ATI RN
ATI Pharmacology II Quiz Questions
Extract:
Question 1 of 5
The patient's family is asking questions about the medications used in the treatment for shock. The nurse explains that dopamine is one of the drugs being used and that it works:
Correct Answer: B,C,E
Rationale: Dopamine at high doses increases cardiac output, at low doses enhances renal blood flow, and at higher doses causes vasoconstriction to raise blood pressure. It is not used for anaphylaxis.
Question 2 of 5
The nurse is caring for a client with asthma. The client asks the nurse what structures make up the upper respiratory tract. Which response by the nurse is the most appropriate?
Correct Answer: A
Rationale: The upper respiratory tract includes the nose, nasal cavity, pharynx, and paranasal sinuses, which filter and warm air. Lungs belong to the lower respiratory tract.
Question 3 of 5
What are the risk factors associated with peptic ulcer disease?
Correct Answer: A,D,E
Rationale: Family history, smoking, and excessive caffeine increase peptic ulcer risk. Blood type A is not a risk factor, and acetaminophen is safer than NSAIDs.
Question 4 of 5
The healthcare provider has ordered 1000 mL of 0.9% sodium chloride to be administered intravenously over 5 hours. The drop factor on the tubing is 15 drops/mL. How many milliliters per hour will you administer and how many drops per minute?
Correct Answer: C
Rationale: Rate: 1000 mL / 5 hr = 200 mL/hr. Drops/min: (1000 mL × 15 drops/mL) / (5 × 60 min) = 50 drops/min.
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.