A ________ is an instrument used to measure lung volume
A) laryngoscope
B) respirator
C) bronchoscope
D) spirometer
D
Explanation: A) A laryngoscope is an instrument used to visually examine the larynx.
B) A respirator is a medical device used to assist in breathing.
C) A bronchoscope is an instrument used to visually examine the bronchi.
D) Correct.
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A) "extension; reaching out" B) "paralysis" C) "radiation; rays of the sun" D) "spinal nerve root"
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rewards for participation high-intensity cool-down group activity
The plague caused widespread fear and superstition regarding the cause of disease
Indicate whether the statement is true or false.