Other questions in this quiz

2. When platelets adhere to collagen, they release chemical messengers including: _______, serotonin and thromboxane A2

  • Adenosine diphosphate
  • Adenosine triphosphate
  • Adenosine phosphate

3. When platelets aggregate and stick together, which step in haemostasis is this?

  • Platelet plug formation
  • Vascular spasm
  • Coagulation

4. Coagulation reinforces platelet plug with __________ that act as glue

  • Fibrin threats
  • Collagen tubes

5. Platelets are anucleate

  • True
  • False


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