What are the distinguishing characteristics of PJCs?
A. They have an inverted or absent P wave or a P wave that follows the QRS complex.
B. They have a changing P wave configuration with at least three variations in one lead.
C. They have a clearly changing P wave and a heart rate of 101 to 150 bpm.
D. They have an irregular rhythm; the P wave is inverted and may appear before, during, or after the QRS complex.
Answer: D
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While delivering a baby in the field, the EMT notices that the baby is covered with a green-brown liquid. The EMT should immediately recognize that:
A) The baby was distressed and may be hypoxic B) There is an infection in the amniotic membrane and fluid C) The baby is premature and covered with vernix D) The amniotic sac has yet to rupture