Locomotion and Movement
- Low Ca++ in the body fluid may be the cause of:
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Tetany is caused by reduction in the calcium level due to underactive parathyroid hormone.
Correct Option: A
Tetany is caused by reduction in the calcium level due to underactive parathyroid hormone.
- Out of ‘X’ pairs of ribs in humans only ‘Y’ pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation:
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In human, 12 pairs of ribs are present out of which 7 pairs of ribs (1st to 7th pair) are dorsally attached to vertebral column and ventrally to the sternum.
Correct Option: D
In human, 12 pairs of ribs are present out of which 7 pairs of ribs (1st to 7th pair) are dorsally attached to vertebral column and ventrally to the sternum.