Multiple choice

Ca++ is necessary for

  1. BMR

  2. blood clotting

  3. impulse conduction

  4. None of the above

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Calcium ions (Ca++) are essential for the blood clotting cascade. Factor IV in the coagulation pathway is actually calcium ions, which are required cofactors for multiple steps in the clotting process.