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Foreign body in the ear and nose

…urgency varies: Object Urgency : : Button battery Immediately — leakage of fluid causes a chemical burn Two or more magnets (including in different nostrils) Immediately — pressure necrosis…

Arterial line

…aortic balloon pump. Assessment of stroke volume variation as part of fluid management. Contraindications Infection, burn or trauma over the insertion site. Insufficient collateral circulation…

Causes of sudden cardiac arrest

…Some factors vary from second to second (e.g. degree of ischemia, parasympathetic and sympathetic tone) while others take months or years to develop (e…

Central venous catheter

…dialysis catheter, not an ordinary triple lumen catheter). Measurement of central venous pressure and central venous oxygen saturation. Repeated blood sampling during intensive care. Exhausted…

Pleural aspiration and chest drain

…shows the most fluid, usually in the scapular line one to two intercostal spaces below the upper border of the fluid, but never below the…

Peripheral venous cannula and intraosseous access

…Infection or burns over the puncture site. Osteogenesis imperfecta and severe osteoporosis (relative). An inability to identify the landmarks. Choice of vein and cannula size…

CPAP and non-invasive ventilation (NIV)

…that does the work of ventilation — raising IPAP and EPAP by the same amount does not increase ventilation at all . The backup rate is usually…

Skin biopsy — punch, shave and excision

…report. A shave biopsy of a pigmented lesion that turns out to be a melanoma can make the Breslow thickness unmeasurable and staging therefore impossible…

Congenital heart disease & GUCH (Grown Up Congenital Heart disease)

…and half of them have moderate or complicated defects; the remaining third have mild defects ( Baumgartner et al ). Approximately 40,000 children are born with…

Eye examination and corneal foreign body

…on the upper border of the tarsal plate with a cotton bud, and at the same time fold the lid margin upwards and backwards towards…

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