★ Cardiovascular System Quiz
What is the purpose of the valves in the heart?
A. To prevent pathogens from entering the heart
B. To control how fast the heart beats
C. To keep the blood flowing in only one direction
D. To separate the heart into two sides
Select your answer:
Topics:
Smoking Related Diseases Tissues Vocabulary Body Structures and Organ Systems Blood Pressure Clinical Pathology The Ear Musculoskeletal System Medical Terminology Inflammation and Tissue Repair Diseases Fish Health Management What is Psychology? Body Fluids & Circulation Disability Etiquette & Physical Activities Pathology Endocrine MusculoskeletalOther quiz:
Medical Terminology › Viewquad
A. forward
B. FALSE
C. ATV
D. four
The Cell Cycle & Cancer › View
What occurs during the S phase of Interphase?
A. Growth
B. Protein production
C. Chromosomes replicate
D. Chromosomes split in half