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Author Question: Which is an example of active immunity against the prevention of disease? a. A preformed ... (Read 10 times)

amal

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on: Jul 18, 2018
Which is an example of active immunity against the prevention of disease?
 
  a. A preformed immunoglobulin
  b. A vaccine or booster shot
  c. Vitamin supplements
  d. Protein power bar

Question 2

Which describe signs and symptoms of a localized infection?
 
  a. Inflammation, red, painful, swelling
  b. Generalized edema, lymphedema
  c. Hematoma with clear exudate
  d. Scaly rash with skin nodules


akpaschal

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: B
Active immunity requires active exposure to the antigen in order to spark the memory and maintain immunity. The exposure to the microorganism triggers the response.

Answer to Question 2

ANS: A
A localized infection, usually bacterial in origin, develops and is characterized by inflammation, pain, redness, and swelling and can be referred to as cellulitis.


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