ATI LPN
ATI LPN Pharmacology Exam Questions
Extract:
Question 1 of 5
Which of the following is stated correctly using metric abbreviations and rules?
Correct Answer: A
Rationale: Ampicillin 500 mg uses correct lowercase 'mg' and no trailing zero.
Question 2 of 5
Which drug groups do not inhibit clot formation? (SELECT ALL THAT APPLY)
Correct Answer: B,C,D,E
Rationale: B: Antihypertensives lower blood pressure, not clotting. C: Antibiotics target bacteria, not clots. D: Antipyretics reduce fever, not clotting. E: Antiemetics prevent nausea, not clotting. A is incorrect as anticoagulants inhibit clot formation.
Question 3 of 5
A nurse iS reinforcing teaching with a newly licensed nurse regarding sources of medication information. Which of the following resources should the nurse include as reliable references for the nurse to use to evaluate medication information? (Select All that Apply.)
Correct Answer: C,D,E,F
Rationale: C, D, E, F are evidence-based, reliable sources. A and B are not peer-reviewed or authoritative.
Question 4 of 5
CALCULATE FLOW RATES IN DROPS PER MINUTES: Order: Zosyn 1.3 g in 100 mL D5W IVPB 98h to infuse over 30 min. Drop factor: 60 gtt/mL. Determine rate in gtt/min.
Correct Answer: C
Rationale: Flow rate = (100 mL / 30 min) × 60 gtt/mL = 200 gtt/min.
Question 5 of 5
Order: ceftriaxone 2 g in 100 mL of 0.9% NaCI (normal saline solution) over 30 minutes Available: Macro drip set: 15 gtt/mL Calculate the IV flow rate in gtt/min.
Correct Answer: A
Rationale: Flow rate = (100 mL / 30 min) × 15 gtt/mL = 50 gtt/min.