Which of the following is a characteristic of a blood capillary?

Blood pressure, pulse, cardiac output.

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Systole, diastole, stroke volume.

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Isovolumetric contraction, isovolumetric relaxation, ejection.

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Sinoatrial node, bundle of his, atrioventricular node.

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Solution

The correct option is D
Sinoatrial node, bundle of his, atrioventricular node.

Capillaries are terminal branches of the arteries which rejoin to form a vein. A capillary is a very narrow blood vessel whose walls have a single layer of cells called the endothelium.

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Which of the following is a characteristic of a blood capillary?

The correct option is D Sinoatrial node, bundle of his, atrioventricular node. Capillaries are terminal branches of the arteries which rejoin to form a vein. A capillary is a very narrow blood vessel whose walls have a single layer of cells called the endothelium.

The correct option is D
Sinoatrial node, bundle of his, atrioventricular node.

Capillaries are terminal branches of the arteries which rejoin to form a vein. A capillary is a very narrow blood vessel whose walls have a single layer of cells called the endothelium.