Which of the following can be considered a function of the paranasal sinuses?
A) The paranasal sinuses are passageways for nerves to pass through.
B) Sinuses have rough patches that aid in muscle attachment.
C) Sinuses are often referred to as vestigial, anatomical features with no know function.
D) Sinuses take away a minimal amount of strength from bones while reducing the weight of bones.
D
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When sperm leave the epididymis, they are transported directly into the
A. prostate gland. B. seminal vesicles. C. urethra. D. ductus deferens. E. ejaculatory duct.
The order of the small intestine segments, from proximal to distal, is
A) ileum, jejunum, duodenum. B) jejunum, duodenum, ileum. C) duodenum, jejunum, ileum.
A sensory cutaneous region, innervated by a single pair of spinal nerves, is called a ________
A) receptive field B) dermatome C) sensory neuron D) plexus
The most immediate threat to the life of a patient with severe burns is ________
A) heat loss B) pain C) infection D) eschar E) fluid loss