The nurse is educating on the placement of a ventriculostomy (intraventricular catheter) to the patient diagnosed with a brain injury and their family. The nurse states, "The ventriculostomy is placed:

after the client has an electroencephalogram (EEG)."

due to having minimal risk for infection."

by threading it through the femoral artery to the brain."

to monitor intracranial pressure (ICP) and drain the cerebral spinal fluid."

Answer and Explanation

The Correct Answer is D

A. EEG is a monitoring tool for brain activity, but it is not a prerequisite for ventriculostomy placement.

B. While the procedure is carefully managed to reduce infection risk, ventriculostomy does have an infection risk due to its invasive nature.

C. Ventriculostomy is not inserted via the femoral artery; it is placed directly in the brain’s ventricles.

D. A ventriculostomy is used to monitor ICP and allows for the drainage of cerebrospinal fluid, which helps in managing elevated ICP in patients with brain injuries.

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Free Nursing Study Resources

Correct Answer is ["1.3"]

Explanation

To calculate the dosage of clindamycin, first convert the patient's weight from pounds to kilograms, knowing that 1 kg equals 2.2 lbs. The patient weighs 88 lbs, which is equivalent to 40 kg (88 lbs / 2.2 lbs per kg). The prescribed dose is 10 mg/kg/day, so the patient requires 400 mg/day (10 mg/kg * 40 kg). Since the medication is to be administered in two divided doses, each dose will be half of the daily requirement, resulting in 200 mg per dose. The medication is supplied at a concentration of 150 mg/mL, so to find out how many milliliters per dose, divide the dose in milligrams by the concentration: 200 mg / 150 mg/mL, which equals 1.33 mL. Rounded to the nearest tenth, the nurse will administer 1.3 mL per dose.

A. Antibiotics B. Beta blockers C. Diuretics D. Antidepressants

Correct Answer is C

Explanation

A. Antibiotics are not typically used unless there is a specific infection; Meniere's is not caused by an infection.

B. Beta blockers are used for various cardiovascular conditions and may help with some vestibular disorders, but they are not the first-line treatment for Meniere's Disease.

C. Diuretics are commonly prescribed for Meniere's Disease to help reduce fluid retention and decrease endolymphatic pressure in the inner ear, which can help alleviate symptoms such as vertigo and hearing loss.

D. Antidepressants are not a primary treatment for Meniere's Disease, although they might be prescribed for anxiety or depression that may accompany the chronic nature of the disease.

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The nurse is educating on the placement of a ventriculostomy (intraventricular catheter) to the patient diagnosed with a brain injury and their family. The nurse states, "The ventriculostomy is placed:

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Naxlex Comprehensive Predictor Exams

A physician prescribes clindamycin 10 mg/kg/day IV in two divided doses for respiratory tract infection. The medication is supplied 150 mg/mL. The patient weighs 88 lbs. How much will the nurse administer per dose? (round to the nearest tenth)

Correct Answer is ["1.3"]

Explanation

The nurse anticipates which of the following as a prescription for patient diagnosed with Meniere's Disease?

Correct Answer is C

Explanation

The nurse is caring for a patient who was given a new medical prescription for phenytoin. What would the nurse stress in the discharge instructions regarding this medication?

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