In 20% to 40% of the sudden cardiac arrests (SCA), the first recorded ECG rhythm will either show ventricular fibrillation or ____.
A. ventricular bradycardia
B. ventricular tachycardia
C. asystole
D. decreased preload
Answer: B
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________ A prefix is a word element that is placed at the end of a word to alter its meaning
Indicate whether the statement is true or false
You have been called for a 25-year-old man who is experiencing difficulty breathing and sharp chest pain after moving some heavy furniture. The pain is located on the right side of the chest and seems to worsen on deep inspiration. With this information, you immediately suspect pneumothorax. Which of the following should you perform next to help confirm your suspicion?
A) Inquire about past lung problems B) Obtain and SpO2 reading C) Palpate for subcutaneous emphysema D) Auscultate all lung fields
Responders who encounter a drug lab should notify their hazardous materials team, the bomb squad, and the local office of the ____.
A. ATF B. CIA C. FBI D. DEA
Enzymes can be used to treat heart attacks by:
A. using enzymes that will dissolve blood clots. B. treating the patient with GPT. C. treating the patient with GOT. D. treating with LDH within a few hours or days.