With flush-rate oxygen, a non-rebreather mask was at least as good as a bag-valve-mask ventilation for intubation preoxygenation. Many intubators using the rapid sequence intubation protocol use a bag-valve-mask (BVM) for preoxygenation. But in the absence of a good mask…
Read MoreHow to Differentiate Pleural Effusion Exudates from Transudates Historically, Light’s criteria have been used to classify pleural effusions into transudates or exudates. Light’s criteria were established by Dr. Richard Light in 1972.[1] These criteria maximize sensitivity but have a lower…
Read MoreSeveral studies in 2014 suggested that intravenous iodinated contrast use in computed tomography (CT) scanning was not associated with acute kidney injury. Now, the Mayo Clinic has performed a retrospective study of data investigating 5758 adults with chronic kidney disease…
Read MoreThere are plenty of reasons to travel to the city of San Antonio, from ghost tours to mirror mazes you will never have a dull moment on your stay. If you are looking for a scare along with a San…
Read MoreA recent study of nearly 5,000 ultrasound-guided paracenteses concluded that the risk of major bleeding can be reduced if a two probe technique is used compared with a single probe approach. The traditional single probe approach to ultrasound-guided paracentesis utilizes…
Read MoreThe Society of Hospital Medicine in collaboration with the Choosing Wisely organization has advocated against routine daily lab testing for hospitalized adults since September 2013. At that time SHM wrote, “Hospitalized patients frequently have considerable volumes of blood drawn (phlebotomy)…
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