fumes


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fumes

[L. fumus, smoke]
Vapors, esp. those with irritating qualities.

nitric acid fumes

The vapors of nitric acid (HNO3). They are used in various chemical processes. Poisoning is produced by the action of the corrosive fumes on the respiratory tract.

Symptoms

Findings include choking, gasping, swelling of mucous membranes, tightness in the chest, pulmonary edema, cough, and shock. Symptoms may last for 1 week or more.

Treatment

The patient must be removed immediately from the fumes and good ventilation of the lungs maintained. Therapy is given for shock and pulmonary edema. Administration of oxygen under pressure using a mask may be required along with analgesics and anxiolytics as needed. Clothes must be removed if they are contaminated. Steroids may help diminish the inflammatory response of the lungs.

Medical Dictionary, © 2009 Farlex and Partners
References in periodicals archive ?
The post Hotel workers hospitalised after inhaling noxious fumes appeared first on Cyprus Mail .
Many people install carbon monoxide detectors in their homes to protect themselves and their families from these deadly fumes. Currently, carbon monoxide detectors are not required on commercial aircrafts, but passage of this bill would change that.
Police in Greater Manchester say there have been" several" reports of the drug craze in recent weeks They said: "Intelligence from Greater Manchester fire and rescue suggests wheelie bins are being set on fire and fumes from the bins are inhaled.
Intelligence from Greater Manchester fire and rescue suggests that wheelie bins are being set on fire and fumes from the bins are inhaled.
The research group is also accused of subjecting human volunteers to fumes in tests in Germany between 2013 and 2014.
Many lives are cut short and long-term health care for many are attributed to traffic fumes.
In crushing industry a bag type filter is used for trapping the fine particulates of toxic fumes [12].
When this happens, more exhaust fumes are released.
Citing an investigation into the cause of the fumes that originated from the plant on Calle Industria, DandL said initial findings suggested that the fumes had emanated from the vents of a storage tank and that the fumes were caused by heat generated by polymerisation.
The UIC researchers wanted to test the naked mole-rat's behavior in acidic environments, so they put test animals in cages that contained various strengths of acidic fumes. The naked mole-rats seemed oblivious to most concentrations of fumes, wandering around in acidic and non-acidic environments for about the same amount of time.
The researchers placed naked mole-rats in a system of cages in which some areas contained air with acidic fumes. The animals were allowed to roam freely, and the time they spent in each area was tracked.
The WHO now ranks diesel fumes alongside cigarette smoking, asbestos and ultraviolet radiation, which are known to be cancer-causing, and worse than second hand cigarette smoke.