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Injection technique — intramuscular, subcutaneous and intradermal

…injection in marked coagulopathy or thrombocytopenia (< 50 ×10⁹/L) — choose the subcutaneous route if possible, otherwise give IM with a fine needle and 5…

Soft tissue corticosteroid injection

…inject into or beside them. Anticoagulant treatment is not a contraindication to these superficial injections. Preparation and equipment Chlorhexidine in alcohol, an iodine solution or…

Short Synacthen test

…in cortisol. 3. Take the baseline sample : cortisol and plasma ACTH. The ACTH sample is taken before the injection and handled chilled. 4. Inject 0…

🟠 Phentolamine

…Bolus injection : 5 to 15 mg every 5 to 15 minutes as necessary. Continuous infusion: Start infusion at 0.1 mg/min and increase in…

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

…in each case. Equivalent doses Agent Equivalent glucocorticoid dose Mineralocorticoid effect Biological half life : : : : Hydrocortisone (cortisol) 20 mg Marked Short, 8–12 hours Prednisolone 5…

Joint aspiration

…down. 5. If a corticosteroid is to be given: hold the needle still, change the syringe and inject. The injection should go in easily. Resistance…

🟠 Clonidine

…Dose Injection IV: • 150 μg in 1 ml vial. Dilute with 10 ml of normal saline and give by slow injection over 5 10…

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

…continuously during the window of effect, 40 seconds to 5–10 minutes after the injection . 7. Stop the test in the event of bradycardia, bronchospasm…

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