The amount of gas used during gas exchange is:
A. the alveolar volume.
B. the gas exchange volume.
C. the tidal volume.
D. the dead space volume.
Answer: A
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The temporomandibular joint has an articular disk that
a. cushions the joint from axial compression. b. slides sideways while chewing. c. slides forward and backward to minimize stress on the joint. d. pops in and out of the socket during TMJ protrusion and retrusion.
Your patient is the 18-year-old male driver of a vehicle that struck a tree. He is conscious and complaining of neck pain. The passenger is obviously dead. You have performed your primary assessment. Which of the following is the next step?
A) Perform a rapid trauma assessment. B) Perform a tertiary assessment. C) Immobilize the patient on a long backboard and perform a detailed examination in the ambulance. D) Rule out the possibility of cervical spine injury before moving the patient.
Waste control is a component of which of the following?
Drug recalls Automation A well-managed inventory program Repackaging of commercially prepared medications
Which of the following is not true about certification?
A. Certification is voluntary B. If you lose your certification, you cannot work in your profession C. If you lose your certification, you can continue to work in your profession D. Certification requires an exam E. Certification is the same as registration