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Author Question: Normal interval time for the QRS complex is: A) 0.04-0.12 second. B) 0.33-0.42 second. C) ... (Read 39 times)

ts19998

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Normal interval time for the QRS complex is:
 
  A) 0.04-0.12 second.
  B) 0.33-0.42 second.
  C) 0.12-0.20 second.
  D) 1.20-2.00 seconds.

Question 2

Your patient is a 40-year-old male who fell 20 feet from a ledge while hiking. The park ranger is maintaining manual in-line spinal stabilization. The patient is combative and confused, but the airway is open and breathing is adequate. The patient has a radial pulse of 112, blood pressure of 96/76, and SpO2 91. Which one of the following should you do first?
 
  A) Check the patient's blood glucose level.
  B) Immobilize the patient to a long board.
  C) Begin administering supplemental oxygen.
  D) Perform a jaw-thrust maneuver.


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nital

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ts19998

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Reply 2 on: Jul 2, 2018
Excellent


sarah_brady415

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Reply 3 on: Yesterday
Gracias!

 

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