Which of the following medications is commonly used to treat myasthenia gravis?
Lisinopril
Omeprazole
Pyridostigmine
Metformin
The Correct Answer is C
A. Lisinopril is used for hypertension, not myasthenia gravis.
B. Omeprazole is used to treat acid reflux, not myasthenia gravis.
C. Pyridostigmine is an acetylcholinesterase inhibitor used to improve muscle strength in myasthenia gravis.
D. Metformin is for managing diabetes and is not used in myasthenia gravis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. TSI levels would be increased, not decreased, in Graves' disease.
B. Thyroxine (T4) levels would typically be increased in Graves' disease.
C. Thyroid-stimulating hormone (TSH) levels are decreased due to feedback from elevated thyroid hormones.
D. Triiodothyronine (T3) levels are usually elevated, not decreased.
Correct Answer is C
Explanation
A. Applying ice before exercising may not be beneficial; heat is often recommended for stiffness, and ice for inflammation post-exercise.
B. Echinacea is not scientifically supported for managing joint pain in osteoarthritis.
C. Maintaining a recommended body weight helps reduce stress on joints and manage symptoms.
D. Reducing purine intake is more relevant for gout than osteoarthritis.
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