NSG 6005 ADVANCED PHARMACOLOGY MIDTERM WEEK 5 QUIZ SOUTH UNIVERSITY

MIDTERM PHARMACOLOGY WEEK 5
6- Joanna had a small ventricle septal defect (VSD) repaired when she was 3 years
old and has no residual cardiac problems. She is now 28 and is requesting
prophylactic antibiotics for an upcoming dental visit. The appropriate antibiotic to
prescribe according to current American College Of Cardiology and American Heart
Association guidelines is:
A) None, no antibiotic is required for dental procedures
B)Amoxicillin 2 grams 1 hour before the procedure
C)Ampicillin 2 grams 1M or IV 30 minutes before the procedure
D)Azithromycin 1 gram 1 hour before the procedure
7- If a patient is allergic to sulfonamide antibiotics. he or she will most likely have
cross- sensitivity to:
A) Loop diuretics
B) Sulfonylureas
C)Thiazide diuretics
D)All of the above
8- Drugs that have a significant first-pass effect:
A) Must be given by the enteral (oral) route only
B)Bypass the hepatic circulation
C) Are rapidly metabolized by the liver and may have little if any desired action
D)Are converted by the liver to more active and fat-soluble forms
9- The goal of antiretroviral therapy in HIV-positive patients is to:
A) maximum suppression of HIV replication
B) eradication Of HIV virus from the body
C)determine a treatment regimen that is free Of adverse effects
D)suppress the CD4 T-cell count