Our throat divides into two separate tubes: the windipipe and the esophagus.What prevents food from entering the windipe?

____is black and tarry stools containing blood:

………are the smallest blood vessels:

A wound caused by a razor blade is called a(n) _________ wound:

ADH stimulates water reabsorption by ………………….. tubules; decreases urine output:

 _______ is a nodule produced by HPV:

A person specializing in the study of harmful effects of drugs on the body is known as a .......:

The gastrointestinal tract begins with the_____:

 _____ is an unpleasant sensation from the stomach with a tendency to vomit:

 ____is an acute abdominal pain caused by spasms of intestinal muscles:

The rhythm may be completely irregular, as in ....:

The glands of the skin are the sudoriferous glands and the …….. glands:

A drug the prevents blood clotting is ________:

The ___ gland is situated in the interior of the cranium:

Blindness may be caused by Vitamin A ___________:

The muscular contractions that occur all along the digestive tract and which move food along are called _____:

Which type of blood vessels carries blood away from the heart?

The process of expelling (voiding) urine though the urethra is called …………..:

After Sue’s bilateral renal failure, her doctor advised……………………to save her life:

When there is a high fat content, the stools are pale, and are sometimes described as…………………:

The factor ina patient’s cinditionthat prevents use of a particular drug is……….: