Which valve below prevents blood from flowing back into the right ventricle?

a) Tricuspid valve
b) Bicuspid valve
c) Pulmonary semilunar valve
d) Aortic semilunar valve
e) Mitral valve


c

Anatomy & Physiology

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Which factor below does not slow down gastric activities?

a. enterogastric reflex b. enterogastrones c. secretin d. gastrin e. cholecystokinin

Anatomy & Physiology

Most people's core temperature normally varies during the day, with the lowest level occurring early in the morning before rising and the highest point occurring in late afternoon

Indicate whether the statement is true or false

Anatomy & Physiology

The heads of the metatarsals articulate with the ____________________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The cremaster muscle can raise and lower the testes to regulate

A) temperature. B) expansion. C) erection. D) pH. E) size.

Anatomy & Physiology