Which of the following is a sexually transmitted infection caused by the protozoa Trichomonas vaginalis that reveals itself as a vaginal infection?

Which of the following can occur with excessive pulmonary artery catheter movement?

a. Catheter whip b. Balloon rupture c. Catheter knotting d. Dampened waveform

The classic ____ position is often witnessed during episodes of extreme shortness of breath.

A. sitting B. head bobbing C. tripod D. supine