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 ["A","C","D"]

Explanation

A. Calcium binders are used to help decrease the amount of calcium absorbed from the gastrointestinal tract, thus lowering calcium levels in the blood.
B. Vitamin D supplements would actually increase calcium levels by enhancing intestinal absorption, so this option is not appropriate in hypercalcemia.
C. Administering fluids helps to dilute serum calcium levels and promote renal excretion of calcium, making it a priority treatment.
D. Furosemide (Lasix) can help promote diuresis, thereby increasing the excretion of calcium through the urine, which is beneficial in managing hypercalcemia.
E. Oral phosphates may be used in some cases to manage hypercalcemia, but they are not a first-line treatment and their administration should be carefully considered in conjunction with other treatments.

A. Glasgow Coma Scale B. Pupillary size and reaction C. Blood pressure and heart rate D. Gag Reflex

Correct Answer is B

Explanation

B. Assessing pupillary size and reaction provides critical information on brainstem function and can indicate changes in ICP. Changes in pupil size and reaction can signify worsening cerebral function or brain herniation.
A. The Glasgow Coma Scale is useful for assessing consciousness levels but may not be as sensitive for changes in brainstem function in a patient already in an induced coma.
C. Blood pressure and heart rate are vital signs that can suggest increased ICP, but they are not as direct an indicator of cerebral function as pupil assessment.
D. The gag reflex is important but does not provide as direct information about cerebral function related to ICP as pupillary assessment does.

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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.

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client with hyperparathyroidism and hypercalcemia. The nurse should expect to administer which of the following priority treatments? SELECT ALL THAT APPLY.

Correct Answer is ["A","C","D"]

Explanation

A nurse is caring for a client in an induced coma for increased intracranial pressure (ICP). What should the nurse assess next to determine this client's cerebral function?

Correct Answer is B

Explanation

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