Severe left-sided chest pain

Evaluation of hypertension

Has come to the E.R. for rectal bleeding

Being seen for evaluation of abdominal pain

Pain and swelling in lower abdomen

Evaluation of hypertension

Breathing difficulty

Complains of "being tired"

In E.R. with severe pain in abdomen

Recent onset of abdominal pain

Complains of fatigue and chronic diarrhea

In E.R. with wheezing and difficulty breathing