Pathophysiology Midterm |
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, Pathophysiology Midterm
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1. Which of the following is the best definition of epi- B
demiology?
A) The global search for emerging diseases
B) The science of tracking the occurrence and distrib-
ution of diseases
C) Identification of a specific disease through evalua-
tion of signs and symptoms
D) The relative number of deaths resulting from a
particular disease
2. A change in a tissue marked by cells that vary in size D
and shape and show increased mitotic figures would
be called:
A) atrophy.
B) metaplasia.
C) hypertrophy.
D) dysplasia.
3. What is the correct order of the following events in A
the inflammatory response immediately after tissue
injury?
1. Increased permeability of blood vessels
2. Dilation of blood vessels
3. Transient vasoconstriction
4. Migration of leukocytes to the area
5. Hyperemia
A) 3, 2, 5, 1, 4
B) 1, 2, 4, 5, 3
C) 2, 3, 5, 4, 1
D) 5, 3, 2, 1, 4
4. The term leukocytosis means: