The direct interconnection of two arteries is called an arterial

A) collateral.
B) anastomosis.
C) unification.
D) merger.
E) portal.


B

Anatomy & Physiology

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The kidneys regulate the plasma concentrations of water, sodium, and glucose

Indicate whether the statement is true or false.

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B cells divide and differentiate into _________, which produce and secrete antibodies

A) megakaryocytes B) plasma cells C) antibodies D) T cells

Anatomy & Physiology

Unmyelinated axons within nerves may have which of these associated with them?

A) Schwann cells B) nodes of Ranvier C) oligodendrocytes D) both B and C

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The parasympathetic division of the autonomic nervous system ________.

A. has terminal ganglia embedded in the visceral effectors B. has long postganglionic neurons C. has relatively short preganglionic neurons D. has a single neuron arising from the spinal cord

Anatomy & Physiology