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TMC Exam Test Bank (Module 4) EXAM 2024 AND PRACTICE QUESTIONS |ACCURATE ANSWERS| VERIFIED FOR GUARANTEED PASS |GRADED A |NEW VERSION WITH 100 QUESTIONS $26.99
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TMC Exam Test Bank (Module 4) EXAM 2024 AND PRACTICE QUESTIONS |ACCURATE ANSWERS| VERIFIED FOR GUARANTEED PASS |GRADED A |NEW VERSION WITH 100 QUESTIONS
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TMC Exam Test Bank (Module 4) EXAM 2024 AND PRACTICE QUESTIONS |ACCURATE ANSWERS| VERIFIED FOR GUARANTEED PASS |GRADED A |NEW VERSION WITH 100 QUESTIONS

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  • August 30, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • tmc exam
  • tmc test bank module 4 exam 2024
  • tmc exam test bank module 4
  • tmc exam test bank module 4 exam 2025

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TMC Test Bank (Module 4) EXAM 2024 AND
PRACTICE QUESTIONS |ACCURATE ANSWERS|
VERIFIED FOR GUARANTEED PASS |GRADED A
|NEW VERSION WITH 100 QUESTIONS
Which of the following could occur if the respiratory therapist fails to thoroughly dry equipment after
cleaning?

A. impaired pasteurization

B. infectious aerosol production

C. toxin reaction with EtO

D. damage to equipment

- ANSWER C. toxin reaction with EtO



Which of the following types of respiratory care equipment presents the greatest potential for
spreading nosocomial infections in the hospital setting?

A. heated cascade humidifiers

B. large reservoir jet nebulizers

C. unheated oxygen humidifiers D

. bag-mask resuscitators

- ANSWER B. large reservoir jet nebulizers



Which of the following is a common cause for contamination of large reservoir jet nebulizers?

A. obstruction of air-entrainment port

B. delivery of high O2 concentrations

C. introduction of non-sterile water

D. daily replacement of the nebulizer

- ANSWER C. introduction of non-sterile water

,During a routine pulmonary function test, a patient with tuberculosis coughs into a spirometer. In
order to sterilize the nondisposable rubber tubing, which of the following should be done before it is
used again?

A. send the set out for steam autoclaving

B. wipe the set down with isopropyl alcohol

C. send the set out for pasteurization

D. immerse the set in glutaraldehyde

- ANSWER D. immerse the set in glutaraldehyde



Steam autoclaving cannot be used to sterilize most rubber materials, and neither surface disinfection
with isopropyl alcohol nor pasteurization will readily kill M. tuberculosis



Which of the following is the most appropriate way to dispose of liquid biohazardous/infectious
wastes, such as body fluids or blood?

A. place in a biohazard bag for disposal

B. process in hot water cycle (pasteurization)

C. transport in containers to sanitary landfill

D. pour into sanitary sewer (drain or toilet)

- ANSWER D. pour into sanitary sewer (drain or toilet)



Airborne precautions are indicated for which of the following?

A. tuberculosis patient

B. hepatitis patient

C. patient with an open wound

D. cancer patient

- ANSWER A. tuberculosis patient



Which of the devices listed would NOT require aeration after ethylene oxide (ETO) sterilization?

A. a plastic manual resuscitator

B. a stainless steel laryngoscope blade

, C. a rubber anesthesia bag

D. a noninvasive ventilator circuit

- ANSWER B. a stainless steel laryngoscope blade



Nonporous materials such as metal do not absorb ETO and may be used immediately following
sterilization.



You are assisting a doctor who is inserting a catheter into the femoral artery of an HIV positive patient.
Which of the following barrier precautions should be used in this situation?

I. Sterile gloves

II. Mask and goggles

III. Gown or apron

- ANSWER I. Sterile gloves

II. Mask and goggles

III. Gown or apron



Which of the following chemical agents would you select to disinfect a reusable nasal mask used for
noninvasive ventilation?

A. quaternary ammonium

B. peracetic acid

C. isopropyl alcohol

D. iodophor

- ANSWER B. peracetic acid



You should do which of the following in order to ensure the accuracy of a specialty gas analyzer (e.g.,
CO, He, NO) prior to making a measurement?

A. slope the analyzer to a calibrated high gas value

B. leave device on for 5 minute to confirm minimal drift

C. balance the analyzer using a 'zero' reference gas

D. perform a two-point calibration ('zero' + full scale)

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