A nurse is planning care for a client who has a newly implanted arteriovenous graft in the right arm. Which of the following actions should the nurse include in the plan of care?

Insert a saline lock into a site 10 cm (4 in) distal to the graft.

Instruct the client to avoid lifting the right arm for 72 hr.

Palpate the site for a thrill.

Check blood pressure in the right arm.

Answer and Explanation

The Correct Answer is C

Palpating the site for a thrill is an important action to assess the patency and function of an arteriovenous graft, which is a synthetic tube that connects an artery and a vein for hemodialysis access. A thrill is a vibration felt over the graft that indicates blood flow. The other options are incorrect because they could compromise or damage the graft.

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Correct Answer is B

Explanation

Toxoplasmosis is a parasitic infection caused by Toxoplasma gondii, which can be transmitted by contact with cat feces or eating undercooked meat containing cysts. The nurse should ask about the client's exposure to cats or cat litter, as this is a risk factor for acquiring toxoplasmosis, especially in immunocompromised individuals.

A. Pupillary dilation B. Decorticate posturing C. Altered level of consciousness D. Cheyne-Stokes respirations

Correct Answer is C

Explanation

Altered level of consciousness (LOC) is the earliest and most sensitive indicator of increased ICP, which can result from brain injury, tumor, hemorrhage, infection, or edema.

The nurse should monitor the client's LOC using the Glasgow Coma Scale (GCS) and report any changes or deterioration to the provider. Pupillary dilation, decorticate posturing, and Cheyne-Stokes respirations are later signs of increased ICP that indicate brainstem compression and herniation, which are life-threatening emergencies.

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A nurse is planning care for a client who has a newly implanted arteriovenous graft in the right arm. Which of the following actions should the nurse include in the plan of care?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who has toxoplasmosis and is HIV positive. Which of the following questions should the nurse ask to gather data about toxoplasmosis?

Correct Answer is B

Explanation

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Correct Answer is C

Explanation

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