Lymph is filtered and cleansed by the ________ before it is returned to the blood.

A complete blood cell count that reveals an unusually high number of WBCs might indicate ________.

___________ results from an insufficient production of surfactant in the pulmonary alveoli, leading to alveolar collapse.

Bile, which emulsifies fats, is produced by the ___________.

Which of the following is NOT part of the alimentary canal?

The _________ receive(s) blood from ________ and supply(supplies) blood to the cardiac muscle tissue.

During bacterial infections, the accumulation of dead cells, immune cells, and chemical mediators that form a thick whitish fluid is called ______.

Which of the following does specific immunity have that nonspecific immunity does not have?

Lymph from most of the body is returned to the blood in the _________ vein.

Which of the following is NOT an intestinal enzyme?