ATI RN
ATI Pharmacology II Quiz Questions
Extract:
Question 1 of 5
A nurse is preparing to administer diphenhydramine to a client who is to receive a blood transfusion. The nurse should explain that the purpose diphenhydramine is to prevent which of the following manifestations of a transfusion reaction?
Correct Answer: D
Rationale: Diphenhydramine, an antihistamine, prevents allergic reactions like urticaria during transfusions by blocking histamine.
Question 2 of 5
Classmates of a hospitalized child want to bring a gift for their friend. Which gift is the most appropriate for this child based on the known?
Correct Answer: A
Rationale: A stuffed animal provides comfort and emotional support for a hospitalized child. Plants and flowers may pose allergy or infection risks, and a book may not suit all conditions.
Question 3 of 5
Patients should be advised not to overuse laxatives, because the smooth muscle in the colon can lose its tone. What condition should the nurse warn the client can occur if this happens?
Correct Answer: B
Rationale: Overuse of laxatives can lead to chronic constipation by reducing colon muscle tone, causing dependency and decreased natural bowel function.
Question 4 of 5
Which type of laxative causes peristalsis by irritating the bowel?
Correct Answer: C
Rationale: Stimulant laxatives, like bisacodyl, irritate the bowel lining to stimulate peristalsis, promoting bowel movements. Stool softeners moisten stool, saline/osmotic laxatives draw water into the intestines, and bulk-forming laxatives increase stool bulk without irritation.
Question 5 of 5
A nurse is reinforcing teaching to a school-age child who has asthma. Which of the following medications should the nurse instruct the child to use to abort an ongoing attack?
Correct Answer: D
Rationale: Albuterol is used to rapidly relieve acute asthma symptoms, unlike montelukast, fluticasone, or cromolyn, which are for long-term control.