Acid–Base (old banks)

مرتبة من الأكثر تكراراً في امتحانات الدفعات.

1. A woman has a 2-day history of abdominal pain, lethargy and vomiting. RR 26. ABG: pH 7.29, HCO3 15, PCO2 29, Na 132, Cl 99. What is the interpretation… C-545تكرر ×2
2. A 25-year-old diabetic man is in coma; finger-stick glucose 400. pH 7.2, HCO₃ 8, Cl 102, Na 134, creatinine 1.2. What causes the acid-base disturbance… C-780تكرر ×2
3. A young patient is cyanosed. ABG: pH 7.2, HCO₃ 27, PCO₂ 68. What is the disorder? C-782تكرر ×2
4. A hypotensive, volume-depleted 70-year-old: pH 7.2, PCO₂ 35, Na 136, Cl 114, K 4, HCO₃ 14. What is the primary disorder? C-771
5. A 61-year-old with T2DM and HTN on insulin and enalapril has fatigue and weakness. pH 7.25, HCO₃ 16, PCO₂ 33, Na 133, K 5.4, Cl 110, creatinine 1.5. W… C-781