…human bites, and all bites on the hand. These are as a rule left open. Facial bites can be sutured after careful debridement because of…

ECG Video lecture: Assessment of the QT interval (QTc interval) Corrected QT interval (QTc) calculator Open the calculator →

…Fold the ends of the stockinette back over the edge of the cast and smooth the edges. 7. Secure with an elastic bandage in even…

…it as an open fracture. The anatomy of the nail apparatus The terminology is hard to follow without a picture, and several of the steps…

…5 cm into the ear canal, not beyond the hair bearing skin. 5. Direct the jet upwards and backwards along the superior wall of the…

…axillary nerve: sensation over the lateral part of the deltoid before and after the reduction , together with the distal pulse and sensation throughout the arm…

…QT dispersion. Increased QT dispersion is associated with increased morbidity and mortality. This is presumably explained by a higher incidence of malignant ventricular arrhythmias. It…

…The test presupposes that the patient has spontaneous nystagmus at the time of examination and that the examiner is experienced with the head impulse test…

…nasal speculum and otoscope specula in several sizes. Alligator forceps, bayonet forceps, an angled hook, a cerumen loop. Suction with Frazier tips of various sizes…

…of the mask, a syringe for the cuff in the models that have one, a cuff manometer. A videolaryngoscope with both a Macintosh like and…

…the lower part of the target range. Paraquat poisoning — oxygen worsens the lung injury. Discuss with your national or regional poison control centre. An open…

…treat (NNT) for the ACLS specific interventions is much higher or uncertain, meaning that the efficacy of these interventions is much lower or uncertain. Indeed…

…arrest, BLS includes delivering high quality chest compressions, ventilations and use of an automatic external defibrillator (AED). BLS courses are provided by certified instructors worldwide…

…by DeBehnke et al. and Safar et al. The majority of all asphytic cardiac arrests begin with PEA and progress to asystole. Shockable rhythms (ventricular…

…reveal pneumothorax (highlighted by a lack of lung tissue) and its impact on cardiac function. Clinically, patients may present with: Absent breath sounds on the…

…Coimbra R. Open chest versus closed chest cardiopulmonary resuscitation in trauma patients with signs of life upon hospital arrival: a retrospective multicenter study. Crit Care…

…Coimbra R. Open chest versus closed chest cardiopulmonary resuscitation in trauma patients with signs of life upon hospital arrival: a retrospective multicenter study. Crit Care…

…mechanism. Sequential activation implies that the atria are activated first and they fill the ventricles with adequate volumes of blood before ventricular contraction commences. To…

…back and forth across the cell membrane. Because ions are electrically charged, their movement generates an electrical current. This means that the propagation (spread) of…

…Coimbra R. Open chest versus closed chest cardiopulmonary resuscitation in trauma patients with signs of life upon hospital arrival: a retrospective multicenter study. Crit Care…

…the less steep the slope of the EDPVR curve, and vice versa . ESPVR (End Systolic Pressure Volume Relationship) shows how maximum pressure varies with volume…

…and a light protected tube if spectrophotometry is to be performed. Procedure 1. Position the patient correctly. The lateral position with the back towards you…

…left ventricle decreases and when it is lower than left atrial pressure, the mitral valve opens, which results in blood flowing into the left ventricle…