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Author Question: If the PR interval remains constant, but QRS complexes are randomly dropped, this is called a ____ ... (Read 119 times)

fahad

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on: Jul 3, 2018
If the PR interval remains constant, but QRS complexes are randomly dropped, this is called a ____ block.
 
  a. third-degree
  b. Mobitz II
  c. Mobitz I
  d. first-degree

Question 2

Which of the following statements regarding the bacteria anthrax is TRUE?
 
  a. It is often seen in veterinary practice, can be spread from person to person, and a vaccine is available.
  b. Anthrax cannot live outside the host and is easily destroyed.
  c. Intestinal anthrax is more lethal than inhalational anthrax due to the incubation time.
  d. There is currently no treatment for anthrax exposure, only supportive care.


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mceravolo

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Reply #1 on: Jul 3, 2018
Answer to Question 1

B

Answer to Question 2

a
Rationale: a. Correct.
b. Anthrax can live outside the host in extreme environments and may remain dormant.
c. Inhalational anthrax is more lethal because of its effects on the respiratory system.
d. Anthrax is treated with antibiotic (frequently many), and the monoclonal antibody, raxibacumab.


fahad

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Reply 2 on: Jul 3, 2018
Excellent

xiaomengxian

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

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