Augmented leads are
A) Leads I, II, and III.
B) the same as bipolar leads.
C) the same as precordial leads.
D) leads in which the EKG machine must increase the voltage.
D
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A postictal patient is awake but has trouble answering your questions correctly. Given this presentation, the EMT would recognize that:
A) the airway is open. B) another seizure is coming. C) the patient has a seizure history. D) high-concentration oxygen is indicated.
What is the protective mechanism underlying a narrowed pulse pressure?
A) Increase the amount of oxygen entering the lungs B) Stop the loss of blood internally or externally C) Increase the oxygen-carrying capacity of the red blood cells D) Maintain an adequate blood pressure for perfusion
Which of the following patients is most likely to require endotracheal intubation?
a. COPD patient with acute exacerbation b. An obese asthma patient with wheezing c. A patient with a head injury and a GCS score of 7 d. A patient with suspected carbon monox-ide poisoning and an SpO2 of 100%
A patient with no previous balance presents for an encounter and wants to know what their bill will be. Calculate the patient's estimated balance if they will receive a non-covered service worth $127.
A. $112 B. $142 C. $127 D. $15