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Showing posts with label diabetic ketoacidosis. Show all posts
Showing posts with label diabetic ketoacidosis. Show all posts

Diabetic Ketoacidosis (DKA)

Fig 1: Diabetes Ketoacidosis
•Type 1 (?1st presentation)
•Uncontrolled catabolism due to ↓insulin

↓insulin → Lipolysis →Ketosis → Acidosis

PRECIPITANTS
            •Insulin omission
            •MI
            •Stroke
              INFECTIONS      •UTI
                                          •RTI
                                          •Gangrene


SYMPTOMS & SIGNS
            •Vomiting
            •Polyuria
            •Dehydration & thirst
            •Abdominal pain
            •Kausmaul breathing (acidosis)
            •↓Conscious level

              DKA    Dehydrated   Ketones/ Kussmaul breathing/ K drops   Acidosis

INVESTIGATIONS 
             •Ketonuria
             •Hyperglycaemia
             •Metabolic acidosis
             •Hyperkalaemia
             •Renal failure

MANAGEMENT
            •Rehydration (Saline, KCl)
             •Insulin
             •LMWH
             •Treat underlying precipitant

Further Reading | Fig 1