Which of the following is NOT a part of the normal cardiac conduction system?
A) Coronary sinus
B) AV node
C) Purkinje Fibers
D) Internodal pathways
Answer: A
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The ventral horns of the spinal cord is comprised mostly of
a. Sensory fibers and nuclei b. Motor fibers and nuclei c. Autonomic fibers and nuclei d. Interneurons
Which of the following best describes an urgent move?
A) Moving a patient from a car directly to a long spine board B) Pulling a patient by her feet across a parking lot C) Using a sheet to move a patient from a bed to the stretcher D) Dragging a patient from a burning house using his shirt
Which patient is the most likely candidate for experiencing traumatic asphyxia?
A) A patient trapped from the chest down under a motor vehicle B) A patient who fell from a ladder face- first onto the grass C) A patient whose chest hit the steering wheel D) A patient who was stabbed in the chest
Which of the following is TRUE regarding a patient with severe respiratory distress?
A) Cellular metabolism without adequate oxygen creates an alkalotic state. B) Supporting an open airway is usually sufficient to reverse respiratory distress. C) A blocked airway is the most common cause of respiratory emergencies. D) Altered mental status may be a sign of exhaustion and impending failure.