CPSS Exam 1 questions with correct answers

Small bottle that contains the drug CORRECT ANSWER Ampule Diameter of the needle CORRECT ANSWER Gauge Enlarged base by which a hollow needle may be attached to a device (as a syringe) CORRECT ANSWER Hub Cylindrical container that holds liquids CORRECT ANSWER Barrel A small container, usually with a closure, used especially for liquids CORRECT ANSWER Vial What are the reasons to give an injection? CORRECT ANSWER - if drug is poorly absorbed or degraded by GI system - if pt is uncooperative, unconscious, unable to take PO - used when localized therapy is desired - preferred when rapid & predictable drug response is desired in ER situations What is the needle size used for blood withdrawal? CORRECT ANSWER 18 g What is the needle size used for IM injections? CORRECT ANSWER 22g What is the needle size used for SubQ injections? CORRECT ANSWER 25-27g What needle size is used for ID injections?