Topics: Transport System in Man Quiz
What is the function of valves in heart?
A. To prevent the backflow of blood in the chambers.
B. To allow the backflow of blood in the heart.
C. To initiate the flow of the blood in the heart.
Select your answer:
Topics:
Cells and Organ Systems Discovery of DNA Polio Neurology Mutations, Replication, and Cancer Hematology & Blood Banking Health - Nutrition Cells, Genetics & Heredity Review Movement and Locomotion Human Circulatory System Surgical Vocabulary Musculoskeletal Diseases Tissues Vocabulary Pancreatitis Bacteria and VirusesOther quiz:
STNA (State Tested Nursing Assistant) › ViewWhich of the following is the best way to communicate with a resident who is completely deaf?
A. speak loudly and clearly
B. smile and turn on the television
C. write out all communication
D. sit next to the resident and speak into his or her ear
Human Body Systems › View
The group of organs that work together to break food down by physical and chemical processes into nutrients that the body can use
A. Digestive system
B. Respiratory system
C. Immune system
D. Cardiovascular system