The type of leukocyte that is very active during a bacterial infection is a(n)
A. eosinophil.
B. basophil.
C. lymphocyte.
D. neutrophil.
E. monocyte.
D
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What drug is used for rumen atony?
a. poloxalene b. neostigmine c. cisapride d. metoclopramide
What is the terminal portion of the small intestine?
A. Cecum B. Pylorus C. Ileum D. Jejunum E. Duodenum
Descending fibers from the pons to the cerebellum pass through these structures of the midbrain?
A) substantia nigra B) reticular formation C) superior colliculus D) corpora quadrigemina E) cerebral peduncles
If blood flow through the afferent arterioles increases,
A) stretch reflexes trigger vasoconstriction to reduce the flow. B) the smooth muscle in the vessel walls stretches to accommodate the increased flow and the stretch triggers further relaxation of the arteriolar wall, lessening blood pressure. C) the smooth muscle in the vessel walls stretches to accommodate the increased flow. D) the stretch triggers further relaxation of the arteriolar wall, lessening blood pressure.