Which of these spinal nerve counts is incorrect?
A. Coccygeal nerves = 1 pair
B. Lumbar nerves = 5 pairs
C. Sacral nerves = 5 pairs
D. Cervical nerves = 8 pairs
E. Thoracic nerves = 8 pairs
Answer: E
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A) parietal lobe. B) temporal lobe. C) frontal lobe. D) occipital lobe. E) insula.
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Which muscles enable you to shrug your shoulders?
A) trapezius B) levator scapulae C) subclavius D) pectoralis minor E) serratus anterior
Why does an increase in carbon dioxide increase the quantity of hydrogen ions in blood?
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