Case study : A 71‐year‐old man with vomiting. He was clinically dehydrated. Laboratory results : Urea 17.3 2.5–6.6mmol/L Creatinine110 64–111µmol/L . Na+ 131 135–145mmol/L K+ 2.2 3.6–5.0mmol/L H+ 26 37–45nmol/L PCO2 6.2 4.67–6.40kPa HCO3 44 21–29mmol/L PO2 9.5 11.1–14.4kPa 1. Describe the acid–base disturbance? 2.What type acid-base disorder present ? 3. Is there any compensation? 4. Why is the plasma K+ low? 4. Why is the sodium is K+ low? 5. Way urea is high ? Dr. Haidar Almaamari رابط قناه اليوتيوب https://www.youtube.com/channel/UCI5LcdQiJG0c_vA8eTQE7vw 178 viewsD.Haidar Al-Mamari, 06:13
