A patient with multiple sclerosis (MS) is receiving treatment with methylprednisolone during an acute exacerbation. Which of the following is the expected therapeutic effect of this treatment?
Reduction of inflammation and suppression of the immune responses
Stimulation of nerve regeneration
Improvement in cognitive function
Increase in muscle strength and coordination
The Correct Answer is A
A. Reduction of inflammation and suppression of immune responses. Methylprednisolone is a corticosteroid that reduces inflammation and suppresses immune responses, which can help manage the acute exacerbations of MS.
B. Stimulation of nerve regeneration. Methylprednisolone does not stimulate nerve regeneration; it focuses on reducing inflammation.
C. Improvement in cognitive function. Cognitive improvement is not a primary goal of methylprednisolone in MS management, though reducing inflammation may indirectly benefit cognition.
D. Increase in muscle strength and coordination. While reducing inflammation can improve symptoms, methylprednisolone itself does not directly increase muscle strength or coordination.
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Correct Answer is B
Explanation
A. High fluid intake: High fluid intake can help maintain blood flow and reduce the risk of venous stasis.
B. Immobility during and after surgery: Immobility contributes to venous stasis and is a primary risk factor for DVT, especially after prolonged surgery.
C. Low body temperature: Low body temperature does not directly cause venous stasis or increase the risk of DVT.
D. Increased physical activity: Increased physical activity promotes circulation and reduces the risk of DVT by preventing blood from pooling in the veins.
Correct Answer is D
Explanation
A. Peripheral Artery Disease (PAD). PAD is a chronic condition related to reduced blood flow in peripheral arteries. It is not directly associated with MI complications.
B. Gastroesophageal Reflux Disease (GERD). GERD involves acid reflux and is not related to post-MI complications.
C. Hypertension. While hypertension is a risk factor for MI, it does not directly explain the symptoms of shortness of breath and irregular heartbeats following an MI.
D. Heart Failure. Heart failure is a common post-MI complication, especially if a significant portion of heart muscle is damaged. Symptoms of shortness of breath and irregular heartbeats could indicate left-sided heart failure, where fluid backs up into the lungs, or right-sided failure, which can lead to systemic congestion.