…to its depth, and has not been assessed for tendon and nerve injury will heal badly however neatly the suture is placed. The commonest cause…

…branches of the facial nerve at the temple, the accessory nerve in the posterior triangle of the neck, and the superficial nerves of the forearm…

…arrhythmia. Undrained pneumothorax. Facial trauma, facial burns or recent facial surgery that make a seal impossible. Recent surgery on the oesophagus or upper gastrointestinal tract…

…injury, anaphylaxis, deep neck infection, an expanding haematoma, facial trauma. An anticipated course requiring a secured airway — transfer, heavy sedation, surgery — and cardiac arrest. Contraindications…

…trauma impairing ventilation or gas exchange can cause hypoxia. Such traumas include cerebral, facial, airway and thoracic injuries. Tension pneumothorax : Tension pneumothorax increases intrathoracic pressure…

…half life of adenosine. Anxiety Chestpain. Palpitations. Headache Hypotension. Facial flushing. Sweating. Bronchospasm Dyspnea Nausea Metallic taste Tightness in throat Lightheadedness, dizziness, tingling in arms…