A nurse in a clinic is assessing a client who has AIDS and a significantly decreased CD4-T-cell count. The nurse should recognize that the client is at risk for developing which of the following infectious oral conditions?

Halitosis.

Gingivitis.

Candidiasis.

Xerostomia.

Answer and Explanation

The Correct Answer is C

Choice A rationale:
Halitosis (bad breath) is not typically associated with a decreased CD4-T-cell count.
Choice B rationale:
Gingivitis (gum inflammation) is not directly related to a decreased CD4-T-cell count.
Choice C rationale:
Candidiasis (a fungal infection) is common in individuals with AIDS due to their weakened immune system.
Choice D rationale:
Xerostomia (dry mouth) is not typically associated with a decreased CD4-T-cell count.

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Correct Answer is C

Explanation

Choice A rationale:
This statement is incorrect. Movement can distort the image quality in an MRI scan, so patients are usually asked to lie still.
Choice B rationale:
This statement is incorrect. MRI contrast dye does not contain iodine, and it is less likely to cause an allergic reaction.
Choice C rationale:
This statement is correct. MRI scans can be very noisy due to the magnetic fields changing during the scan. Patients are often offered earplugs or headphones to reduce the noise.
Choice D rationale:
This statement is incorrect. The length of an MRI scan can vary, but it often takes longer than 30 minutes.

A. Restlessness. B. Tachycardia. C. Hypotension. D. Amnesia.

Correct Answer is A

Explanation

Choice A rationale:
Restlessness is a common early sign of increased intracranial pressure (ICP). It can be caused by the brain’s response to the pressure, leading to agitation and restlessness.
Choice B rationale:
Tachycardia, or a rapid heart rate, is not typically a sign of increased ICP. It can be a response to other factors such as pain, anxiety, or certain medications.
Choice C rationale:
Hypotension, or low blood pressure, is not typically a sign of increased ICP. In fact, hypertension, or high blood pressure, is more commonly associated with increased ICP2.
Choice D rationale:
Amnesia, or memory loss, is not typically a sign of increased ICP. It can be a result of the brain injury itself, but it is not a direct indicator of increased ICP2.

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A nurse in a clinic is assessing a client who has AIDS and a significantly decreased CD4-T-cell count. The nurse should recognize that the client is at risk for developing which of the following infectious oral conditions?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is scheduled to have a magnetic resonance imaging (MRI) scan. The client asks the nurse what to expect during the procedure. Which of the following statements should the nurse make?

Correct Answer is C

Explanation

A nurse is caring for a client who has a traumatic brain injury. Which of the following findings should the nurse identify as an indication of increased intracranial pressure (ICP)?

Correct Answer is A

Explanation

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