A 2-year-old female is brought into the ER with a high fever of 103.1℉ (39.5℃), it has been ongoing for 4 days. Her vital signs are a heart rate of 140, respiratory rate of 37, a blood pressure of 95/45, and an SP02 of 93%. The child also presents with cracked lips, rash on the abdomen, red eyes, swollen tongue, red and swollen palms, and throat pain. After running a strep test it comes back negative. A CBC shows a high white blood count, low hemoglobin, and B-type natriuretic peptide. A urinalysis shows filamin C and meprin C. After running an EKG (ECG) it shows arrhythmias and an echocardiogram shows coronary artery dilation. What is the diagnosis? A. Coronary Artery Disease
B. Strep Throat
C. Valve regurgitation
D. Kawasaki disease
I only have til tmr to finish.

A24-year-old g4p2 woman at 34 weeks gestation complains of a cough and whitish sputum for the last three days. she reports that everyone in the family has been sick. she reports a high fever last night up to 102°f (38.9°c). she denies chest pain. she has a history of asthma with no previous intubations. she uses an albuterol inhaler, although she has not used it this week. vital signs are: temperature 98.6°f (37°c); respiratory rate 16/minute; pulse 94 beats/minute; blood pressure 114/78; peak expiratory flow rate 430 l/min (baseline documented in the outpatient chart = 425 l/min). on physical examination, pharyngeal mucosa is erythematous and injected. lungs are clear to auscultation. white blood cell count 8,700 mcl; arterial blood gases on room air (normal ranges in parentheses): ph 7.44 (7.36–7.44); po2 103 mm hg (> 100); pco2 26 mm hg (28–32); hco3 19 mm hg (22–26). chest x-ray is normal. what is the correct interpretation of this arterial blood gas?