PCCN Practice Test 2

10 free PCCN practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

PCCN Practice Test 2Tutor mode

Question 1 of 10

Respiratory

A patient has a chest tube to -20 cm H2O suction for a pneumothorax. The nurse notes new continuous bubbling in the water-seal chamber. What should the nurse do first?