A client required endotracheal intubation with sedation due to being in status epilepticus.
An electroencephalogram (EEG) monitor is prescribed by the physician.
The client's family member asks, "if he's resting now, why does he need that monitor too?" The nurse instructs the family member that the EEG:

Helps determine if there has been bleeding to brain tissue.

Checks for adequate oxygen intake by cerebral tissue.

Will assess brain waves to see if seizure activity is still occurring.

Answer and Explanation

The Correct Answer is C

Choice A rationale

While bleeding could indicate trauma, EEG does not detect blood presence or volume but instead evaluates electrical brain activity indicative of neuronal function.

Choice B rationale

Cerebral oxygen intake assessment requires pulse oximetry or arterial blood gas analysis rather than EEG, which monitors electrical signals, not oxygenation status.

Choice C rationale

EEG identifies abnormal brain wave patterns suggesting ongoing seizure activity, even in sedated patients, aiding in targeted interventions and preventing potential complications.

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Correct Answer is C

Explanation

Choice A rationale

The latent period of HIV includes asymptomatic phases when the CD4+ count remains above 200 cells/mm. Pneumocystic pneumonia and low CD4+ counts signify progression beyond latent HIV.

Choice B rationale

HIV-positive status reflects infection presence, but it does not confirm AIDS unless CD4+ count drops below 200 cells/mm and opportunistic infections occur, such as pneumocystic pneumonia.

Choice C rationale

AIDS is diagnosed when CD4+ count decreases below 200 cells/mm, coupled with opportunistic infections. Pneumocystic pneumonia indicates a weakened immune system due to advanced disease.

Choice D rationale

Seroconversion marks the initial immune response to HIV infection with detectable antibodies but occurs before CD4+ counts decline significantly and opportunistic infections appear.

A. Decrease fluids to reduce intraocular pressure. B. Eye drops will be needed lifelong. C. Limit the amount of salt in the diet. D. Avoid activities that overuse the eyes.

Correct Answer is B

Explanation

Choice A rationale

Fluid intake does not directly impact intraocular pressure. Management of glaucoma focuses on medications like eye drops and surgical interventions rather than restricting fluid intake.

Choice B rationale

Glaucoma treatments, including eye drops, aim to manage intraocular pressure. These medications are required lifelong to prevent optic nerve damage and preserve vision.

Choice C rationale

Excess salt impacts systemic blood pressure but does not directly influence intraocular pressure. Glaucoma management targets ocular pressure, not dietary sodium reduction.

Choice D rationale

Avoiding eye overuse may reduce strain but does not address intraocular pressure. Effective glaucoma treatment relies on pharmacological or surgical measures rather than activity limitation.

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Naxlex Comprehensive Predictor Exams

A client, who has tested positive for human immunodeficiency virus (HIV), now presents with a CD4+ count of less than 200 cells/mm and pneumocystic pneumonia.A normal range for a CD4+ count is 500-1500 cells/mm.How would the nurse evaluate these findings? The client:

Correct Answer is C

Explanation

The nurse is developing a teaching plan for the client with glaucoma.Which of the following instructions would the nurse include in the plan of care?

Correct Answer is B

Explanation

The client is diagnosed with a transient ischemic attack (TI

The nurse knows that a common presentation that happens early in HIV infections is:

The nurse has established a goal to maintain intracranial pressure (ICP) within the normal range for a patient with an acute head injury.Which actions should the nurse take to achieve this goal? (Select All that Apply.)

A nurse is assessing a client experiencing motor loss as the result of a left-sided stroke.Which clinical manifestations would the nurse document?

The nurse knows that an important contraindication for valproic acid use is:

The nurse is performing an admission assessment on a client with a diagnosis of detached retina.Which of the following is associated with this eye disorder?

A client has had a stapedectomy for otosclerosis 24 hours ago.What must the nurse teach the client about post-operative care?

A client is to receive 250 mL of IV fluid over 90 minutes by gravity. The drop factor on the IV tubing is 20 gtts/mL. How many gtts/min should be administered?