Which of the following stimulates the production of blood cells in red bone marrow and of lymphocytes in lymphoid tissues and organs?
A) Il-1
B) TNFs
C) Tc cells
D) B cells
E) CSFs
E) CSFs
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The suffix ________ means "to surgically stabilize."
A) -plasty B) -pexy C) -ectomy D) -tomy
There are ________ pairs of true ribs, ________ pairs of false ribs, and ________ pairs of floating ribs.
A. 7; 3; 2 B. 7; 5; 2 C. 8; 3; 2 D. 7; 2; 2
The primary purpose of migrating motility complexes is which of the following?
a. Move chyme through the small intestine during a meal b. Promote gastric emptying as a meal is digested c. Stimulation of mass movements d. Sweep undigested residue toward the colon
Contrast the white matter and gray matter in the CNS
A) White matter of the CNS is dominated by glial cells. Gray matter is dominated by myelinated axons. B) White matter of the CNS is dominated by myelinated axons. Gray matter is dominated by glial cells. C) White matter of the CNS is dominated by neuron cell bodies, dendrites, and unmyelinated axons. Gray matter is dominated by myelinated axons. D) White matter of the CNS is dominated by myelinated axons. Gray matter of the CNS is dominated by neuron cell bodies, dendrites, and unmyelinated axons. E) White matter of the CNS is dominated by unmyelinated axons. Gray matter of the CNS is dominated by glial cells.