Flexible bronchoscopy is a procedure that allows a clinician to examine the breathing passages (airways) of the lungs (figure 1). Flexible bronchoscopy can be either a diagnostic procedure (to find out more about a possible problem) or a therapeutic procedure (to try to treat an existing problem or condition).

This is an introduction to ventilator settings like FIO2, PEEP, Flow rate,trigger,TV, and RR. I also discuss how these settings relate to CO2 and O2 control and to complications like oxygen toxicity and barotrauma with an emphasis on physiology.

This video demonstrates a technique for reducing a dislocated hip. This patient had recurrent dislocations of his artificial hip.

This is an animation of the biomechanics involved in relocating a dislocated shoulder.

Modified Milch method of relocating a dislocated shoulder

This is a demonstration of the scapula manipulation method of relocating a dislocated shoulder

This is a demonstration of the Kocher's method of relocating a dislocated shoulder

Using 3D animations we have come up with a new way of demonstrating how to perform portable ultrasound examinations

Central venous catheter. Diagram showing a tunneled central line inserted into the right subclavian vein. A central venous catheter (CVC), also known as a central line, central venous line, or central venous access catheter, is a catheter placed into a large vein.

Cardiac tamponade is a medical emergency that requires urgent drainage of the pericardial fluid. Preferably, patients should be monitored in an intensive care unit. All patients should receive the following: Oxygen Volume expansion with blood, plasma, dextran, or isotonic sodium chloride solution, as necessary, to maintain adequate intravascular volume - Sagristà-Sauleda et al noted significant increase in cardiac output after volume expansion [24] (see the Cardiac Output calculator) Bed rest with leg elevation - This may help increase venous return Positive-pressure mechanical ventilation should be avoided because it may decrease venous return and aggravate signs and symptoms of tamponade. Inpatient care After pericardiocentesis, leave the intrapericardial catheter in place after securing it to the skin using sterile procedure and attaching it to a closed drainage system via a 3-way stopcock. Periodically check for reaccumulation of fluid, and drain as needed. The catheter can be left in place for 1-2 days and can be used for pericardiocentesis. Serial fluid cell counts can be useful for helping to discover an impending bacterial catheter infection, which could be catastrophic. If the white blood cell (WBC) count rises significantly, the pericardial catheter must be removed immediately. A Swan-Ganz catheter can be left in place for continuous monitoring of hemodynamics and to assess the effect of reaccumulation of pericardial fluid. A repeat echocardiogram and a repeat chest radiograph should be performed within 24 hours.

An introduction to using the slitlamp microscope for looking at the eye. Covers the use and looking at anterior structures such as: lashes, conjunctiva, sclera, cornea, anterior chamber, iris, lens, and vitreous.

Step by step instruction on placing a subclavian central line. Includes tips on making it "the straightest shot possible

A video demonstrating the proper insertion of the Quicktrach emergency cricothyrotomy device.

Arterial Blood Gas Sampling

Arterial Cannulation

Trying to survive medical school funny video

Fenestration of Middle Cranial Fossa Arachnoid Cyst with Accompanying Subdural Hygrom

Sebaceous Cyst, Hematoma and Growth Removal

A doctor pops a giant cyst on a boy's eye and films the whole thing. As the big cyst pops, puss oozes out.

Grape Jelly Abscess on the Butt