Other Flashcards
Electrolyte cause of Li toxicity
hypoNa
1st line for unconscious hypoglycaemia in the hospital
20% glucose 100ml IV over 15mins
DKA management (2 components)
1l NaCl 0.9% over 1hr, 1U/kg/hr actrapid
DKA management - when to add K
if K<5.5 after 1l fluids
How many grams of glucose to treat hypoglycaemia?
20g
HRT with periods
cyclical “Elleste-duet”
HRT without periods
continuous “Elleste-duet”
HRT without uterus
“Elleste-solo”
HRT patch
“Elleste-sequi”
Management for local neuropathic pain, tablets contraindicated
Lidocaine patch
2 drug classes taken in the morning
Steroids, diuretics
2 drug classes taken at night
Statins, sedatives
3 drug classes taken weekly
Methotrexate/folate, patches, some bisphosphonates
2 drug classes causing hypoglycaemia
Insulin, sulfonylureas (-ide)
Drug class causing euglycaemic ketoacidosis
SGLT2 inhibitors (-glifozin)
Steroid dose when unwell
x2
5 drug classes to stop during illness
Metformin, SGLT2 inhibitors (-gliflozin), sulfonylureas (-ide), GLP-1 analogues, statins
Sulfonylurea -suffix
-ide
SGLT2 inhibitor -suffix
-glifloxin
When to stop DOACs pre-surgery
48hrs
When to stop clopidogrel pre-surgery
7 days
When to stop warfarin pre-surgery
5 days
What to bridge warfarin with, when to do this, and when to stop pre-surgery
LMWH, high risk of clots (e.g. previous), 24hrs
8 drugs prescribed in mcg
Levothyroxine, digoxin, tamsulosin, naloxone, fludrocortisone, GTN spray, inhalers, ipratropium nebs
COCP brand name
Microgynon 30
POP brand name
Cerazette
Short-acting insulin example
Novorapid
2 long-acting insulin examples and how they are taken
Levemir BD, Lantus OD
Pain relief if eGFR<50
Oxycodone
2 pain relief options if eGFR<10
Fentanyl, buprenorphine
8 drug classes to stop pre-operatively
anticoagulants/platelets, NSAIDs, HRT, contraception,ACEi, ARB, diuretics, Li if major
Metformin perioperative rules
Continue if OD/BD, stop lunchtime dose if TDS or >1meal missed, stop if risk of lactic acidosis
Which antidiabetic drugs to stop perioperatively and when specifically?
Sulfonylureas - stop morning dose, SGLT2 inhibitors - stop on day of surgery
How to prevent adrenal crisis perioperatively/when unwell - prescription
IV hydrocortisone (pred dose x2, conversion to hydrocortisone using treatment summary)
Insulin perioperative rules
reduce dose of OD long-acting insulin to 80% day before surgery, stop all other insulins on day of surgery until eating/drinking
2 indications for variable rate insulin infusion during surgery
Poor diabetes control, fasting for >1 meal
Quinolones -suffix
-floxacin
3 ototoxic drugs
Vancomycin, gentamicin, loop diuretics