Which of the following occurs during the inflammatory phase of healing?
A. New tissue forms
B. Blood vessels in the affected area constrict
C. Scar tissue forms
D. Skin cells at the edge of the wound move together to close off the wound
E. A scab forms over the wound
B. Blood vessels in the affected area constrict
During the inflammatory phase, bleeding is reduced as the blood vessels in the affected area constrict.
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Steps to reduce ambulance collisions commonly include all of the following EXCEPT:
a. hands-on driver training with experienced field officers. b. ordering paramedics to report all personal citations or accidents. c. use of slow-speed vehicle operations course. d. demonstrated knowledge of primary and backup routes to hospitals.
A rectangular, ____________________ weir is perhaps the most basic type and is used for measuring flow in a channel and also as a simple spillway structure.
Fill in the blank(s) with the appropriate word(s).
The albumin cobalt-binding test is used to measure which of the following?
A. Microalbumin B. Total serum protein C. Ischemia modified albumin D. Serum cobalt
Small red spots appearing on a patient's skin may be:
a. edema. b. petechiae. c. thrombi. d. fomites.