A Normal Sinus Rhythm should have a QRS of less than ________ sec
A) 0.12
B) 0.18
C) 0.20
D) 0.22
Answer: A
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You are dispatched to a house fire where a 67-year-old male patient has been removed from the structure. The patient is alert and oriented, with obvious burns to the hands. His respirations are 24, pulse 110, and the blood pressure 130/84. He states that the fire started in his television set and that he tried to put it out but could not. As he speaks, hoarseness is developing and blisters are
starting to form on his hands. Your major concern with this patient is: A) electrical conduction injury. B) treatment for shock. C) infection control. D) possible toxic inhalation.
The National Incident Management System (NIMS) provides for:
A) Specific codes and terms to enhance communications between EMS, fire, and law enforcement personnel B) Increased funding and reimbursement for any EMS agency involved in a disaster response C) A consistent approach to managing a disaster by multiple responding departments and agencies D) The federal government's control of any disaster scene regardless of location
In myasthenia gravis, which two pulmonary function values are the most sensitive in detecting respiratory muscle weakness?
1. TLC and VC 2. PImax and PEmax 3. VC and expired volume per unit time (VE) 4. VC and tidal volume (VT) a. 1 and 4 only b. 1 and 2 only c. 3 and 4 only d. 2 and 3 only
List the four basic actions of drugs in the body
What will be an ideal response?