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Cardiac arrest in intoxication (poisoning)

…if more than one hour has elapsed post ingestion unless the ingested substance has the propensity to form bezoars or is a sustained release formulation…

Injection technique — intramuscular, subcutaneous and intradermal

…adult 21–23 G, 38 mm 90° 3–4 mL (5 mL for a depot preparation) Subcutaneous 25–27 G, 8–16 mm 45–90°…

Soft tissue corticosteroid injection

…Contraindications Absolute: Cellulitis, a skin wound or other infection over the injection site. Bacteraemia or suspected septic bursitis or arthritis. A joint prosthesis in the…

Short Synacthen test

…tetracosactide or ACTH. Marked atopic disease, particularly severe asthma and a history of anaphylaxis — a relative contraindication; the test is then performed with preparedness for…

🟠 Phentolamine

…®, Rogitine ® Indications Hypertensive crisis. Mechanism of action Phentolamine is a non selective alpha adrenergic blocker. Phentolamine reduces blood pressure while increasing catecholamine activity…

Invasive Coronary Angiography: Indications and Vascular Access

…Coronary pressure assessment is consequently recommended to complement ICA, particularly for intermediate non left main coronary stenoses. Myocardial ischaemia may occur despite the absence of…

Corticosteroids: quick reference for dose equivalents and stress dosing

…s sick day rules) Vomiting or diarrhoea, unable to keep tablets down Parenteral hydrocortisone. The patient must have an emergency injection at home Acute illness…

Joint aspiration

…pain or restricted movement (therapeutic aspiration). Intra articular corticosteroid injection in verified inflammatory or osteoarthritis related joint disease. Contraindications Infection of the skin or soft…

🟠 Clonidine

…required to up to 900 μg/day. Transdermal (one patch lasts for a week): • Catapress TTS 1 (0.1 mg/24hrs). • Catapress TTS 2 …

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…

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