The advantage of two-rescuer CPR over one-rescuer CPR is that:
A) more oxygen is provided to the patient.
B) the job is shared between the two rescuers, thus reducing rescuer fatigue.
C) chest compressions will not be interrupted for as long.
D) the compression rate allows for better filling of the heart.
B
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Torrential rains have been falling over the past few days and your service area is experiencing major flooding. While returning to the disaster command post in the ambulance, you are flagged down by a group of people who inform you that a woman is clinging to a tree in the middle of a rapidly moving and swollen stream. She is screaming for help and states that she does not know how much longer she can hang on. What should you do immediately?
A) Throw a rope toward the patient B) Call for a water rescue team and boat C) Swim out and retrieve the patient D) Toss a life preserver upstream from the patient, in the vicinity of her location
Which of the following occur(s) when water vapor is added to a dry gas at a constant pressure?
1. The volume occupied by the gas mixture decreases. 2. The relative humidity of the mixture increases. 3. The partial pressure of the original gas is reduced. a. 1 and 2 only b. 1 and 3 only c. 1, 2 and 3 d. 3 only
Patient-to-patient cross-contamination can occur when a patient closes his or her lips around which of the following?
Rinn x-ray holder saliva ejector air/water syringe high-velocity evacuator tip
Telemedicine allows for the rapid dispensing of a prescription medicine by a computerized dispensing unit
Indicate whether the statement is true or false