★ The Cardiovascular System OCR A-level Quiz
Which is the best definition of blood pressure?
A. The force exerted by blood against the blood vessel wall.
B. the pressure in the arteries when the ventricles are contracting
C. the pressure in the arteries when the ventricles are relaxing
D. the distance the blood is from the heart
Select your answer:
Topics:
Hospital Departments Skeletal Muscle Anatomy Health Issues and Concerns Biotechnology Cell Bio Serology/Blood Typing Cardio and Resp Disorders Absorption, Lymphatic System, and Blood Vessels Biochemistry/Cells Communicable Disease Circulatory, Artery, Vein - basics The Teeth Chemistry Gestalt Therapy EnzymeOther quiz:
Organization of Systems › ViewThe biological system that consists of groups of glands responsible for the secretion of hormones.
A. circulatory system
B. respiratory system
C. muscular system
D. endocrine system
Anatomy & Physiology: Respiratory › View
The left lung has ___ lobes, and the right lung has ___ lobes.
A. 3; 4
B. 1; 3
C. 3; 2
D. 2; 3