In _____, at least three different shapes of P waves can be observed on an EKG tracing
a. sinus dysrhythmia
b. premature atrial contraction
c. wandering atrial pacemaker
d. wandering sinus pacemaker
C
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You have been called to a home for a female in labor. On scene, the family tells you that the 37-year-old patient is 42 weeks pregnant and wanted to have her baby at home naturally. The patient has been in labor for more than 24 hours, but suddenly began complaining of severe and tearing abdominal pain. Which condition should the EMT suspect?
A) Placenta previa B) Preeclampsia C) Ectopic pregnancy D) Ruptured uterus
The following results are obtained from a 38-year-old woman with congestive heart failure:
? Specimen: pleural fluid ? Fluid protein = 4.5 g/dl ? Serum protein = 9.5 g/dl ? Serum LD = 110 U/L ? Fluid LD = 60 U/L These results are most consistent with which of the following? a. Chylous effusion b. Exudate c. Transudate d. Normal pleural fluid
A panoramic radiograph is often selected to identify caries
Indicate whether the statement is true or false
State-required testing for neonatal screening tests are collected:
A. with sterile technique. B. onto special forms. C. with capillary tubes. D. on a fasting patient.