What is the term used to describe the ability of the autonomic nervous system to control the pace of the SA node through the vagus nerve?
A. Arrhythmia
B. Nodal rhythm
C. Ectopic focus
D. Vagal tone
Answer: D
Anatomy & Physiology
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The lens of the eye
a. has convex surfaces. b. is stronger when it is flatter. c. contributes most extensively to the eye's total refractive ability. d. two of these answers. e. all of these answers.
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The target cells for the hormone ACTH are located in the ______
A) hypothalamus B) posterior pituitary C) adrenal cortex D) anterior pituitary
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_____ is a state of high metabolic activity in which the cell does most of its growing.
A. Prophase B. Metaphase C. Anaphase D. Telophase E. Interphase
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The tissue found lining the lumen of kidney tubules is ________ epithelium.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology