Tears act as an antiseptic to decrease germs in the eyeball
Indicate whether the statement is true or false.
TRUE
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Which are possible functions of skeletal muscles?
a: Maintenance of posture b: Both highly coordinated and localized simple movements c: Temperature regulation d: Support of certain body organs e: Regulation of the movement of material through certain body tracts A. a, b, e B. a, b, c C. a, b, c, e D. a, b, c, d E. a, b, c, d, e
This GI tract organ stores food temporarily, and continues the mechanical and chemical breakdown of food
A) esophagus B) oral cavity C) small intestine D) stomach
An epidemic has spread through a community. It has been documented that 23,000 people have had the illness. What does this number represent?
a. Incidence b. Morbidity c. Mortality d. Prevalence
Lacteals are
A. a type of lymphocyte. B. a nonspecific defense. C. lymphatic vessels in the lining of the small intestine. D. the sinuses inside a lymph node. E. germinal centers.