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Exam (elaborations)
Mastering Patient Care Fundamentals 
200 NCLEX-Style Questions | Answers &
Mastering Patient Care Fundamentals 
200 NCLEX-Style Questions | Answers & 
 
 
Question 1. A patient is prescribed 1000 mL of lactated Ringer’s to infuse over 8 hours. The drop factor is 20 gtt/mL. What is the flow rate in gtt/min? 
A. 21 gtt/min 
B. 31 gtt/min 
C. 42 gtt/min 
D. 52 gtt/min 
Correct Answer: C 
Rationale: (1000 × 20) ÷ (8 × 60) = 20,000 ÷ 480 = 41.67 → 42 gtt/min. 
 
 
Question 2. The nurse enters a patient’s room and finds the patient on the floor next to the bed. Af...