MEDIUM
10th CBSE
IMPORTANT
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What is blood pressure?
(a)The pressure of blood on the heart muscles.
(b)The pressure of flow of blood exerted on the walls of arteries and veins.
(c)The pressure of blood on the walls of veins only.
(d)The pressure of blood on the walls of arteries only.

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10th CBSE
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MEDIUM
10th CBSE
IMPORTANT

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10th CBSE
IMPORTANT
Fill in the blank with the correct answer given in the bracket.
The normal blood pressure of a young person is _____. (150/100 mm Hg, 120/80mm Hg, 100/50 mm Hg)

EASY
10th CBSE
IMPORTANT
