A varicose vein in the esophagus is known as a:

Match the abbreviation with the appropriate interpretation.

a.  OU b.  Q4h c.  kg d.  KVO e.  dc

Side effects of adrenergic blockers include _______.

a.  hypotension, bradycardia, bronchospasms, and hypoglycemia b.  headache, bradycardia with heart block, edema, and abdominal discomfort c.  cardiac arrhythmias, nausea, vomiting, neurotoxicity, and visual disturbances d.  seizures, dizziness, confusion, respiratory depression, and respiratory arrest

Which term below means having gallstones?

A) cholecystitis B) cirrhosis C) cholelithiasis D) choledocholithotripsy

The fluid part of blood is ________.

A. WBC B. RBC C. Albumin D. Plasma