In junctional rhythms, where does the electrical current initiate?
A. Bundle of His
B. AV junction
C. Atria
D. Ventricles
Answer: B
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Which of the following may affect the pattern of injury in abdominal trauma?
A) A full-term uterus B) A full stomach C) A full bladder D) All of the above
Which of the following assessment findings would make you suspicious of a penetration into the chest and abdominal cavity?
a. superficial lacerations across the upper abdominal quadrants b. gunshot wound to the anterior thigh, exiting just inferior to the gluteus c. penetration wound to the left anterior thorax fourth intercostal space d. impaled knife in the posterior thorax, medial to the left scapula
Which of the following best represents the closed pack position of the wrist?
a. 15 ° wrist flexion b. 10 ° wrist extension c. Full wrist flexion d. Full wrist extension
The primary differences between basic adult and pediatric airway management relates to differences in ____.
A. anatomy and psychology B. physiology and maturity C. physiology and experience D. anatomy and physiology