A client is brought into the emergency room with sudden severe complaints of eye pain, blurred and decreased visual acuity, and extreme pressure in their eyes. The nurse would most likely suspect the client to have:

Chronic open-angle glaucoma

Retinal detachment

Cataracts

Acute angle-closure glaucoma

Answer and Explanation

The Correct Answer is D

Choice A reason: Chronic open-angle glaucoma is a gradual condition that usually progresses without noticeable symptoms until significant vision loss has occurred. It is characterized by the gradual buildup of pressure within the eye, but it does not present with sudden, severe symptoms.

Choice B reason: Retinal detachment presents with symptoms such as flashes of light, floaters, and a curtain-like shadow over the field of vision, but it does not typically cause severe pain or pressure in the eyes.

Choice C reason: Cataracts cause blurred vision and decreased visual acuity but develop slowly over time and do not cause sudden severe eye pain or extreme pressure.

Choice D reason: Acute angle-closure glaucoma is characterized by sudden, severe eye pain, blurred and decreased visual acuity, and increased intraocular pressure. This condition is a medical emergency that requires immediate treatment to prevent permanent vision loss.

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Correct Answer is C

Explanation

Choice A reason: Prolonged bleeding is not a direct indicator of hyperkalemia. It is more commonly associated with coagulation disorders or conditions affecting blood clotting.

Choice B reason: Dry mucous membranes are more indicative of dehydration rather than hyperkalemia. Dehydration can result from a variety of conditions but is not specific to high potassium levels.

Choice C reason: Peaked T-waves on an electrocardiogram (ECG) are a classic sign of hyperkalemia. Elevated potassium levels affect the cardiac conduction system, leading to characteristic changes in the ECG, such as tall, peaked T-waves, widened QRS complexes, and flattened P-waves.

Choice D reason: Polyuria (excessive urination) is not typically associated with hyperkalemia. It is more commonly seen in conditions like diabetes mellitus or diabetes insipidus.

A. Older adults are more likely to lose short-term memory first B. Older adults have increased reflexes C. Older adults have increased fine motor movement D. Older adults are more likely to lose long-term memory first

Correct Answer is A

Explanation

Choice A reason: Older adults commonly experience a decline in short-term memory as part of the normal aging process. This can make it more difficult to recall recent events or information.

Choice B reason: Older adults typically have decreased, not increased, reflexes due to changes in the nervous system.

Choice C reason: Older adults often experience a decline in fine motor movement, rather than an increase. Age-related changes can affect dexterity and coordination.

Choice D reason: Long-term memory is generally preserved longer in older adults compared to short-term memory. Older adults are more likely to have difficulties with recent memories.

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A client is brought into the emergency room with sudden severe complaints of eye pain, blurred and decreased visual acuity, and extreme pressure in their eyes. The nurse would most likely suspect the client to have:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is assessing a client diagnosed with Addison's disease for signs of hyperkalemia. What should the nurse observe with this electrolyte imbalance?

Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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