An older adult female asks the practical nurse (PN) if she should get a Herpes zoster (shingles) vaccination because she gets cold sores on her mouth when she is sick or stressed.

Which response should the PN provide?

The vaccine is not useful if you have ever had a case of shingles.

If you are 60 or older, the one-time vaccination is recommended

You do not need to get this vaccination if you have had chicken pox

The vaccination minimizes outbreaks of cold sores

Answer and Explanation

The Correct Answer is B

The Herpes zoster (shingles) vaccination is recommended for adults aged 60 years and older, regardless of whether they have had shingles or chicken pox before. The vaccine can reduce the risk of developing shingles and its complications, such as postherpetic neuralgia.

The other options are not correct because:

a. The vaccine is useful even if the person has had a case of shingles before, as shingles can recur in some people. The vaccine can prevent or reduce the severity of future episodes.

c. The person needs to get this vaccination even if they have had chicken pox, as shingles is caused by the reactivation of the same virus that causes chicken pox (varicella-zoster virus). The vaccine can boost the immunity against the virus and prevent it from reactivating.

d. The vaccination does not minimize outbreaks of cold sores, as cold sores are caused by a diﬀerent virus (herpes simplex virus). The vaccine has no eﬀect on this virus or its symptoms.

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Correct Answer is A

Explanation

This finding requires immediate action, as it indicates that the client is not receiving the prescribed amount of oxygen, which can compromise the oxygenation and perfusion of the tissues. The PN should adjust the ﬂowmeter to deliver 3 liters per minute of oxygen, and check for any leaks or kinks in the tubing.

The other options are not correct because:

B. The absence of a humidifier does not require immediate action, as it is not a critical component of the oxygen delivery system. A humidifier can help moisten the dry oxygen and prevent mucosal irritation, but it is not essential for oxygenation.

C. The supine position does not require immediate action, as it is not a contraindication for oxygen therapy. The client may prefer this position for comfort or rest, and it does not aﬀect the oxygen delivery or uptake.

D. The snug fit of the cannula does not require immediate action, as it is not a problem for oxygen therapy. The cannula should fit snugly against the client's cheeks to prevent dislodgment or slippage, and it does not interfere with the oxygen ﬂow or diﬀusion.

A. Explains the examination and asks the client to sign the consent form. B. Checks the medical record for the correct signed consent form prior to the examination. C. Explains to a family member and obtains their signature on the consent form. D. Asks if the client understands the exam and why the consent form must be signed. E. None F. None

Correct Answer is B

Explanation

A. Explaining the examination and asking the client to sign the consent form is not within the PN's scope of practice. It is the responsibility of the healthcare provider performing the procedure to explain the risks, benefits, and alternatives of the exam and to obtain informed consent from the client.

B. Checking the medical record for the correct signed consent form prior to the examination is an essential role for the practical nurse. It ensures that informed consent has been obtained and documented before proceeding with any invasive procedure, aligning with the PN's responsibility to verify necessary documentation.

C. Explaining to a family member and obtaining their signature on the consent form may be appropriate only if the client is unable to provide consent and has a legal representative. However, obtaining consent and explaining the procedure is still the responsibility of the healthcare provider, not the PN.

D. Asking if the client understands the exam and why the consent form must be signed is part of the PN's role in ensuring that the client is informed, but the PN cannot assume responsibility for explaining the procedure in detail. This should be done by the healthcare provider who will perform the exam.

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An older adult female asks the practical nurse (PN) if she should get a Herpes zoster (shingles) vaccination because she gets cold sores on her mouth when she is sick or stressed. Which response should the PN provide?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The practical nurse (PN) is completing a focused assessment on a client who is prescribed oxygen at 3 liters per minute by nasal cannula. Which assessment finding by the PN requires immediate action?

Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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An older adult female asks the practical nurse (PN) if she should get a Herpes zoster (shingles) vaccination because she gets cold sores on her mouth when she is sick or stressed.

Which response should the PN provide?