Chapter 3b: Flashcards

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Efferent neuron
neuron carring nerve impulses toward an effector organ [Toggle]
Endocrine secretion
release of hormones synthesized by glands directly into the bloodstream to circulate throughout the body. (Contrasts with paracrine secretion, in which substances are released to act locally on nearby tissues.) [Toggle]
Endogenous
refers to an agent synthesized or produced within the organism [Toggle]
Exocrine secretion
release of glandular products to ducts or tracts that lead directly to the outside of the body. Examples are sweat and tears [Toggle]
Ganglion
mass of neuronal bodies. Plural = ganglia [Toggle]
Homeostasis
physiologic equilibrium required for life processes and maintained by several systems and biologic mechanisms [Toggle]
Innervate
supply an organ or tissue with nerves. (The function of supplying tissue with nerves is innervation.) [Toggle]
Neuron
a nerve cell [Toggle]