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Home Q & A Board Biology-Related Homework Help Medicine Emergency Medical Care
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Eye_opener Eye_opener
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6 years ago
If a QRS complex is determined to be wide, the electrical stimulus most likely originated:
 
  a. in the atria.
  b. at or above the SA node.
  c. at or above the AV node.
  d. below the AV node.

Question 2

________ are a type of subatomic particle contained in atoms.
 
  A) Neutrons B) Electrons C) Protons D) All of the above

Question 3

Amniocentesis is an example of exfoliative cytology, or the study of cells shed from epithelial surfaces.
 
  Indicate whether the statement is true or false
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syd_dawssyd_daws
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6 years ago
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Eye_opener Author
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#2
6 years ago
Marking this solved, moving on to the next...
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