★ Circulation and Excretion Quiz
A human red blood cell in an artery of the left arm is on its way to deliver oxygen to a cell in the thumb. To travel from the artery to the thumb and then back to the left ventricle, how many capillary beds must this RBC flow through?
A. 4
B. 3
C. 2
Select your answer:
Topics:
Health Systems Vitamins and Minerals Cells & Body Systems Human Genetics Pulse Radiology Infection Control Vision (AP Psych) Skin Structure Cardiovascular System Terminology Malaria Toxicology Body Gastroenterology Compact Bone Anatomical TerminologyOther quiz:
Integumentary System › ViewThe layer of the epidermis that is capable of dividing is
A. Stratum basale
B. Stratum corneum
C. Stratum lucidum
D. Stratum spinosum
Body Fluids and Blood Cells › View
The most numerous WBC’s are
A. Neutrophil
B. Lymphocyte
C. Monocyte
D. Basophil