A nurse is teaching a prenatal class about infection prevention at a community center.
Which of the following statements by a client indicates an understanding of the teaching?

"I should take antibiotics when I have a virus."

"I should wash my hands for 10 seconds with hot water after working in the garden."

"I can clean my cat's litter box during my pregnancy."

"I can visit my nephew who has chickenpox 5 days after the sores have crusted." .

Answer and Explanation

The Correct Answer is D

Choice A rationale:

Taking antibiotics when having a virus is not a correct understanding of infection prevention. Antibiotics are ineffective against viruses and should only be used for bacterial infections under the guidance of a healthcare provider. This statement indicates a misunderstanding of infection prevention.

Choice B rationale:

Washing hands for at least 20 seconds with soap and water is the recommended practice for infection prevention. Washing hands for 10 seconds may not be sufficient to remove all germs effectively. This statement does not demonstrate a proper understanding of hand hygiene.

Choice C rationale:

Cleaning a cat's litter box during pregnancy is not recommended due to the risk of contracting toxoplasmosis, a parasitic infection that can harm the fetus. Pregnant individuals should avoid handling cat litter to prevent exposure to this infection. This statement indicates a lack of awareness regarding infection prevention during pregnancy.

Choice D rationale:

Waiting 5 days after the chickenpox sores have crusted before visiting a person with chickenpox demonstrates an understanding of infection prevention. Chickenpox is highly contagious, and individuals should avoid close contact until the sores have fully healed and crusted over. This statement reflects appropriate knowledge about preventing the spread of contagious diseases during pregnancy.

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Correct Answer is C

Explanation

Step 1: Convert the dopamine hydrochloride dose from mcg to mg. We know that 1 mg = 1000 mcg. So, 4 mcg = 0.004 mg.

Step 2: Calculate the total amount of dopamine hydrochloride the client needs per minute. We know that the client weighs 80 kg and the dose is 0.004 mg/kg/min. So, 0.004 mg/kg/min × 80 kg = 0.32 mg/min.

Step 3: Convert the total amount of dopamine hydrochloride the client needs per minute to an hourly rate. We know that 1 hour = 60 minutes. So, 0.32 mg/min × 60 min/hr = 19.2 mg/hr.

Step 4: Calculate the volume of the solution that contains 19.2 mg of dopamine hydrochloride. We know that the solution contains 800 mg in 250 mL. So, (19.2 mg ÷ 800 mg) × 250 mL = 6 mL.

Therefore, the nurse should set the IV infusion to deliver 6 mL/hr (rounded to the nearest whole number).

A. "I will monitor the client's blood glucose level every 8 hours." B. "I will hang a new bag of TPN and IV tubing every 24 hours." C. "I will increase the rate of the TPN infusion to ensure the correct amount is given." D. "I will obtain the client's weight every other day." .

Correct Answer is B

Explanation

The correct answer is choice b. “I will hang a new bag of TPN and IV tubing every 24 hours.”

Choice A rationale:

Monitoring the client’s blood glucose level every 8 hours is important, but it is not the best indicator of understanding the TPN procedure. Blood glucose levels should be monitored regularly, but the frequency can vary based on the client’s condition and physician’s orders.

Choice B rationale:

Hanging a new bag of TPN and IV tubing every 24 hours is correct. This practice helps prevent infection and ensures the client receives the correct formulation of nutrients.

Choice C rationale:

Increasing the rate of the TPN infusion to ensure the correct amount is given is incorrect. The rate of TPN infusion should be strictly controlled and adjusted only by a physician’s order to prevent complications such as hyperglycemia or fluid overload.

Choice D rationale:

Obtaining the client’s weight every other day is important for monitoring nutritional status, but it does not directly indicate an understanding of the TPN procedure. Daily weights are often recommended to closely monitor the client’s response to TPN.

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A nurse is teaching a prenatal class about infection prevention at a community center.Which of the following statements by a client indicates an understanding of the teaching?

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Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

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Correct Answer is B

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A nurse is teaching a prenatal class about infection prevention at a community center.
Which of the following statements by a client indicates an understanding of the teaching?