_____ are permanent folds inside the small intestine that force chyme to slowly spiral through the lumen of the intestines.

When bacterial toxins and excessive alcohol irritate the intestines, _____ may occur in an attempt to vacate the stomach.

Any two EPSPs will override one IPSP.

Eyes and ears are innervated by _________ fibers.

_____ results from non-functional alveoli that have collapsed or been obstructed.

In the regulation of gastric secretion, the _____ phase is a reflex triggered by aroma, taste, sight, and thoughts of food.

The metabolic autoregulation of the blood vessels found in the _____ is unusual; low oxygen levels cause vasoconstriction and high oxygen levels promote vasodilation.

Which of the following is NOT a function of Angiotensin II?

_____ molecules can pass through clefts and fenestrations of the capillaries.

When listening to the chest with a stethoscope, a health care professional can hear two heart sounds; The two heart sounds that person hears are associated with _____.