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A blast injury is a complex type of physical trauma resulting from direct or indirect exposure to an explosion. [1] Blast injuries occur with the detonation of high-order explosives as well as the deflagration of low order explosives. These injuries are compounded when the explosion occurs in a confined space.
There may also be skin irritations or chemical burns and eye irritation or conjunctivitis. A person with chlorine gas poisoning may also have nausea, vomiting, or a headache. [1] [2] [3] Chronic exposure to relatively low levels of chlorine gas may cause pulmonary problems like acute wheezing attacks, chronic cough with phlegm, and asthma. [2]
If you have a fever with your cough that doesn’t get better with medication or comes back within a few hours of taking fever-reducing medication, you have shortness of breath, chest pain, body ...
Human beings have about a 50:50 chance of surviving 500 psi, but will probably be severely injured at 70-100 psi. Exposed eardrums will be ruptured 50% of the time at 15 psi. However, a standing man will be blown away at about 10 f/s velocity by a shock of 25 psi peak pressure.
Commonly referred to as being "blown up", "blown apart", or "dashed to pieces" in older literature, [3] total body disruption may be caused by such traumas as being within or in close proximity to a powerful explosion, uncontrolled decompression, or implosion. It is the most severe type of blast injury. [4]
Strep throat is a common bacterial infection in children and teens, but a recent "explosion" in cases, many of which with few or atypical symptoms, is concerning experts.
Next, thrust in an inward and upward motion on the diaphragm. This will force air out of the lungs and remove the blockage. Repeat these abdominal thrusts up to five times, the doctor advised.
Explosive decompression occurs typically in less than 0.1 to 0.5 seconds, a change in cabin pressure faster than the lungs can decompress. [1] [3] Normally, the time required to release air from the lungs without restrictions, such as masks, is 0.2 seconds. [4]