You arrive at the scene where a 49 year old woman is found semiconscious on the floor of her living room. The patient's husband tells you that they were watching TV when this condition suddenly developed. No trauma was involved. The patient moans occasionally and has slight cyanosis to her lips. The patient's respirations are at a rate of 26 breaths/min and shallow. The most appropriate management includes
A. a nasal cannula set at 1 to 6 L/min
B. assisted ventilations with 100% oxygen
C. a simple face mask set at 10 to 12 L/min
D. A nonrebreathing mask set at 15 L/min
Answer: B. assisted ventilations with 100% oxygen
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Which of the following strategies may result in a reduction in medication errors?
Using a trailing "o" after a decimal point Placing a period after mg or mL Spelling out drug names Using a naked decimal point
Potassium is important in maintaining the muscular activity of the ____________________.
Fill in the blank(s) with the appropriate word(s).
Which of the following interventions would the EMT be the LEAST likely to perform while attempting to resuscitate a cardiac arrest patient?
A: Rhythm analysis with the AED B: Assisting a paramedic with intubation C: Ventilation with a bag-mask device D: Insertion of a supraglottic airway device.