
★ The Circulatory System Quiz
A hollow muscular organ about the size heart of a clenched fist.
A. liver
B. heart
C. lungs
D. brain
Select your answer:

Topics:
Pharmacology Thrombosis, Emboliya Properties of the Hair Joints and Range of Motion Vision & Hearing Heredity and Living Cells Bone Marrow Histology Blood Pressure and Blood Vessels Specialties: Neurological and Geriatric Water Macromolecules Cellular and Sexual Reproduction Neuron Structure 5 Major Food Groups Immunology and Serology All About BloodOther quiz:
Medical Vocabulary › Viewa test that must be passed before admittance to an educational institution
A. prerequisite
B. entrance examination
C. medical school
D. foundation program
Cells and Organ Systems › View
Where does the stomach empty into?
A. Small intestine
B. Large intestine
C. Pancreas
D. Liver