Erythromycin estolate is prescribed for a patient who is allergic to penicillin. When counseling the patient about proper medication dosing, the nurse should provide which information?
1. It is acceptable to take this drug with food.
2. Take the drug at least 2 hours before a meal.
3. Take the drug at least 2 hours after a meal.
4. The drug must be taken on an empty stomach.
Correct Answer: 1
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On the ECG, what do the ST segment and T wave represent?
What will be an ideal response?