Which of the following should you do first when a patient at the 50% level of N2O-O2 sedation tells you they are not feeling much?
A) Make sure the nitrous tank is not empty
B) Increase the level of N2O by 10% per minute
C) Check the scavenging system for proper function
D) Check the nose piece seal for leakage
D
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Which of the following water factors directly impacts a patient's chances for survival in the water?
A) Salinity B) Microbes C) Temperature D) Depth
A patient has been struck by lightning at a picnic. A doctor on scene states that the patient was in cardiac arrest after the strike, but with 1 minute of CPR, has a heartbeat and weak respirations. The patient remains unresponsive. Which one of the following should you do immediately?
A) Provide care to the burn injury on the patient's back. B) Perform the jaw-thrust maneuver. C) Initiate positive pressure ventilation. D) Attach the automated external defibrillator.
________ means that more than one code may be required to describe fully a condition
Fill in the blank with correct word.
What is the term for an abnormal thickening of the ventricular wall due to chronic pressure overload that is often caused by hypertension?
A. Hypertrophy B. Hyperkalemia C. Hyperpnea D. Hypertension