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Common laboratory tests

…the eGFR stages and albuminuria. Inflammation and infection Test Reference Comment : : : CRP < 3 mg/L Rises within 6–8 h, half life about 19…

Bone marrow aspiration and biopsy

…up of unexplained iron, B12 or folate deficiency when blood tests are insufficient. Contraindications Severe coagulopathy or ongoing anticoagulation — correct this first . Thrombocytopenia, by contrast…

Gastric lavage and activated charcoal

…in which the patient reaches hospital early. The benefit of both methods falls steeply with the time since ingestion, and both can harm the patient…

Liver parameters

…A markedly raised GGT with the other tests normal is most often enzyme induction by alcohol or drugs and is often of no clinical significance…

Cardiac arrest in intoxication (poisoning)

…121:Ethylene Glycol 122:leethanol Heavy metals Chelating substances Ionizing radiation Potassium iodide Iron Deferoxamine Isoniazid Pyridoxine (Vitamin B6) Methanol Fomepizoleethanol Methemoglobin forming substances Methylene…

The 3-phase model of sudden cardiac arrest

…energy source in all cells]). The heart consumes approximately 30 kilograms of ATP per day (Neubauer et al), which is about 100 times its weight…

Injection technique — intramuscular, subcutaneous and intradermal

…the patient down. Injection Needle Angle Maximum volume per site : : : : Deltoid, adult 23–25 G, 25 mm 90° 1–2 mL Deltoid, BMI 35 or…

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

…respond to maximal ACTH stimulation, and it is rarely the injection itself that determines whether the result can be interpreted. What decides that is whether…

🟠 Phentolamine

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

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