SCBA should be worn even if the air after a fire incident appears to be without smoke to protect firefighters from:
a. toxic combustion products.
b. nontoxic airborne particles.
c. overexertion.
d. extremely high levels of oxygen.
Answer: a. toxic combustion products.
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Fire escape stairs may constitute ___ the required means of egress on old buildings
A. one-half B. two-thirds C. three-fourths D. all
Managed care is a system that controls the ________ and ________ of health services to members.
Fill in the blank(s) with the appropriate word(s).
Which of the following cardiovascular signs would indicate that a patient's cardiovascular status is unstable and that weaning should not begin at this time?
a. Cardiac index of 2.5 L/min/m2 b. Hemoglobin content of 10 g/dl c. Heart rate of 108/min d. Systolic blood pressure of 80 mm Hg
What are the requirements for the problem focused type single organ system physical examination?
A. Documentation of one to five elements identified by a bullet in a shaded border B. Documentation of at least six elements identified by a bullet C. Documentation of one organ system or body area D. Documentation of one to five elements identified by a bullet, whether in a shaded or unshaded border