Data Interpretation Flashcards
Causes of microcytic anaemia
Iron deficiency
Thalassaemia
Causes of normocytic anaemia
Acute blood loss
Anaemia of chronic disease
Causes of macrocytic anaemia
B12/Folate deficiency
Excess alcohol
Liver disease
Causes of hypokalaemia
DIRE
drugs - loop and thiazide diuretics
Inadequate intake
Renal tubular acidosis
Endocrine - Cushings and Conns
What can a raised urea indicate?
Upper GI bleed
Kidney injury
What are the nephrotoxic antibiotics?
Gentamicin, vancomycin, tetracyclines
Features of vancomycin or gentamicin toxicity?
Ototoxicity and nephrotoxicity
Features of digoxin toxicity?
Confusion, nausea, visual halos, arrhythmias
How often is gentamicin monitored?
measure levels 6-14 hours after last gentamicin infusion.
How to manage major bleed when on warfarin?
Stop warfarin
5-10mg IV vitamin K
give prothrombin complex