The total number of sacral foramina is
A. 4.
B. 8.
C. 16.
D. 32.
Answer: C
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Which of the following is incorrect pertaining to the sacrum?
A) It articulates with the L5 vertebra at the lumbosacral angle. B) It articulates with the coccyx at its apex. C) Its sacral hiatus leads to the sacral canal. D) Its cornua articulate with the inferior articular facets of the L5 vertebra. E) It articulates with the ilium at the auricular surface.
Thyroid hormones are structural derivatives of the amino acid ________.
Fill in the blank(s) with the appropriate word(s).
Which hormone would be released in times of stress and cause increased blood flow to the heart and lungs, accelerated heartbeat, and higher blood pressure?
A. calcitonin B. vasopressin C. testosterone D. parathyroid E. epinephrine
Specialized epithelial cells that contain receptors to detect taste are called