Muscles of the neck and shoulder are innervated by spinal nerves from the ________ region
A) cervical
B) thoracic
C) lumbar
D) sacral
E) coccygeal
A
Anatomy & Physiology
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Which of the following can be broken down chemically by amylase?
A) lactose B) glucose C) amylopectin D) sucrose
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When does nondisjunction occur?
A. Metaphase of meiosis II B. Telophase of mitosis C. Anaphase of mitosis D. Anaphase of meiosis I or II
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In a myelinated axon, the greatest concentration of voltage-gated ion channels is in the
A. myelinated regions. B. neurofibril nodes.
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The amount of CSF within the brain at any given moment is approximately
A. 12 ml. B. 1,200 ml. C. 600 ml. D. 4,800 ml. E. 130 ml.
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