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If you trace the path of blood flow to & through the heart, where does the unoxygenated blood enter the heart on its path to lungs for oxygen?
A. top right side (atrium)
B. bottom right side (ventricle)
C. top left side (atrium)
D. bottom left side (ventricles)
Select your answer:
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Topics:
ICU Muscles Infection Tutor Oral Biology Circulation of Blood Skeletal System Homeostatic Imbalances Muscle Anatomy Heredity Motor Neuron Disease Thyroid and Intro to Endocrinology Human Body Systems Blood Donation Effect of Exercise on Cardio Respiratory System & Muscular Dental Specialties Hospice BasicsOther quiz:
Nervous System › ViewWhat is the primary function of the blood brain barrier?
A. to separate blood circulating the body from the PNS
B. to separate white and red blood cells circulating the CNS
C. to fight against alcohol and nicotine
D. to prevent infectious agents and toxins from getting into the brain by way of blood
Skeletal System › View
Which vital organ does your skull protect?
A. Brain
B. Stomach
C. Heart
D. Lungs