Which of the following factors will decrease theophylline levels? 1. Alcohol 2. ?-blocking agents 3. Zileuton 4. Isoniazid 5. Loop diuretics 6. Rifampin
7. Calcium channel blockers
8. Influenza virus vaccine
a. 4, 5, and 6 only
b. 5, 6, 7, and 8 only
c. 3, 4, and 6 only
d. 5, 6, and 7 only
ANS: A
You might also like to view...
An implant just under the skin on the left side of your patient's chest makes you suspect that he has an implanted pacemaker. When applying the AED pads, you should:
A) call for medical direction before proceeding. B) ensure pad placement is exact, even if one pad must be placed over the pacemaker device. C) use the AED, but avoid placing a pad directly over the implanted device. D) perform CPR and do not use the AED.
Which NFPA® subclassification includes loads of 301 to 1,000?
A. Class A B. Class B C. Class C D. Class D
All of the following are signs and symptoms of hydrocele EXCEPT ________.
A. a painless, swollen groin area B. a translucent appearance of the scrotum C. swelling that is usually worse in the morning and gradually decreases throughout the day D. a bluish tinge to the scrotum
What process, caused by a puncture of the left pleural cavity, may result in a collapsed right lung?
a. Pectus excavatum b. Median sternotomy c. Mediastinal shift d. Segmental resection