★ 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:
CVA Nervous and Endocrine System Blood clotting Parkinson Disease Mnt For Pulmonary Disease and Adverse Reactions to Food Cell Diversity - Organization, Tissues, Plants and Animals Nervous System Viruses and Prions Vascular Surgery Genetic Diseases Nutrition Tissues Ear/Eye Medical Terms Human Eye and Colourful World Cell & BondOther quiz:
Immunology › ViewThe first line of defense against antigen is the _________ system.
A. respiratory
B. digestive
C. integumentary
D. lymphatic
EMS Systems › View
Member of the EMS system who provides pre-arrival instructions to callers, thereby helping to initiate lifesaving care before EMS personnel arrive:
A. Emergency Medical Dispatcher (EMD)
B. Emergency Medical Technician (EMT)
C. Emergency Medical Responder (EMR)
D. Advanced Emergency Medical Technician (AEMT)