External Resourses

The Medical Biochemistry Page - Blood Coagulation
Comprehensive discussion of blood clotting. For the MCAT, at minimum you need enough of a foot-hold to understand a discussion of blood clotting if presented in a passage. However, it might not be the best use of time to memorize every clotting factor unless you feel like it.

Kimball's Biology Pages - Platelets

Kimball's Biology Pages - Blood Clotting