Changes in the volume of the thoracic cavity result from movements of the diaphragm and the:
A) pectoral muscles. B) appendicular skeleton.
C) rib cage. D) None of the above
C
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A subcategory of consumable supplies is ____________________, which are single-use items that must be discarded after use
Fill in the blank(s) with correct word
If the blood is drawn too quickly from a small vein, the vein has a tendency to:
a. bruise b. collapse c. disintegrate d. roll
You are treating a woman who has heavy vaginal bleeding. When estimating the blood loss, which information will be most useful to the EMT?
A) Length of time the patient has been bleeding B) Total number of sanitary napkins used C) If associated with abdominal pain the bleeding is considered heavy D) Examination of the present color and rate of bleeding
When are stairs required to be protected or enclosed?
A. In fire-resistive or noncombustible construction B. Any time they serve more than three floors C. When they extend beyond the second floor D. When they are part of the means of egress