Leather is made of the __________ layer of the dermis.
A. areolar
B. keratin
C. reticular
D. collagen
E. papillary
C. reticular
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Micturition
a. is the process of emptying the bladder b. is a parasympathetic reflex c. is initiated when stretch receptors in the bladder wall are excited d. requires a relaxed external urethral sphincter e. has all of the above characteristics
Skeletal muscle is
A. striated and voluntary. B. smooth and involuntary. C. striated and involuntary.
Which of the following is not a system of intake and output?
A. Digestive system B. Respiratory system C. Urinary system D. Muscular system
Fatty chyme entering the small intestine stimulates the secretion of ________, which stimulates the pancreas to secrete ________.
A. secretin; enzymes B. gastrin; carbonates C. gastrin; enzymes D. cholecystokinin; enzymes