A nurse is caring for a client who has a prescription for metronidazole 250 mg PO three times daily.

Available is metronidazole 500 mg tablets.

How many tablet(s) should the nurse plan to administer per dose? (Round the answer to the nearest tenth.

Use a leading zero if it applies.

Do not use a trailing zero.).

Answer and Explanation

The Correct Answer is ["0.5"]

The correct answer is 0.5 tablet(s). Calculation: The client needs 250 mg per dose, and each tablet is 500 mg. So, 250 mg (required dose) divided by 500 mg (tablet strength) equals 0.5 tablets.

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Correct Answer is D

Explanation

Choice A rationale:
Droplet precautions are used for diseases or germs that are spread in tiny droplets caused by coughing and sneezing (examples: pneumonia, influenza, whooping cough, bacterial meningitis). This is not the case with Clostridium difficile.
Choice B rationale:
Airborne precautions are used for diseases or germs that are spread through the air (examples: tuberculosis, measles, chickenpox). This is not the case with Clostridium difficile.
Choice C rationale:
A protective environment is a room designed to reduce the risk of infections from airborne, droplet, and contact transmissions. It’s typically for patients who have undergone stem cell transplants. This is not necessary for Clostridium difficile.
Choice D rationale:
Contact precautions are used for diseases or germs that are spread by touching the patient or items in the room (examples: MRSA, VRE, diarrheal illnesses, open wounds). Clostridium difficile is spread via contact, hence contact precautions are appropriate.

A. Human papillomavirus. B. Rubella. C. Tetanus. D. Varicella.

Correct Answer is C

Explanation

Choice A rationale:
Human papillomavirus vaccine is not typically administered during pregnancy.
Choice B rationale:
Rubella vaccine is a live vaccine and is generally contraindicated during pregnancy.
Choice C rationale:
Tetanus vaccine is safe and recommended during pregnancy.
Choice D rationale:
Varicella is a live vaccine and is generally contraindicated during pregnancy.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who is at 28 weeks of gestation and has a Clostridium difficile infection. The nurse should initiate which of the following types of isolation precautions for the client?

Correct Answer is D

Explanation

A nurse is caring for a client who is at 28 weeks of gestation and received no immunizations during childhood. Which of the following vaccines should the nurse plan to administer?

Correct Answer is C

Explanation

A nurse is caring for a client who is in labor. The nurse observes late decelerations of the fetal heart rate on the external fetal monitor. After placing the client in a side-lying position, which of the following actions should the nurse take?

A nurse is assessing a client who is 6 hr postpartum and has endometritis. Which of the following findings should the nurse expect?

A nurse is caring for a client who is in labor and has a spontaneous rupture of membranes. The nurse notes that the umbilical cord is protruding from the client's vagina. After calling for help, which of the following actions should the nurse take first?

A nurse is assisting the provider to administer a dinoprostone insert to induce labor for a client. Which of the following actions should the nurse take?

A nurse is caring for a client who is at 32 weeks of gestation and has placenta previa. The client is exhibiting a large amount of vaginal bleeding. Which of the following actions should the nurse take?

A nurse is providing teaching to a client about the purpose of her upcoming indirect Coombs' test. Which of the following statements should the nurse include in the teaching?

A nurse is caring for a newborn who was born at 39 weeks of gestation and is 36 hours old. Exhibits Which of the following findings should the nurse report to the provider? Select all that apply.