A patient is taking an anti-inflammatory drug for rheumatoid arthritis. What is the most likely action for this drug?
Blocks the chemical mediators of inflammation
Increases blood flow to the tissues
Decreases scar formation
Enhances the body's immune system
The Correct Answer is A
A. Anti-inflammatory drugs primarily work by blocking the chemical mediators of inflammation, such as prostaglandins, thereby reducing pain and swelling.
B. While some anti-inflammatory medications may affect blood flow indirectly, their main action is not to increase blood flow to tissues.
C. Anti-inflammatory drugs may help minimize scar formation indirectly but are not primarily indicated for that purpose.
D. These drugs do not enhance the immune system; instead, they modulate inflammatory responses.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Urticaria, commonly known as hives, is a typical cutaneous manifestation of anaphylaxis.
B. Pruritus, or itching, often accompanies skin reactions during anaphylaxis.
C. Angioedema is swelling that occurs beneath the skin and is also a common cutaneous manifestation of anaphylaxis.
D. Decreased capillary refill is not a cutaneous manifestation but rather an indicator of poor perfusion and shock.
Correct Answer is A
Explanation
A. Acute pancreatitis typically presents with a sudden onset of severe upper abdominal pain, often radiating to the back.
B. Constipation is not a direct symptom of acute pancreatitis; patients may experience diarrhea instead.
C. Melena, or black tarry stools, is more associated with upper gastrointestinal bleeding rather than pancreatitis.
D. Insidious abdominal pain is more characteristic of chronic conditions rather than acute pancreatitis.
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