The atria are the top two chambers of the heart.

Long bones are found in the wrist and ankle regions.

Smooth muscles are involuntary.

Arteries carry blood away from the heart.

The small intestine is also known as the colon.

Which of the following are parts of the small intestine?

Which of the following is not a type of bone in dogs and cats?

Which of the following are proteins produced by living organisms and which function as catalysts?

Which of the following is a protective tubular sheath of skin covering the penis?

Which of the following is any disease-causing agent such as a virus or bacteria?

Which of the following is an emergency procedure used to keep the heart pumping and oxygen flowing?

Which of the following tests may determine if an animal is infected with internal parasites?

Which of the following stomachs is found in horses, rabbits, guinea pigs and hamsters?

Which of the following prefixes means “above”?

Which system is in charge of transmitting signals to the body and operates basic functions like breathing and digestion?

Which of the following gives a word meaning?

Which of the following terms means “near the center of the body”?

What is it called when drugs are administered through the veins of an animal?

Which of the following provides support for muscles and other tissues in the body?