reduces the risk of adverse reactions to the medication.
E. Peripheral IV in large vein: A peripheral IV in a large vein allows for the administration of vancomycin without complications such as phlebitis or infiltration.
F. While vancomycin is being used for prophylaxis against endocarditis in this case, this alone does not indicate the safety of administering the antibiotic. Other factors such as renal function and absence of allergies are more directly related to the safety of vancomycin administration.

Correct Answer is ["0.2"]

Explanation

Step-by-step Calculation:

We need to find the volume (in mL) of teriparatide that contains the desired dose of 60 mcg.
Set up the proportion:dose (mcg) / concentration (mcg/mL) = volume (mL)
Fill in the known values:
- Dose (mcg): 60 mcg (as given in the problem)
- Concentration (mcg/mL): 750 mcg/2.4 mL (from the medication label)
Solve for the volume:
- Multiply both sides of the proportion by the concentration to isolate the volume on the left:
- dose (mcg) = volume (mL) concentration (mcg/mL)
- Substitute the known values:
- 60 mcg = volume (mL) (750 mcg / 2.4 mL)
Calculate the volume:
- Divide both sides by the concentration to solve for the volume:
- volume (mL) = 60 mcg / (750 mcg / 2.4 mL)
- Simplify:
- volume (mL) = (60 mcg 2.4 mL) / 750 mcg
- volume (mL) = 0.192 mL (approximately)
Rounding (optional): The problem specifies rounding to the nearest tenth. Since 0.192 is closer to 0.2 than 0.1, the rounded volume is:
volume (mL) = 0.2 mL (rounded to one decimal place)

Therefore, the nurse should administer 0.2 mL of teriparatide.

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Naxlex Comprehensive Predictor Exams

Exhibits Select 4 findings that would indicate to the nurse that the administration of the vancomycin antibiotic would be safe to administer.

Correct Answer is ["A","B","D","E"]

Explanation

The nurse is preparing a dose of 60 mcg of teriparatide. The medication is labeled "750 mcg/2.4 mL". How many ml. should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["0.2"]

Explanation

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