Hormones from the adrenal medulla
A. are released in response to vagal stimulation.
B. cause an increase in stroke volume.
C. cause vasodilation in blood vessels of the skin.
D. decrease the heart rate.
E. are released in response to parasympathetic stimulation.
Answer: B
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Insulin causes adipose tissue to
A. stimulate lipolysis and inhibit lipogenesis. B. inhibit lipolysis and stimulate lipogenesis. C. stimulate both lipolysis and lipogenesis. D. stimulate lipolysis and gluconeogenesis.
Muscular dystrophy is characterized by
A. decreased size of muscle fibers. B. replacement of muscle tissue by connective tissue. C. hypertrophy of muscle tissue. D. spastic contractions of muscles. E. chronic muscle pain.
Which organ system is lined by transitional epithelium to accommodate stretching?
A) muscular system B) respiratory system C) digestive system D) urinary system
What sensation is related to sitting motionless at a desk studying your anatomy and physiology material?
A) vibrations B) static equilibrium C) hearing D) dynamic equilibrium