★ Immunity Quiz
If the skin is broken then a blood clot forms to seal this cut.
What is the first step in the process of blood clotting?
A. Fibrinogen turns into fibrin
B. Platelets release clotting factors
C. Fibrinogen is converted into thrombin
D. Thrombin is converted into prothrombin
Select your answer:
Topics:
Molecular Genetics Cell Structure and Functions Myocarditis Anatomy - Muscle Histology/NMJ/Physiology Pediatric Cardiology Kidney - Loop of Henlé Systematic Bacteriology Body Systems and Medical Sciences Radiation and Health Epithelial Transport System in Man Eye Histology Microrganisms Brain Medical TerminologyOther quiz:
Immune Cells Faction › ViewWhich part the immune system gets activated first during an infection during a first infection ?
A. Innate
B. adaptive
Neurological Concepts › View
what information is related to the primary somatosensory area
A. involuntary information
B. motor information
C. sensory information