#1
Which blood vessel carries oxygenated blood away from the heart?
Vein
Artery
Capillary
Venuole
#2
Which of the following is NOT a major artery in the human body?
Carotid artery
Femoral artery
Subclavian artery
Vena cava
#3
Which blood vessel carries deoxygenated blood back to the heart?
Vein
Artery
Capillary
Venuole
#4
Which of the following is NOT a component of the lymphatic system?
Lymph nodes
Thymus
Spleen
Pancreas
#5
Which of the following is the largest artery in the human body?
Carotid artery
Femoral artery
Aorta
Subclavian artery
#6
What is the function of the pulmonary artery?
Carries oxygenated blood to the lungs
Pumps blood to the rest of the body
Returns deoxygenated blood to the heart
Regulates blood pressure
#7
What is the function of capillaries in the cardiovascular system?
To carry blood to the heart
To exchange nutrients and waste between blood and tissues
To store excess blood
To regulate blood pressure
#8
Which of the following is a feature of veins but not arteries?
Thick, muscular walls
Carry blood away from the heart
Valves to prevent backflow
High blood pressure
#9
What is the main function of the aorta in the cardiovascular system?
To pump blood to the lungs
To distribute oxygenated blood to the body
To receive blood from the vena cava
To regulate heart rate
#10
What is the purpose of the coronary arteries?
To carry blood to the kidneys
To supply oxygenated blood to the heart muscle
To regulate blood pressure
To transport nutrients to the liver
#11
What is the medical term for the condition characterized by the narrowing of blood vessels?
Aneurysm
Embolism
Stenosis
Thrombosis
#12
What is the function of the endothelium in blood vessels?
Contraction and relaxation of blood vessels
Production of red blood cells
Formation of blood clots
Lining of the inner surface of blood vessels
#13
What is the medical term for a heart attack?
Atherosclerosis
Myocardial infarction
Hypertension
Arrhythmia
#14
What is the name of the condition characterized by abnormally high blood pressure?
Hypotension
Hypertension
Aneurysm
Bradycardia
#15
Which of the following is NOT a type of blood vessel?
Artery
Vein
Lymphatic vessel
Nerve
#16
What condition is characterized by the accumulation of fatty deposits on artery walls?
Atherosclerosis
Embolism
Hemorrhage
Thrombosis
#17
What is the medical term for the condition characterized by a blood clot that forms in a deep vein, typically in the legs?
Aneurysm
Embolism
Deep vein thrombosis
Hemorrhage