The amount of air that can be forcefully inhaled after a normal inhalation is the ____.
A. tidal volume
B. inspiratory reserve volume
C. expiratory reserve volume
D. residual volume
E. inspiratory capacity
B. inspiratory reserve volume
The inspiratory reserve volume is the volume of air that can be inhaled during forced breathing in addition to resting tidal volume.
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A 31-year-old female in her third trimester of pregnancy lost her balance and fell down a flight of stairs. When treating her, the EMT should:
A) avoid immobilization, given the stage of pregnancy. B) immobilize her, and then tilt the long spine board to the left. C) transport in a semi-Fowler's position with a cervical collar in place. D) apply a cervical collar and transport her on her side.
If you normally love your job and have recently felt dissatisfied, what might be the cause?
a. A need for stress management b. An illness coming on c. New co-worker you don't like d. Fear of losing your job
The process wherein WBCs engulf, ingest, and destroy infecting organisms is called:
A. thoracentisis. B. phagocytosis. C. leukocytopenia. D. cytoplasmosis.
Increased grid ratios have which of the following effects?
ability to absorb less scatter before reaching the image receptor longer scale contrast increased density ability to absorb more scatter before reaching the image receptor