Which type of medication would be used to dilate the pupils before an eye examination?

Beta-adrenergic agent

Adrenergic agent

Osmotics

Corticosteroid

Answer and Explanation

The Correct Answer is B

a) Beta-adrenergic agent: These medications are used to reduce intraocular pressure in glaucoma, not for pupil dilation.
b) Adrenergic agent: Adrenergic agents, such as phenylephrine, are used to dilate the pupils (mydriasis) for eye examinations.
c) Osmotics: Osmotic agents, like mannitol, are used to reduce intraocular pressure in conditions like glaucoma, but they do not dilate the pupils.
d) Corticosteroid: Corticosteroids are used to reduce inflammation in the eye but do not dilate the pupils.

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Correct Answer is D

Explanation

a) Encourage increased fluid intake: In acute glomerulonephritis, fluid retention is common due to kidney dysfunction, so increasing fluid intake can exacerbate symptoms like edema and hypertension.
b) Encourage frequent ambulation: While ambulation is important for overall health, excessive activity may worsen symptoms such as fatigue or edema in clients with acute glomerulonephritis. Rest and limited activity are often recommended initially.
c) Obtain weekly weight: For a client with acute glomerulonephritis, weight monitoring should ideally be done daily. This allows for more precise tracking of fluid balance and early detection of fluid retention or weight gain, which could indicate worsening of the condition.
d) Place the client on a low-sodium diet: A low-sodium diet helps reduce fluid retention and lower blood pressure, which are important in managing acute glomerulonephritis and preventing complications such as edema or hypertension.

A. Nerve damage from listening to loud music B. Blocked ear canal in the right ear C. Normal hearing D. Conductive hearing loss in the left ear

Correct Answer is D

Explanation

a) Nerve damage from listening to loud music: This would cause sensorineural hearing loss, where sound localizes to the unaffected ear.
b) Blocked ear canal in the right ear: This would not explain louder sound in the left ear.
c) Normal hearing: Sound is perceived equally in both ears.
d) Conductive hearing loss in the left ear: Conductive hearing loss causes sound to localize to the affected ear.

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Which type of medication would be used to dilate the pupils before an eye examination?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting in the planning of care for a client who has acute glomerulonephritis. Which of the following interventions should the nurse recommend including in the plan of care?

Correct Answer is D

Explanation

A patient undergoing a Weber test says that the sound is louder in her left ear. What should this result indicate?

Correct Answer is D

Explanation

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