What is the primary immediate effect of reduced calcium levels in the blood?

Show Answers

Decreased cardiac performanceLoss of calcium from the bonesCalcium loss from the teethIncreased sensitivity of nerves and muscles

Explanation

Lowered serum calcium primarily causes calcium to be withdrawn from the bones, leading to their decalcification. Although other effects like muscle irritability and heart function changes can occur, the most immediate and significant outcome is the loss of calcium from bone tissue.