Rabbits are small mammals found naturally in Europe, South Africa, Sumatra and Japan. Rabbits are also often found in the desert regions of the Middle East where the rabbits inhabit the greener parts of the deserts where there is enough food and water for the rabbits to survive. Rabbits are herbivores that feed on mainly on grass, but rabbits also eat nuts and berries and often fruit and vegetables.
Mean airway pressure typically refers to the mean pressure applied during positive-pressure mechanical ventilation. Mean airway pressure correlates with alveolar ventilation, arterial oxygenation, hemodynamic performance, and barotrauma.
Continuous positive airway pressure (CPAP): CPAP is a fixed positive pressure throughout the respiratory cycle. CPAP appears to be more effective in reducing the need for tracheal intubation and possibly mortality in patients presenting with with acute cardiogenic pulmonary oedema (ACPE). Bi-level positive airway pressure (BiPAP): 1  BiPAP is when the ventilator delivers different levels of pressure during inspiration (IPAP) and expiration (EPAP). 2  BiPAP ventilation appears to be more effective in reducing mortality and the need for tracheal intubation in patients with an acute decompensation of COPD.