Select your answer:
Topics:
Transportation Nervous System: Diseases/Problems/Illnesses Knee Anatomy Bacteria Biotechnology and Genetic Engineering Enzymes and Metabolic Pathways Hemodynamic Disorder Cell Biology & Biotechnology Respiration in Organisms Components of Physical Fitness Cells Gaseous Exchange in Humans Biology Hematology Cardiovascular System AnatomyOther quiz:
Principle of Health Science › ViewWhich individual discovered the heart pumped blood around the body?
A. Harvey
B. Sydenham
C. Vesalius
D. Pare
Pathophysiology › View
The ______ involves immune cells that attack pathogens without specificity (innate immunity).
A. first line of defense
B. second line of defense
C. third line of defense
D. fourth line of defense