10 Questions
What is the function of capillaries in the cardiovascular system?
Allowing the diffusion of oxygen and nutrients to body tissues
Which part of the heart is responsible for preventing backflow of blood?
Endocardium
What distinguishes veins from arteries in the cardiovascular system?
Presence of valves preventing backflow
In which type of circulation does blood transport deoxygenated blood to the lungs and back to the heart?
Pulmonary circulation
What causes blood pressure in the cardiovascular system?
Systolic and diastolic pressure waves
What is the correct order of blood flow through the heart starting from the superior vena cava?
Superior vena cava - right atrium - tricuspid valve - right ventricle
Which condition is characterized by a weakness in the wall of an artery resulting in a localized widening?
Aneurysm
Where can diastolic pressure be measured using a sphygmomanometer and a stethoscope?
Brachial artery
Which disorder is caused by the formation of yellowish plaques of cholesterol on the inner walls of arteries?
Atherosclerosis
What does a Patent Ductus Arteriosus (PDA) refer to?
Congenital heart anomaly where fetal connection between arteries fail to close at birth
Explore the key components of the cardiovascular system, including the heart and blood vessels, responsible for distributing blood throughout the body. Learn about the functions of arteries, capillaries, and veins in delivering essential substances and removing waste products.
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