10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
NBRC TMC Practice Test 2Tutor mode
Question 1 of 10
Troubleshooting and Quality Control of Devices, and Infection Control
A ventilated patient triggers low exhaled tidal volume and low peak pressure alarms. A gurgling sound is heard at the mouth during each inspiration, and the cuff manometer reads 10 cm H2O. What should the respiratory therapist do first?