…NIV are two different treatments with different physiology, and the commonest source of error is confusing them. CPAP delivers a constant pressure that recruits alveoli…

…about 7.20. Different targets apply when the intracranial pressure is raised: normocapnia (PaCO₂ 4.5–5.0 kPa) and avoidance of hypoxia, since hypercapnia…

…COPD) Bronchospasm (asthma) Other : Coma Central hypoventilation syndromes Neuromuscular diseases Anemia The natural course of asphyxia Should ventilation be entirely inhibited (as seen in acute…

…continuous ECG monitoring and early assessment of the need for dialysis ECG changes or serious neuromuscular symptoms mean a high risk even if the plasma…

…suction, neuromuscular blockers, and a person designated to keep time and read out the number of attempts. Laryngeal mask sizes Size Patient weight Maximum cuff…

…a saturation of 92–96 % in most patients, and 88–92 % where there is a risk of carbon dioxide retention (COPD, obesity hypoventilation, neuromuscular disease…

…neuromuscular disease, marked chest wall deformity, severe bronchiectasis and cystic fibrosis. Here a lower target range and controlled delivery apply — not the withholding of oxygen…

…longer a joint remains dislocated, the harder the reduction becomes and the greater the risk of chondral and neurovascular injury. Aim for reduction within a…

…earlier era. The needle is inserted close to the upper border of the rib, never at the lower border where the neurovascular bundle lies, and…

…saw, protective sheeting Hot water gives faster setting and more heat production — a risk of burns Document the distal neurovascular status before casting : sensation, motor…