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Author Question: Polycythemia involves an increase of red cells and hemoglobin above normal levels. Indicate ... (Read 84 times)

kfurse

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on: Jun 25, 2018
Polycythemia involves an increase of red cells and hemoglobin above normal levels.
 
  Indicate whether the statement is true or false

Question 2

Compare and contrast humoral versus cellular immunity.
 
  What will be an ideal response?


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moormoney

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

True

Answer to Question 2

Cellular immunity: immunity associated with formation of sensitized lymphocytes; major defense against viruses, fungi, parasites, some bacteria, and in transplant rejection
Humoral immunity: immunity associated with formation of antibodies that can combine with and eliminate an antigen; major defense against bacteria and bacterial toxins


kfurse

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Reply 2 on: Jun 25, 2018
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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