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A nurse is preparing to administer dextrose 5% in water (DW) 150 mL IV to infuse over 3 hr. The drop factor of the manual IV tubing is 10 gtt. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Do not use a trailing zero.)
Answer and Explanation

The Correct Answer is ["8"]

To calculate the infusion rate for the IV solution, the nurse needs to use the formula:

Infusion rate (gtt/min) = Volume (mL) x Drop factor (gtt/mL) / Time (min)

Plugging in the given values, we get:

Infusion rate (gtt/min) = 150 mL x 10 gtt/mL / 180 min

Simplifying, we get:

Infusion rate (gtt/min) = 8.33 gtt/min

Since the answer needs to be rounded to the nearest whole number, the final answer is:

Infusion rate (gtt/min) = 8 gtt/min


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Related Questions

Correct Answer is D

Explanation

A. “I understand your fears, I was a smoker also.”
While sharing personal experiences can sometimes be relatable, it may not be the most therapeutic response in this situation. The focus should be on the client's feelings and concerns rather than the nurse's personal history.

B. “Don’t worry. The important thing is you have now quit smoking.”
Dismissing the client's fear with a "don't worry" statement may invalidate the client's emotions. It's important to acknowledge and address the client's feelings rather than downplaying them.

C. “Your doctor is a great surgeon. You will be fine.”
While it's positive to express confidence in the medical team, this response does not directly address the client's emotional concerns. The client's fear may extend beyond the surgical aspect, and it's essential to explore and discuss those fears.

D. “It’s okay to feel scared. Let’s talk about what you are afraid of.”
This response is the most therapeutic as it acknowledges the client's emotions, validates the fear, and opens the door for further communication. It invites the client to express her concerns and allows the nurse to provide support and information based on the client's specific fears.

Correct Answer is ["100"]

Explanation

Clindamycin is an antibiotic that can treat infections caused by staphylococci bacteria. It can be given by intermittent IV bolus, which means injecting the drug into a vein over a short period of time. To calculate the infusion rate for clindamycin, we need to use the formula:

Infusion rate (ml/hr) = Volume (ml) / Time (hr)

In this case, the volume is 50 ml and the time is 0.5 hr (30 min). Plugging these values into the formula, we get:

Infusion rate (ml/hr) = 50 ml / 0.5 hr

Infusion rate (ml/hr) = 100 ml/hr

Therefore, the nurse should set the IV pump to deliver 100 ml/hr of clindamycin.

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