Stenosis {Ans: A valve that does not open wide enough may cause turbulent back flow secondary to obstruction or narrowing}Hemoccult {Ans: Lab test for hidden blood in the stool}Dysrhythmia {Ans: abnormal heart rhythm}Anorexia {Ans: lack of appetite}Tracheal Breath Sounds {Ans: Very loud, high pitched sound, Inspiratory = Expiratory sound duration, Heard over trachea}Anuria {Ans: absence of urine production}