A 7-year-old girl was brought into the ER for an acute onset…

A 7-year-old girl was brought into the ER for an acute onset of shortness of breath. She is currently receiving oxygen via non-rebreather at 15L. The patient has audible inspiratory stridor, drooling, and is febrile with 104.2°F. Pulse rate is 140 bpm, RR at 35 breaths/min, and SpO2 84%. What is likely the problem?

EXTRA CREDIT QUESTION (10 POINTS):  Trace a drop of deoxygen…

EXTRA CREDIT QUESTION (10 POINTS):  Trace a drop of deoxygenated blood from the superior part of the small intestine (assume the blood drop is inside a capillary bed in the wall of the small intestine and has just given up its oxygen gas) to the front side of the left shin. (stop in the capillaries of this location).  Keep in mind the one way flow of blood!  To receive the bonus, you must get the trace completely correct (or with very few errors for a partial bonus).