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Author Question: An extreme, often life-threatening, response to an allergen is called ________. a. anaphylaxis ... (Read 68 times)

LCritchfi

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on: Jun 25, 2018
An extreme, often life-threatening, response to an allergen is called ________.
 
  a. anaphylaxis
  b. allergy
  c. elephantiasis
  d. lymphangioma

Question 2

________ Normal visual acuity, or clearness of vision, is referred to as 20/20 vision, which means the eye should see an object 20 feet away clearly.
 
  Indicate whether the statement is true or false


recede

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Reply #1 on: Jun 25, 2018
Answer to Question 1

a

Answer to Question 2

True


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