Pdf

Question 1

Function of calcium ion

Answer 1

• Formation of bone and teeth
• essential for blood coagulation
  -Essential for chemical transmitter release & hormone secretion
• essential for muscle contraction
• 2nd messenger

Question 2

How the calcium affects nerves excitability if it’s increased?

Answer 2

Reduce excitability

Question 3

How the calcium affects nerves excitability if it’s decrease?

Answer 3

Increase excitability

Question 4

Normal level of calcium in plasma ?

Answer 4

10mg%