A 57-year-old male was struck in the head by a falling object. He opens his eyes when you pinch his trapezius muscle, is using inappropriate words, and withdraws from painful stimuli. His Glasgow Coma Scale (GCS) score is:
A. 12.
B. 10.
C. 9.
D. 11.
Answer: C. 9.
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The carpal bone located in a longitudinally stable position in the center of the wrist, at the base of the third metacarpal, is the
a. pisiform. b. lunate. c. capitate. d. scaphoid.
Portable powdered aerosol is designed to rapidly control and/or extinguish __________ fires inside structures with a volume up to 2,000 ft.3 (57 m3)
a. Class A b. Class B c. Class A and Class C d. Class A, Class B, and Class C
Which of the following is true about a Berman airway?
a. It has a central channel. b. It is smaller than a Guedel airway. c. It must be inserted upside down. d. Its shape is similar to that of a Guedel airway.
Mechanical ventilation with low tidal volume increases dead space ventilation and alveolar ventilation.
Answer the following statement true (T) or false (F)