A striped racer, also known as the California whipsnake, is a species of non-venomous snake native to the coast and foothills of California. It is a long, slender, and fast-moving snake, identified by its distinctive stripes running down the length of its body. They primarily feed on lizards and small rodents. The scientific name for this species is Masticophis lateralis.
Radiological weapons
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Radiation exposure is discussed in detail elsewhere. Mass casualties due to radiation can result from the detonation of a nuclear device. A nuclear detonation not only creates a large burst of direct radiation but will also cause numerous blast and burn injuries and disperse radioactive material widely (termed fallout). Radioactive material can also be dispersed by packing it around a conventional explosive that is then detonated. Such a weapon is sometimes called a dirty bomb. People may also be exposed to radiation from a concealed source (for example, a container of radioactive material hidden under a subway seat). Doctors determine whether people have been exposed (irradiated), contaminated by radioactive dust and debris, or both. If contamination has occurred, doctors put people through decontamination measures.
(See also Overview of Incidents Involving Mass-Casualty Weapons.)
The views expressed in this article are those of the author and do not reflect the official policy of the Department of Army, Department of Defense, or the U.S. Government.
Radiological weapons meaning & definition 1 of Radiological weapons.
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Ionizing radiation is discussed in detail elsewhere (see Radiation Exposure and Contamination). Mass casualties due to ionizing radiation can result from the detonation of a nuclear (fission) or a thermonuclear (fusion) device, from the contamination of conventional explosives with radioactive material (such a weapon is called a radiation dispersal device, or a dirty bomb), or from placement (eg, under a subway seat) of a concealed point source of radiation.
Radiation exposure may involveContamination (external or internal)
Irradiation
BothContamination is contact with radioactive material, typically as a dust or liquid. Irradiation is exposure to ionizing radiation but not radioactive material.
In cases of the deliberate use of radiation as a weapon, it must be determined whether patients have been exposed (irradiated), contaminated, or both. If contamination has occurred, determination of whether it is external, internal, or both is needed. Use of the ASBESTOS acronym (see table ASBESTOS*: Secondary Assessment of Mass Casualties Due to Chemical or Radiological Weapons) is helpful in making these determinations. Another useful clinical resource is the online and downloadable module, Radiation Emergency Medical Management (REMM).
(See also Overview of Incidents Involving Mass-Casualty Weapons.)
The views expressed in this article are those of the author and do not reflect the official policy of the Department of Army, Department of Defense, or the US Government.Radiological weapons meaning & definition 2 of Radiological weapons.