4
QuizMultiple Choice

Dentistry: Introduction to Oral Health and Its Connection to Heart Disease

Question 4 • Physicians, Pharmacists, Dentists, Veterinarians and Other Doctors

Which of the following accurately describes the role of the rhythmic pumping of the heart?

Answer
A
It supplies veins with nutrients.
B
The pump movement pushes blood through the circuit of the heart muscle, and out into the body.
C
It is so that the person will be able to keep time.
D
It helps the blood to find its way back to the heart after it delivers nutrients.
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Which of the following accurately describes the…