★ Cardiology Quiz
Into which part of the heart is the blood pumped back?
A. The right atrium
B. The ascending aorta
C. The pulmonary vein
D. The left atrium
Select your answer:
Topics:
DNA Replication Cardiorespiratory System Blood clotting Sexual Reproduction Anatomy & Physiology: Respiratory Eye Histology Bacteria, Viruses, Protozoa Fungi First Aid Check up Pathogens - Bacteria and Viruses Head and Neck Anatomy Respiration in Organisms Regulating the Cell Cycle Nutritional Measurements Functional Neuroanatomy of the CNS Nasal PolypOther quiz:
Nervous and Endocrine System › ViewHomeostasis
A. allows for a wildly fluctuating internal environment
B. is impossible in vertebrates
C. is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
D. is the maintenance of a relatively stable external environment and often incorporates a form of feedback regulation
Body Defense › View
The protection of the body from the pathogens is called …………………………
A. body defense
B. body response
C. body rejection
D. body requirement