"A practical, all-encompassing guide to disaster preparedness-from avalanches and blackouts to pandemics and wildfires-from NBC News senior medical correspondent and emergency medicine physician Dr. John Torres"--

Many people think that a nose gets congested (stuffy) from too much thick mucus. However, in most cases, the nose becomes congested when the tissues lining it become swollen. The swelling is due to inflamed blood vessels. Newborn infants must breathe through the nose. Nasal congestion in an infant's first few months of life can interfere with nursing, and in rare cases can cause serious breathing problems. Nasal congestion in older children and adolescents...

Mass casualty emergencies can take many forms, from natural disasters to terrorist attacks. These events affect entire communities and bring about a surge of victims, overwhelming the capacities of first responders (police, fire, and EMS) and hospital first receivers. This program addresses the main components of the JCAHO mandate requiring all hospitals to implement emergency management planning. After viewing the program, learners should be able...

It was an otherwise ordinary evening when a gunman walked into a pub and shot an innocent man seven times at point-blank range with a Makarov semiautomatic. After re-creating the crime, this program tracks the victim from the scene of the shooting, to surgery, to intensive care, to recovery and ongoing therapy for PTSD as it addresses the treatment of his wounds through expert commentary supported by 3-D computer graphics and OR footage. The program...

When people have chest pain, they're often concerned they're having a heart attack. I'm Dr. Alan Greene, and I'd like to talk to you for a moment about the different kinds of chest pain and when it may be an emergency. It turns out, there are lots of different kinds of chest pain. In fact, almost everything in the chest can hurt in one way or another. Some of the causes are really nothing more than a minor inconvenience. Some of them, though, are...

They call it the common cold for a reason. Colds are extraordinarily common. Children average three to eight colds a year, and adults almost that many. I'm doctor Alan Greene, and I want to give you a couple of tips about navigating the cold and flu aisle at the drug store.

Head lice can be a real problem. I heard a really creative tip for dealing with this I want to share with you. I'm Dr. Alan Greene.

Beyond the immediate risks to a patient's life, doctors must also identify other bodily damage. In this program, Dr. Gunther von Hagens examines the kinds of injuries that can lead to permanent disability if not quickly addressed. Dissecting a female body donor who died after falling from a window, von Hagens locates fractures throughout her skeleton, explains how bones break, and bends a human spine to discover how much force it can withstand before...