ATI RN
ATI Pharmacology II Quiz Questions
Extract:
Question 1 of 5
An adult patient presents to the emergency department with complaints of shortness of breath and increased work of breathing. The patient has a past medical history of asthma, hypertension. The nurse anticipates which of the following medications will be initially administered to the patient?
Correct Answer: C
Rationale: Albuterol is the first-line treatment for acute asthma exacerbations, rapidly relieving bronchoconstriction. Theophylline, montelukast, and salmeterol are for long-term management.
Question 2 of 5
A nurse is preparing to administer amoxicillin 500 mg PO to a client. The amount available is amoxicillin suspension 250 mg/5 ml. How should the nurse administer?
Correct Answer: A
Rationale:
To deliver 500 mg using a 250 mg/5 ml suspension: (500 mg / 250 mg) × 5 ml = 10 ml.
Question 3 of 5
A client has been diagnosed with pancreatic insufficiency. Which treatment option does the nurse anticipate for this client?
Correct Answer: C
Rationale: Pancreatic enzyme replacement therapy addresses the enzyme deficiency in pancreatic insufficiency, aiding digestion.
Question 4 of 5
An ulcer caused by H. pylori can be successfully treated with which classification of drugs?
Correct Answer: D
Rationale: H. pylori infection, a major cause of ulcers, is treated primarily with antibiotics to eradicate the bacteria, allowing ulcer healing. H2-receptor blockers, antacids, and PPIs provide symptomatic relief or aid healing but do not address the infection.
Question 5 of 5
What is the earliest sign of shock that the nurse would monitor for during a routine assessment?
Correct Answer: A
Rationale: Restlessness is an early sign of shock, reflecting sympathetic nervous system activation due to decreased tissue perfusion. Pale skin, thirst, and nausea appear later.