#1
Which artery supplies blood to the brain?
Carotid artery
ExplanationCarotid artery supplies oxygenated blood to the brain.
#2
Which vein returns deoxygenated blood from the lower body to the heart?
Inferior vena cava
ExplanationInferior vena cava returns deoxygenated blood from the lower body to the heart.
#3
Which artery supplies blood to the lungs for oxygenation?
Pulmonary artery
ExplanationPulmonary artery carries deoxygenated blood from the heart to the lungs for oxygenation.
#4
Which vein returns oxygenated blood from the lungs to the heart?
Pulmonary vein
ExplanationPulmonary vein returns oxygenated blood from the lungs to the heart.
#5
Which artery supplies blood to the kidneys?
Renal artery
ExplanationRenal artery provides blood to the kidneys for filtration and waste removal.
#6
What is the largest artery in the human body?
Aorta
ExplanationThe Aorta is the largest artery, carrying oxygenated blood from the heart to the rest of the body.
#7
Which artery supplies blood to the heart muscle itself?
Coronary artery
ExplanationCoronary artery provides blood to the heart muscle, ensuring its oxygenation and nutrition.
#8
Which vein drains blood from the spleen?
Splenic vein
ExplanationSplenic vein drains blood from the spleen, carrying it back to the heart.
#9
Which artery supplies blood to the spleen?
Splenic artery
ExplanationSplenic artery supplies blood to the spleen, supporting its functions.
#10
Which vein carries oxygenated blood?
Pulmonary vein
ExplanationPulmonary vein carries oxygenated blood from the lungs to the heart.
#11
Which artery supplies blood to the stomach and intestines?
Mesenteric artery
ExplanationMesenteric artery supplies blood to the stomach and intestines, supporting digestion.
#12
Which vein carries blood from the head and neck to the heart?
Brachiocephalic vein
ExplanationBrachiocephalic vein carries blood from the head and neck to the heart.
#13
Which artery supplies blood to the muscles of the forearm and hand?
Radial artery
ExplanationRadial artery supplies blood to the muscles of the forearm and hand, ensuring their oxygenation.
#14
Which artery supplies blood to the small intestine?
Mesenteric artery
ExplanationMesenteric artery supplies blood to the small intestine, facilitating nutrient absorption.