HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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arteries, capillaries, and atria
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ventricles, atria and pulmonary veins
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capillaries, arteries, and veins
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veins, arteries, and aorta
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Detailed explanation-1: -There are three types of blood vessels: Arteries carry blood away from your heart. Veins carry blood back toward your heart. Capillaries, the smallest blood vessels, connect arteries and veins.
Detailed explanation-2: -A four-week-old human embryo already has miles of blood vessels. By adulthood, we each have 60, 000 miles of blood vessels inside our bodies – that’s more than twice the distance around the world.
Detailed explanation-3: -Types of blood cells. There are 3 types of blood cells – red blood cells, white blood cells and platelets. Red blood cells (erythrocytes) carry oxygen to all cells in the body. The oxygen is carried to cells on a protein in red blood cells (called hemoglobin).
Detailed explanation-4: -Deep veins are located within muscle tissue. Superficial veins are closer to the skin’s surface. Pulmonary veins transport blood that’s been filled with oxygen by the lungs to the heart. More items •13-Apr-2018