ATI LPN
ATI LPN Med Surg Lv 3 Electrolytes Imbalance Questions
Extract:
Question 1 of 5
A nurse is reinforcing teaching with the parents of a school-age child who has cystic fibrosis. Which of the following statements should the nurse make?
Correct Answer: C
Rationale: Daily aerobic exercise promotes lung function and airway clearance in children with cystic fibrosis.
Question 2 of 5
An 87-year-old patient recovering from abdominal surgery has a continuous intravenous infusion to supply nutrients and antibiotics. What complication should you suspect when signs and symptoms of redness, warmth, and pain at the infusion site are reported?
Correct Answer: B
Rationale: Phlebitis, inflammation of the vein, commonly presents with redness, warmth, and pain at the IV site, often caused by the catheter or medication.
Question 3 of 5
A nurse in a community clinic is collecting data from a client who reports frequent vomiting and diarrhea for the past 3 days. Which of the following findings should the nurse expect? (Select all that apply.)
Correct Answer: C,D,E
Rationale: Poor skin turgor, hypotension, and flat neck veins are expected findings in dehydration due to fluid loss from vomiting and diarrhea.
Question 4 of 5
A nurse is preparing to administer dextrose 5% in water IV to infuse at 100 mL/60 min. The drop factor on the manual IV tubing is 60 gtt/mL. The nurse should set the IV flow rate to deliver how many gtt/min? (Round to the nearest whole number.)
Correct Answer: A
Rationale: Using the formula Flow rate (gtt/min) = (Volume/Time) × Drop factor, 100 mL/60 min × 60 gtt/mL = 100 gtt/min.
Question 5 of 5
The nurse is using Chvostek sign to assess for hypocalcemia. Which statement correctly describes this test?
Correct Answer: A
Rationale: Tapping the face below and in front of the ear tests for Chvostek's sign, where facial muscle twitching indicates hypocalcemia.