Drugs Flashcards

1
Q

Adrenaline anaphylaxis

A

500 MCG IM
(anterolateral, middle 1/3 aspect of thigh)
can be repeated at 5 min intervals according to sx

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2
Q

Hydrocortisone adrenal crisis

A

100 mg IM / IV infusion

> 200 mg every 24 hours diluted in glucose 5%

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3
Q

Hydrocortisone sev acute asthma / life-threatening asthma

A

100 mg IV every 6 hours

until PO pred is poss

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4
Q

Chlorphenamine anaphylaxis

A

10 mg IM / IV injection (MAX 4x / day)

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5
Q

Atropine Bradycardia following MI (+/- hypotension)

A

500 MCG IV injection every 3-5 minutes

MAX 3 mg per course

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6
Q

Aspirin NSTEMI / STEMI

A

300 mg PO

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7
Q

Aspirin suspected TIA

A

300 mg PO

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8
Q

Clopidogrel TIA (aspirin hypersensitivity / intolerance + PPI)

A

75 mg PO OD

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9
Q

Clopidogrel prevention of atherothrombotic events in ACS (X STEMI)

A

300 mg initially PO

then 75 mg PO OD for 12 months

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10
Q

Calcium Gluconate sev acute hypocalcaemia / tentany

A

12-20 mL 10% via IV slow injection

+ monitoring (plasma calcium + EGC)

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11
Q

Calcium Gluconate acute sev hyperkalaemia + ECG changes

A

10-20 mL 10% via slow IV injection (titrated + adjusted to ECG changes)

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12
Q

Insulin hyperosmolar hyperglycaemic state + ketonaemia

A

insulin infusion

0.05 units/kg/hour

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13
Q

Insulin DKA

A

10 units act rapid IM / SC STAT (if IV access for insulin is most likely > 15 mins)

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14
Q

Dextrose hypoglycaemia

A

15-20 g over 15 minutes (glucose 10% / 20% IV infusion via large-gauge needle)

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15
Q

Dextrose DKA

A

125 mL/hour glucose 10%

WHEN blood glucose < 14 mol/L

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16
Q

hypoglycaemia treatment

A

if BM < 4 mmol/L:
15-20 g fast acting carbohydrate (repeat after 10-15 minutes)

1 mg IM glucagon

17
Q

Diazepam status epilepticus

A

10 mg IV injection (then 10 mg after 10 mins - 5mg/minute)

10-20 mg per rectum

18
Q

Lorazepam status epilepticus

A

4mg slow IV infusion (then 4mg after 10 mins)

19
Q

Salbutamol Mod / sev / life threatening asthma

A

5mg every 20-30 mins PRN via oxygen-driven NEB

20
Q

Prednisolone mild / mod / sev acute asthma attack

A

40-50 mg PO OD for at least 5 days

21
Q

Morphine acute pain

A

10 mg every 4 hours PO / SC / IM

5 mg every 4 hours IV injection

22
Q

Morphine MI

A

5-10 mg slow IV injection (1-2 mg/minute)

23
Q

Naloxone opioids overuse (non-medical setting)

A

400 MCG IV every 2-3 mins until pt breathes normally
1 min intervals (up to 2 doses)

Then ^ to 2 mg for 1 dose
No change then ^ to 4 mg for 1 dose

24
Q

Adrenaline cardiac arrest

A

1mg every 3-5 mins PRN

24
Q

Fluid prescription DKA

A

Sodium chloride 0.9% over 10-15 mins