Author: Anonymous

The systemic circuit carries _________ blood from the _________ to all parts of the body except the lungs and returns _________ blood to the _________.

When _____________, blood pressure within the ventricles increases, which causes the AV valves to close and the semilunar valves to open.

________ are leukocytes that migrate into tissues and become macrophages.

Microorganisms inhaled into the air passageways are most likely to be destroyed by ______.

Disorders in which the lymphoid system attacks self antigens are called ______.

There is a total of ________ deciduous teeth and ________ permanent teeth.

Carbohydrate digestion begins in the ________ and concludes in the ________.

Which of the following is a disorder in which feces contains too much water?

Fatty chyme entering the small intestine stimulates the secretion of _______, which stimulates the pancreas to secrete __________.

The skin and mucous membranes can be considered as a ____________, apart of innate immunity.