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Deceased donor organ donation

Procedurer The donation process begins long before any retrieval: it begins when someone in the intensive care unit identifies a possible donor and the deceased…

Adenosine: Administration Technique, Dose Escalation and Precautions

…normal accessory pathways. However, conduction may be blocked in unusual accessory pathways that possess long conduction times or decremental conduction properties. Furthermore, adenosine binds to…

Lung function and respiration

…FVC Forced vital capacity FEV₁/FVC The ratio that defines obstruction PEF Peak expiratory flow — variability rather than the absolute value TLC Total lung capacity…

Spirometry

Procedurer Spirometry is the only investigation that distinguishes obstructive from restrictive impairment of lung function, and COPD cannot be diagnosed without it . The quality of…

Nasogastric tube

…a patient with an impaired cough reflex, and the first feed then becomes a direct instillation into the lung. No tube may be used before…

Pulmonary Hypertension: Classification and Treatment Principles

…It may arise from pulmonary vascular disease, left sided cardiac disease, chronic lung disease or hypoxia, chronic thromboembolic obstruction, or a range of miscellaneous conditions…

Performing Echocardiographic Examinations

…the heart comes closer to the thoracic wall, with less lung tissue covering the heart. Some images in adult TTE are obtained with the patient…

Central venous catheter

…departments — follow local protocol. Severe lung disease or a contralateral pneumothorax: avoid the subclavian and jugular routes on the healthy side, since a pneumothorax there…

Empirical antibiotic therapy: quick reference for common infections

…3 IV Pneumonia, in chronic lung disease amoxicillin 750 mg × 3 PO 5–7 days or benzylpenicillin 3 g × 4 IV Pneumonia, suspected atypical pathogen…

Amiodarone: Loading, Maintenance Dosing and Monitoring Schedule

…major active metabolite. Both the parent drug and its metabolite accumulate extensively in various tissues, including the liver, lung, fat, and skin, with myocardial concentrations…

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