Which system contains the blood and heart?
A. Respiratory system
B. Circulatory system
C. Digestive system
D. Skeletal system
Select your answer:
Topics:
Vocabulary - Health Circulatory, Artery, Vein - basics Integumentary System & Body Directions Cells Branches of Medicine Thrombosis, Emboliya Nutrient Cycling Respiratory, Cardiovascular & Oncology Health Parts of the Brain Hygiene and Nutrition Pulmonology Nail Food for Thought ReceptorsOther quiz:
Muscles and Movements › View
Calcium:
A. causes ATP binding to actin
B. increases the action potential along the sarcolemma
C. binds to proteins on myosin
D. triggers the binding of myosin to actin
Pulmonology › View
The paranasal sinuses, together with other structures of the upper respiratory tract,
A. are where a small percentage of gas exchange occurs.
B. form part of the respiratory membrane.
C. are involved in filtering, warming, and humidifying incoming air..
D. provide a large area for gas exchange between air and circulating blood.
E. are lined by a delicate simple squamous epithelium.