Which of the Following Is an Example of a Critical

question 44

Multiple Choice

Which of the following is an example of a critical item?

• A) Percussion hammer
• B) Stethoscope
• C) Surgical instrument
• D) Tongue blade

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Definitions:

Pulse Oximetry

A non-invasive method for monitoring a person's oxygen saturation or the oxygen levels in their blood.

Mechanically Ventilated

Mechanically Ventilated describes the provision of respiratory support using a machine to patients who are unable to breathe sufficiently on their own.

Crackles

Crackles are abnormal lung sounds characterized by discontinuous clicking or rattling noises heard during inhalation, indicative of respiratory conditions.

Rhonchi

Coarse rattling respiratory sounds, somewhat like snoring, usually caused by secretions in bronchial airways.