Which of these could be a cause of hypertrophy of the adrenal cortex?
A. Destruction of the anterior pituitary by a stroke
B. Injection of an excess of cortisol
C. Low levels of cortisol in the circulation
D. Autoimmune destruction of receptors for adrenocorticotropic hormone (ACTH)
E. Autoimmune destruction of hypothalamic cells that secrete corticotropin-releasing hormone
Answer: C
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Name and give the staining characteristics and functions of the three leukocytes with specific granules,
What will be an ideal response?
The linings of both the oral and nasal cavities are
A) sheets of tendon. B) lymphoid tissues. C) contractile tissues. D) mucous membranes. E) serous membranes.
Which two special senses are linked?
A) olfaction and gustation B) vision and hearing C) vision and olfaction D) vision and gustation
Muscle length has a more pronounced effect on contraction strength in cardiac muscle than in skeletal muscle. This is because cardiac muscle has a greater sensitivity to ________.
A. depolarization B. calcium C. lactic acid D. parasympathetic antagonists