Topics: Circulatory and Respiratory System Quiz
What do your veins do?
A. carry blood away from your heart to the rest of your body.
B. carry blood to your heart from your lungs.
C. are one cell thick, which allows transport through them .
Select your answer:

Topics:
Heart and Blood Vessels History of Psychology Inner Ear Neuroanatomy Nail Fluid and Electrolytes Linked Gene Pancreatitis Circulation of Blood Skin Structure and Growth ICU Neurological Disorders Sports Medicine Receptors Urinary System, Fluid, Electrolyte and ph Balance Types of Medical ReportsOther quiz:
Thrombosis, Emboliya › ViewOne of the causes of paradoxical embolism is:
A. Incomplete bottleneck
B. Pulmonary artery stenosis
C. Aortic constriction
D. reversible movement of the embolus
E. Failure of the portal vein system
Components of Blood › View
Which of these would cause a reduction in blood plasma?
A. Dehydration
B. Iron deficiency