Select your answer:
Topics:
Measles and Hib Autoimmune Disease EMR - Trauma Nutrition Lipid Body System Interactions Type 1 Diabetes Intravenous Fluid Therapy Plasmid Immunology Wellness Vocabulary Bones, Joints and Muscles Nervous & Endocrine Systems Human Anatomy and Physiology Anatomy and Physiology Skeletal System Eyes and HearingOther quiz:
Cardiovascular System Anatomy › ViewWhat is the function of a valve?
A. Helps blood to clot
B. Keeps blood flowing in all directions
C. Keeps blood flowing in one direction
D. Stops blood from flowing
Infection Control › View
Which type of bacteria cause blood poisoning?
A. bacilli
B. streptococci
C. staphylococci
D. spirilla