A nurse is teaching a client about medications that prevent osteoporosis. The nurse should instruct the client that which of the following medications is prescribed to prevent osteoporosis?

Raloxifene

Calcitonin

Allopurinol

Levothyroxine

Answer and Explanation

The Correct Answer is A

Choice a) Raloxifene:
Raloxifene is part of a class of drugs known as selective estrogen-receptor modulators (SERMs). It works by imitating the beneficial effects of the hormone estrogen on your bones, helping to prevent bone loss and improve density. Therefore, it is used in the prevention and treatment of osteoporosis.

Choice b) Calcitonin:
Calcitonin is a hormone that a person’s thyroid gland produces. It helps regulate the amount of calcium in the body. For the treatment of postmenopausal osteoporosis, scientists typically extract calcitonin from salmon. This is because salmon calcitonin has a much higher potency than human calcitonin. Osteoclasts are cells in the body that degrade bone. Calcitonin can inhibit osteoclasts. This helps slow the loss of bone density and increases bone mass, hindering the progression of osteoporosis.

Choice c) Allopurinol:
Allopurinol is primarily used to treat gout and certain types of kidney stones. It is not typically used in the prevention or treatment of osteoporosis.

Choice d) Levothyroxine:
Levothyroxine is used to treat hypothyroidism (underactive thyroid). It is not typically used in the prevention or treatment of osteoporosis. However, if you are prescribed levothyroxine you should have regular blood tests, at least once a year, to ensure your thyroid hormone levels are not too high. Continuous high thyroid hormone levels may lead to developing or worsening of low bone density and osteoporosis.

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Correct Answer is C

Explanation

Choice A reason:
Gingivitis, an inflammation of the gums, is not specifically associated with a decreased CD4+ T-cell count. While individuals with HIV/AIDS may have an increased risk for periodontal diseases due to a compromised immune system, gingivitis is not directly linked to the CD4+ T-cell count¹.

Choice B reason:
Xerostomia, or dry mouth, can be a side effect of medications or secondary to other conditions but is not an infectious condition. It is not directly related to a decreased CD4+ T-cell count, although it may be more common in individuals with HIV/AIDS due to various factors, including medication side effects¹.

Choice C reason:
Candidiasis, also known as oral thrush, is a common opportunistic infection in individuals with HIV/AIDS, especially when the CD4+ T-cell count is significantly decreased. It is caused by the fungus Candida and can lead to white patches in the mouth, soreness, and difficulty swallowing.

Choice D reason:
Halitosis, or bad breath, is not an infectious condition and is not directly associated with a decreased CD4+ T-cell count. It can result from various factors, including oral hygiene, diet, or underlying health conditions, but it is not a specific concern related to HIV/AID.

A. Venous thromboembolism B. Hypovolemic shock C. Compartment syndrome D. Fat embolism syndrome

Correct Answer is D

Explanation

Choice A reason:
Venous thromboembolism (VTE) is a condition where blood clots form in the deep veins, usually in the legs. While VTE is a risk following trauma and immobilization, the acute onset of shortness of breath and chest pain is less typical for VTE, which more commonly presents with leg pain and swelling.

Choice B reason:
Hypovolemic shock occurs due to significant blood or fluid loss, leading to decreased blood volume and inadequate circulation. While it can result from a motor-vehicle crash, the client's symptoms of shortness of breath and chest pain are not the most indicative of hypovolemic shock, which typically presents with rapid pulse, low blood pressure, and cold, clammy skin.

Choice C reason:
Compartment syndrome is a surgical emergency where increased pressure within the muscle compartments impairs circulation and nerve function. It presents with severe pain, swelling, and sometimes paralysis of the affected limb, but it does not typically cause shortness of breath or chest pain.

Choice D reason:
Fat embolism syndrome (FES) is a serious complication that can occur after long bone fractures. Fat globules may enter the bloodstream and travel to the lungs, leading to respiratory distress, which can manifest as shortness of breath and chest pain. FES can also cause neurological symptoms and a petechial rash. Given the client's symptoms and recent trauma, FES is a likely complication and requires immediate assessment and intervention.

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A nurse is teaching a client about medications that prevent osteoporosis. The nurse should instruct the client that which of the following medications is prescribed to prevent osteoporosis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a clinic is assessing a client who has AIDS and a significantly decreased CD4+ T-cell count. The nurse should recognize that the client is at risk for developing which of the following infectious oral conditions?

Correct Answer is C

Explanation

Correct Answer is D

Explanation

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