a nurse is assessing a client with suspected myasthenia gravis which symptom would the nurse expect to find
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Nursing Elites

ATI RN

Pathophysiology Practice Exam

1. A healthcare professional is assessing a client with suspected myasthenia gravis. Which symptom would the healthcare professional expect to find?

Correct answer: C

Rationale: Ptosis (drooping eyelid) and diplopia (double vision) are classic symptoms of myasthenia gravis. Muscle atrophy (Choice A) is not a typical early manifestation of myasthenia gravis. While facial weakness (Choice B) can occur, it is not as specific as ptosis and diplopia. Increased muscle tone (Choice D) is more indicative of conditions like spasticity, not myasthenia gravis.

2. An older adult patient has asked her primary care provider for a prescription that will help to resolve her “warped toenails.” The care provider has diagnosed the woman with onychomycosis. The nurse should anticipate that this patient will be treated with what drug?

Correct answer: B

Rationale: The correct answer is B: Terbinafine (Lamisil). Terbinafine is commonly used to treat onychomycosis, a fungal infection of the toenails or fingernails. It works by stopping the growth of the fungus. Micafungin (Mycamine) is an antifungal medication used for different types of fungal infections but is not typically used to treat onychomycosis. Voriconazole (Vfend) is another antifungal medication used for specific fungal infections, but it is not a first-line treatment for onychomycosis. Fluconazole (Diflucan) is also an antifungal medication, but it is more commonly used for yeast infections and may not be as effective for treating onychomycosis compared to terbinafine.

3. A male patient with benign prostatic hyperplasia (BPH) is being treated with tamsulosin (Flomax). What should the nurse include in the teaching plan for this patient?

Correct answer: C

Rationale: The correct answer is C: 'Report any side effects such as dizziness or fainting.' Patients taking tamsulosin should be advised to report any side effects, such as dizziness or fainting, which can occur due to orthostatic hypotension. Choices A, B, and D are incorrect because avoiding lying down after taking the medication, taking it with meals, or at bedtime are not specific teaching points related to the potential side effects of tamsulosin.

4. When the body produces antibodies against its own tissue, the condition is called:

Correct answer: C

Rationale: Autoimmunity is the correct term for a condition where the body's immune system mistakenly targets its own tissues. Alloimmunity (Choice A) refers to an immune response against foreign tissue. Opsonization (Choice B) is a process where pathogens are marked for destruction by immune cells. Hypersensitivity (Choice D) involves an exaggerated immune response against antigens.

5. What potential risk should the nurse identify as being associated with infliximab (Remicade) in the treatment of rheumatoid arthritis?

Correct answer: A

Rationale: The correct answer is A: Risk for infection. Infliximab (Remicade) is a medication used to treat autoimmune conditions like rheumatoid arthritis. One of the main risks associated with infliximab is an increased susceptibility to infections due to its immunosuppressive effects. This drug works by targeting specific proteins in the body's immune system, which can weaken the body's ability to fight off infections. Choices B, C, and D are incorrect because infliximab is not typically associated with decreased level of consciousness, nephrotoxicity, or hepatotoxicity. It is important for healthcare providers to monitor patients on infliximab for signs of infection and educate them on the importance of infection prevention strategies.

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