A patient experiences residual effects following an acute attack of Ménière's disease and receives a new prescription for an antihistamine. Which assessment finding indicates that the medication is effective?

Headache rated at 0 on 0 to 10 scale.

Oxygen saturation level of 99%.

Ambulates easily without vertigo.

Blood pressure of 120/80 mm Hg.

Answer and Explanation

The Correct Answer is C

Choice A: A headache rated at 0 on 0 to 10 scale is not a specific indicator of the effectiveness of an antihistamine. A headache may be caused by other factors, such as dehydration, stress, or sinus congestion.

Choice B: Oxygen saturation level of 99% is a normal finding and does not reflect the effect of an antihistamine. Oxygen saturation measures the amount of oxygen in the blood and can be affected by respiratory conditions, altitude, or smoking.

Choice C: Ambulating easily without vertigo is a sign that the antihistamine is effective. Vertigo is a common symptom of Ménière's disease, which is a disorder of the inner ear that causes episodes of spinning sensation, hearing loss, and tinnitus. Antihistamines can help reduce the fluid buildup in the inner ear and relieve vertigo.

Choice D: Blood pressure of 120/80 mm Hg is a normal finding and does not indicate the effect of an antihistamine. Blood pressure measures the force of blood against the walls of the arteries and can be influenced by factors such as heart rate, cardiac output, blood volume, and vascular resistance.

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Correct Answer is []

Explanation

The client is most likely experiencing compartment syndrome, which is a condition where increased pressure within a closed space compromises blood flow and tissue perfusion. Compartment syndrome can occur after a fracture, especially if a cast or splint is applied too tightly. Some of the signs and symptoms of compartment syndrome are severe pain, paresthesia, pallor, and pulselessness.
Two actions the nurse should take to address compartment syndrome are:
- Elevate the extremity above the level of the heart to reduce swelling and improve venous return.
- Remove the cast or loosen the dressing to relieve the pressure and restore blood flow. This may require notifying the physician or obtaining an order for bivalving or cutting the cast.
Two parameters the nurse should monitor to assess the client’s condition are:
- Capillary refill of the affected fingers, which should be less than 3 seconds. A prolonged capillary refill indicates poor perfusion and tissue ischemia.
- Blood pressure of the client, which should be maintained within normal limits. Hypotension can worsen the perfusion deficit and lead to tissue necrosis.

A. Make a referral for social services at home. B. Continue to limit daily fluid intake to 500 mL. C. Begin preparing the client for discharge home. D. Recommend strict intake and output monitoring.

Correct Answer is C

Explanation

Choice A reason: A referral for social services at home is not necessary for a client with Addison's disease who has stable vital signs, adequate hydration, and good self-care knowledge.

Choice B reason: Limiting daily fluid intake to 500 mL is not appropriate for a client with Addison's disease, who is at risk of dehydration and hypotension. The client should drink fluids according to thirst and urine output.

Choice C reason: Preparing the client for discharge home is the best action for the nurse to implement, as the client has no signs of complications or deterioration from Addison's disease. The client should be able to manage the condition at home with regular follow-up and medication adherence.

Choice D reason: Strict intake and output monitoring is not required for a client with Addison's disease who has normal blood pressure, moist mucous membranes, and strong peripheral pulses. These indicate adequate fluid balance and renal function.

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A patient experiences residual effects following an acute attack of Ménière's disease and receives a new prescription for an antihistamine. Which assessment finding indicates that the medication is effective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Exhibits Specify which potential condition the client is most likely experiencing, two actions the nurse should take to address that condition, and two parameters the nurse should monitor to assess the client’s response.

Correct Answer is []

Explanation

Correct Answer is C

Explanation

In assessing a client with ulcers on the lower extremity, which findings indicate that the ulcers are likely to be of venous, rather than arterial, origin?

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Exhibits For each assessment finding, explain whether the actions taken were effective or ineffective.

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