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

I should wash hands for 10 seconds with hot water

I can clean my cat’s litter box during my pregnancy.”. Answer and explanation

Answer and Explanation

The Correct Answer is B

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

This statement indicates an understanding of infection prevention because it demonstrates knowledge about the contagious period of chickenpox. Visiting someone with chickenpox after the sores have crusted is a safe practice, as the person is no longer contagious.

The other options represent misconceptions about infection prevention:

A) Taking antibiotics for a viral infection is not effective, as antibiotics are used to treat bacterial infections, not viruses.

C) This statement is identical to option B and is incorrect.

D) Cleaning a cat's litter box during pregnancy is generally not recommended due to the risk of toxoplasmosis, a parasitic infection that can be transmitted through cat feces. Pregnant individuals are advised to have someone else handle cat litter or to use gloves and wash their hands thoroughly if they must do it themselves.

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Correct Answer is B

Explanation

Choice A reason:

Ketorolac is incorrect because it is an NSAID that is used for short-term pain relief. It has a higher risk of causing irritation to the stomach lining and is not recommended for clients with a history of peptic ulcers.

Choice B reason:

Acetaminophen is the correct answer. When caring for a client who reports a headache and has a history of a peptic ulcer, the nurse should administer Acetaminophen. Acetaminophen is an analgesic (pain reliever) and antipyretic (fever reducer) that does not have anti-inflammatory properties. It is a suitable option for pain relief in clients with a history of peptic ulcers because it is less likely to cause irritation to the stomach lining compared to nonsteroidal anti-inflammatory drugs (NSAIDs).

Choice C reason

Aspirin is not appropriate: Aspirin is an NSAID with anti-inflammatory, analgesic, and antipyretic properties. Like other NSAIDs, it can increase the risk of stomach irritation and should be avoided in clients with a history of peptic ulcers.

Choice D reason:

Ibuprofen is not the right option: Ibuprofen is another NSAID commonly used for pain relief and reducing inflammation and fever. Like other NSAIDs, it can irritate the stomach lining and is not recommended for clients with a history of peptic ulcers.

A. Atrial fibrillation. B. Complete heart block C. First-degree atrioventricular block D. Premature atrial complexes

Correct Answer is C

Explanation

. Answer and explanation.

The correct answer is choice C, first-degree atrioventricular block.

This is because the PR interval is longer than normal, which indicates a delay in the conduction of electrical impulses from the atria to the ventricles through the AV node. A normal PR interval is 0.12 to 0.2 seconds, or 3 to 5 small squares on the EKG strip.

In this case, the PR interval is 0.35 seconds, which is more than 5 small squares.

Choice A is wrong because atrial fibrillation is a type of arrhythmia where the atria beat irregularly and rapidly, producing chaotic and variable P waves and an irregular ventricular response.

There is no constant PR interval in atrial fibrillation.

Choice B is wrong because complete heart block is a type of arrhythmia where there is no conduction of electrical impulses from the atria to the ventricles, resulting in independent and dissociated atrial and ventricular rhythms.

There are no consistent P waves or PR intervals in complete heart block.

Choice D is wrong because premature atrial complexes are extra beats that originate from the atria and interrupt the normal sinus rhythm.

They produce abnormal P waves that are different from the sinus P waves, and may have a shorter or longer PR interval depending on the timing of the impulse.

However, they do not cause a constant prolongation of the PR interval.

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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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who reports a headache and has a history of a peptic ulcer. Which of the following medications should the nurse administer?

Correct Answer is B

Explanation

A nurse is reviewing a client’s cardiac rhythm strips and notes a constant P-R interval of 0.35 seconds. Which of the following dysrhythmias is the client displaying

Correct Answer is C

Explanation

While performing a routine assessment, a nurse notices fraying on the electrical cord of a client’s continuous passive motion (CPM) device. Which of the following actions should the nurse take first?

A nurse is setting up a sterile field to perform wound irrigation for a client. Which of the following actions should the nurse take when pouring the sterile solution?

A nurse is admitting a client who has schizophrenia. The client states, “I’m hearing voices.” Which of the following responses is the priority for the nurse to state?

A nurse is caring for a newborn whose mother was taking methadone during her pregnancy. Which of the following findings indicates the newborn is experiencing withdrawal?

A nurse is teaching a client who has chronic pain about avoiding constipation from opioid medications. Which of the following information should the nurse include in the teaching?

A nurse is preparing to administer vancomycin IV to an adult client. The client asks the nurse if the medication can be given 2 hr earlier. Which of the following statements should the nurse make?

A nurse is building a therapeutic relationship with a newly admitted client. Which of the following actions should the nurse plan to take during the orientation phase of the relationship?

A nurse is teaching a client who has atrial fibrillation and is to start taking dabigatran. Which of the following statements by the client indicates an understanding of the teaching?

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