PTCB EXAM QUESTIONS AND ANSWERS WITH RATIONALE 2026/2027 UPDATE 280pages

Multiple choice What is the route of administration for a prescription with the following directions: "i supp pr q 6 hr prn"? A. Orally B. Rectally C. Urethrally D. Vaginall {{Correct Ans- B. Rectally Rationale: "pr" means per rectum. What is the meaning of PDA? A. Personal digital aid B. Personal digital assistant C. Physician digital assistant D. Pharmaceutical data assistant {{Correct Ans- B. Personal digital assistant Rationale: PDA is an acronym for personal digital assistant. Which of the following medications is not a bronchodilator? A. Albuterol B. Ipratropium C. Montelukast D. Salmeterol {{Correct Ans- C. Montelukast Rationale: Montelukast (Singulair) is a leukotriene inhibitor. Which organ can be affected by a condition of flutter? A. Esophagus B. Heart C. Intestine