Which of the following are indications for non-invasive positive pressure ventilation?
I. exacerbation of chronic obstructive pulmonary disease (COPD)
II. hypoxic respiratory failure
III. cardiogenic pulmonary edema
IV. patients who have failed weaning from conventional ventilation
A) I
B) I and II
C) I, II, and III
D) I, II, III, and IV
D
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Which of the following statements about flame detectors is MOST accurate?
A. Infrared flame detectors can be designed to be sensitive to only light produced by hostile fires. B. Ultraviolet flame detectors are recommended for areas where intense mercury-vapor lamps are used. C. Infrared flame detectors are virtually insensitive to sunlight, and can be used in areas not suitable for ultraviolet detectors. D. Ultraviolet flame detectors are virtually insensitive to sunlight, and can be used in areas not suitable for infrared detectors.
The muscles of the abdominal wall include all of the following, EXCEPT ________.
A. diaphragm B. external and internal obliques C. transverse abdominis D. rectus abdominis
Coders must reference the ___________ and the Tabular List
Fill in the blank(s) with correct word
When functioning at the scene of a major incident, communication should:
A) incorporate signals for privacy purposes. B) be face to face to minimize radio traffic. C) involve the use of codes to limit air time. D) occur via radio to keep everyone updated.