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Injection technique — intramuscular, subcutaneous and intradermal

…For vaccination: adrenaline 1 mg/mL, an antihistamine, oxygen, and the ability to lay the patient down. Injection Needle Angle Maximum volume per site : : : : Deltoid…

Soft tissue corticosteroid injection

…pain relief is a diagnostic finding — and appears to reduce the risk of a post injection flare. Lidocaine 10 mg/mL without adrenaline is used…

Short Synacthen test

…given dexamethasone. That is the practical key: the patient does not have to be left unprotected for the test to be interpretable. Procedure 1. Schedule…

🟠 Phentolamine

…onset of action 1 to 2 minutes Duration of action 10 to 30 minutes Delivery IV Dose Bolus injection : 5 to 15 mg every 5…

Invasive Coronary Angiography: Indications and Vascular Access

…and Clinical Role Invasive coronary angiography (ICA) is a catheter based investigation that visualizes the coronary arterial tree after selective intracoronary contrast injection under fluoroscopy…

Corticosteroids: quick reference for dose equivalents and stress dosing

…use or a history of ulcer, not routinely Infection Consider Pneumocystis prophylaxis with high doses over a long period, according to the local protocol Psychiatric…

Joint aspiration

…the samples are sent correctly. A corticosteroid must never be injected into a joint in which infection has not been excluded. Indications Acute monoarthritis in…

🟠 Clonidine

…induce severe hypotension. • Clonidine is not recommended in most patients with severe cardiovascular disease or in those who are otherwise haemodynamically unstable. The benefit of…

Takotsubo cardiomyopathy (broken heart syndrome, stress induced cardiomyopathy)

…Injection of contrast media into the ventricle will instead reveal that the apical portion of the left ventricle is dilated (hence the term apical ballooning…

Edrophonium test

…dose without troublesome adverse effects, give a further 8 mg intravenously , slowly. Rapid injection increases the risk of nicotinic effects with paradoxically increasing weakness. 6…

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