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

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

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 _____.

The function of gap junctions is to _________.

Which of the following is not one of the three main factors influencing systemic vascular resistance (total peripheral resistance)?

The _____ is involved in regulatory T cell development and plays a role in preventing autoimmunity.

Which of the following is a short-term mechanism for regulation of mean arterial pressure?

Lymph flows _____.