A nurse is preparing an injection using a single dose glass ampule. Which of the following actions should the nurse take?

Shake the ampule to move the solution below the neck.

Snap the top of the ampule towards hands.

Wear sterile gloves when withdrawing the medication from the ampule.

Use a filter needle to draw up the medication.

Answer and Explanation

The Correct Answer is D

A.   Shaking the ampule is not necessary and can create air bubbles in the solution.
B.   Snapping the top of the ampule towards the hands is not recommended, as it can cause injury. The top should be snapped away from the nurse.
C.   Sterile gloves may be worn for other aspects of the procedure, but it is not necessary to wear them specifically when withdrawing medication from the ampule.
D.   Using a filter needle helps prevent glass particles from entering the syringe when withdrawing medication from an ampule.

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Correct Answer is ["94"]

Explanation

To answer this question, we need to use the formula: mL/hr = total volume (mL) / total time (hr). In this case, the total volume is 750 mL and the total time is 8 hr.

Plugging these values into the formula, we get: mL/hr = 750 / 8. Simplifying this fraction, we get: mL/hr = 93.75.

Since we need to round to the nearest whole number, the final answer is: mL/hr = 94. Therefore, the nurse should set the IV pump to deliver 94 mL/hr.

A. Use a new sponge each time the surgical site is scrubbed. B. Cleanse the surgical site with a povidone-iodine solution. C. Shave the client’s hair near the surgical site. D. Scrub the surgical site starting at the outer edge and moving inwards

Correct Answer is A

Explanation

A. This is because using the same sponge repeatedly can introduce bacteria and other contaminants to the surgical site, increasing the risk of infection.
B. Cleansing the surgical site with a povidone-iodine solution is not recommended because it can cause skin irritation and allergic reactions. The nurse should use a chlorhexidine-based antiseptic solution instead, which is more effective and less toxic.
C. Shaving the client's hair near the surgical site is generally avoided, as it can increase the risk of infection. Hair removal, if needed, is often done with clippers.
D. The surgical site should be scrubbed starting at the center and moving outwards in a circular motion.

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A nurse is preparing an injection using a single dose glass ampule. Which of the following actions should the nurse take?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer 0.9% sodium chloride (NaCl) 750 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["94"]

Explanation

A nurse is assisting with performing a skin preparation for a client who is scheduled for surgery. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

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