A patient is receiving a dose of edrophonium. The nurse recognizes that this drug is given to determine the diagnosis of which disease?
Parkinson's disease
Alzheimer's disease
Myasthenia Gravis
Serotonin Syndrome
The Correct Answer is C
A. Parkinson's disease
Edrophonium is not used for the diagnosis of Parkinson's disease. Parkinson's disease is a neurodegenerative disorder characterized by motor symptoms such as tremors, rigidity, and bradykinesia. The diagnosis is typically based on clinical symptoms and neurological examination.
B. Alzheimer's disease
Edrophonium is not used for the diagnosis of Alzheimer's disease. Alzheimer's disease is a progressive neurodegenerative disorder affecting cognition. The diagnosis involves clinical evaluation, cognitive assessments, and sometimes imaging studies, but not the use of edrophonium.
C. Myasthenia Gravis
This is the correct choice. Edrophonium is used as a diagnostic tool in Myasthenia Gravis. In individuals with Myasthenia Gravis, the administration of edrophonium can lead to a temporary improvement in muscle strength, helping to confirm the diagnosis.
D. Serotonin Syndrome
Edrophonium is not used for the diagnosis of serotonin syndrome. Serotonin syndrome is a condition caused by an excess of serotonin, often due to the use of certain medications. Diagnosis is based on clinical symptoms and a history of serotonin-affecting medications, not the administration of edrophonium.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. High-sodium foods: Sodium intake is not specifically contraindicated with methylphenidate (Ritalin). However, maintaining a balanced and healthy diet is generally recommended for overall well-being.
B. High-sugar foods and drinks: While there is no strict contraindication with methylphenidate and sugar, a diet high in sugar may contribute to hyperactivity and may not be conducive to managing symptoms of ADHD. It's advisable to promote a balanced diet with reduced sugar intake.
C. High-fat foods: There is no direct contraindication between methylphenidate and high-fat foods. However, maintaining a balanced diet with a moderate intake of fats is generally recommended for overall health.
D. Caffeinated foods and drinks: This is the correct answer. Methylphenidate is a stimulant, and combining it with additional sources of caffeine can lead to an increase in stimulant effects, potentially causing adverse reactions.
Correct Answer is A
Explanation
A. Aspirin and warfarin
The combination of aspirin and warfarin poses a potential risk of increased bleeding and bruising. Both aspirin and warfarin are anticoagulants, and when used together, they can potentiate each other's effects, leading to a higher risk of bleeding events, including easy bruising.
B. Sulfasalazine and acetaminophen
Sulfasalazine is often used in the treatment of arthritis and inflammatory bowel disease, while acetaminophen is a commonly used pain reliever. There is no significant interaction between these two medications leading to increased bleeding or bruising.
C. Tolmetin and propranolol
Tolmetin is a nonsteroidal anti-inflammatory drug (NSAID) used for pain relief, and propranolol is a beta-blocker used for conditions such as hypertension. While both medications have their own potential side effects, there is no specific interaction between them that significantly increases the risk of bleeding or bruising.
D. Meloxicam and amlodipine
Meloxicam is an NSAID, and amlodipine is a calcium channel blocker used for hypertension. Similar to option C, there is no known significant interaction between these two medications that would lead to increased bleeding or bruising.
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