What systems are activated by Hageman's factor? (Select all that ...

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What systems are activated by Hageman's factor? (Select all that apply.)
 
  A) Kinin system
  B) Histamine release system
  C) Clotting cascade
  D) Plasminogen system
  E) Chemotaxis system

Question 2

According to Center for Disease Control and Prevention (CDC) recommendations, what is the role of the nurse in preparing for the possibility of bioterrorism?
 
  A) Post updated information on signs and symptoms of infections caused by biological agents
  B) Provide guidelines for treating patients exposed to, or potentially exposed to, biological agents
  C) Remain current on recognition and treatment of infections caused by biological weapons
  D) Advocate for increased funding for research involving bioterrorism and patient treatment

[mcinincha279]

Answer to Question 1

A, C, D
Feedback:
Hageman's factor is responsible for activating at least three systems in the body: the kinin system; the clotting cascade, which initiates blood clotting; and the plasminogen system, which initiates the dissolution of blood clots. Histamine release is stimulated by cell damage. Arachidonic acid activates some leukotrienes that have a property called chemotaxis, which is the ability to attract neutrophils and to stimulate them and other macrophages to be very aggressive.

Answer to Question 2

C
Feedback:
Nurses need to remain current about recognition of and treatment for those exposed to biological weapons because nurses are often called upon to answer questions, reassure the public, offer educational programs, and serve on emergency preparedness committees. The CDC posts updated information on signs and symptoms of infections caused by biological agents that nurses would read. The CDC also provides guidelines for how to treat patients exposed to biological agents and the nurse must remain current on this information. Although nurses could advocate for funding, this is not usually the role of the nurse.