A nurse is preparing information about eye health for a community health fair. Which of the following information related to risk factors for cataracts should the nurse include? SELECT ALL THAT APPLY.

Hypertension

Family history

Obesity

Wearing sunglasses

Increasing age

Answer and Explanation

Correct Answer : A,B,C,E

A. Hypertension has been associated with an increased risk of cataract development due to vascular changes that may affect the eye’s lens.
B. A family history of cataracts increases an individual's risk, as there may be a genetic predisposition to developing the condition.
C. Obesity is linked to cataracts, possibly due to metabolic effects that affect lens clarity over time.
E. Increasing age is a well-established risk factor for cataracts, as natural aging processes lead to changes in lens transparency.
D. Wearing sunglasses protects against UV exposure, which can lower the risk of cataracts, making it a preventive measure rather than a risk factor.

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Correct Answer is B

Explanation

A. Hormone replacement is generally used to supplement deficiencies rather than inhibit excess hormone release.
B. Dopamine agonists, such as bromocriptine, are used to inhibit the release of growth hormone from the anterior pituitary, which is beneficial in treating acromegaly, a condition caused by excess growth hormone.
C. Levothyroxine is a thyroid hormone replacement and is not effective in controlling pituitary hormone release.
D. Corticosteroids do not inhibit growth hormone release and are typically used to manage inflammation rather than for pituitary hormone control.

A. "The medication causes the pupil to constrict and will lower the pressure in the eye." B. "The medication will help dilate the eye to prevent pressure from occurring." C. "The medication will relax the muscles of the eyes and prevent blurred vision." D. "The medication will help block the responses that are sent to the muscles in the eye."

Correct Answer is A

Explanation

A. Miotic medications work by constricting the pupil, which opens the trabecular meshwork and facilitates the drainage of aqueous humor, thus lowering intraocular pressure in clients with glaucoma.
B. Miotics do not dilate the pupil; they constrict it. Dilation would actually increase intraocular pressure, which is not therapeutic in glaucoma.
C. While these medications do affect eye muscles, they do not specifically prevent blurred vision; their primary effect is on eye pressure.
D. Miotics do not block nerve responses; they work by direct action on the eye muscles to promote fluid drainage and reduce pressure.

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A nurse is preparing information about eye health for a community health fair. Which of the following information related to risk factors for cataracts should the nurse include? SELECT ALL THAT APPLY.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client with signs of acromegaly. The nurse is aware that which class of drugs are used to inhibit the release of anterior pituitary hormones?

Correct Answer is B

Explanation

The nurse is providing teaching on the miotic medication the client has been prescribed for glaucoma. The client asks the nurse about the purpose of the medication. Which response should the nurse provide to the client?

Correct Answer is A

Explanation

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