Dr. O'Neal's patient has chronic renal failure. The doctor orders a complete renal ultrasound. What is the appropriate CPT code for this procedure?

Which term refers to the practice of a pharmacist substituting one drug for another, provided it is in the same drug class?

A) Drug Utilization Review B) Formulary Compliance C) Preauthorized Substitution D) Therapeutic Interchange

Which epithelium lines the oral cavity?

a. stratified squamous b. pseudostratified squamous c. pseudostraified ciliated columnar d. cuboidal