Topics: Heart Anatomy Quiz
The purpose of heart valves is to
A. set the pace at which the heart beats
B. prevent blood from flowing backward
C. oxygenate the blood as it passes through the valve
D. add minerals to the blood
Select your answer:
Topics:
Proteins, Amino Acids, & Enzymes Lymphatic System 5 Major Food Groups Infectious Diseases Latin & Greek in Medicine Digestive System Skeleton and Muscles Serology/Blood Typing Branches of Medicine Common Diseases in Human Beings Germs & Diseases Fats And Oil Urinary System Urinary System and Fluid Balance Bacterial Protein Synthesis InhbitorsOther quiz:
Animal Nutrition › ViewWhich of the following is a characteristic of carnivore teeth?
A. Flat
B. Pointy
C. Blunt
D. None of the above
STNA (State Tested Nursing Assistant) › View
A blood pressure of 146/ 92 is considered?
A. low
B. high
C. correct
D. a sign of being too sleepy