Презентация на тему Intoxication by agricultural chemical poisonings

– to kill) are chemical matters which are used

and under-story vegetation;

Landscapes, parks, and recreational areas to control

and weeds

Wood products to control wood-destroying organisms

Food preparation areas

are used for a fight against insects
2. Fungicides –

against bacteria
6. Acaracides – for destroying of the mites
7.

Main groups of pesticides

organic connections (chloridan, heptachlor, chlorten, polychlorpinen).
2.     Phosphorus organic connections

(cyanic acid, cyanamid of calcium).
7.     Preparations of copper (burgundy

of Agricultural Workers
OP’s are readily absorbed:

Across the SKIN with

productivity, pesticides may move from agricultural land into the

Processes involved in the movement of pesticides from the site of application (Cessna et al. 2005)

cereals, fruit and vegetables
De-wormers and systemic ‘pour-ons’ applied to

Environmental & Occupational Health Sciences.University of Washington opchild@u.washington.edu

without adequate protection. Airborne inhalation during application of pesticides

http://trialx.com/curebyte/2012/10/23/inhalation-photos-and-related-clinical-trials/

discarded poison containers
Consumption of fruit and vegetables that have

Common causes of OP poisoning

http://toolboxes.flexiblelearning.net.au/demosites/series3/315/resources/ohs/hazards/08hazardoussubstances.htm

pesticides or pet flea and tick control products
Common causes

http://nasdonline.org/document/196/Fact7/d000145/preventing-agricultural-chemical-exposure-a-safety-program-manual.html

or after exposure, within minutes to hours, depending on

coordination
Vomiting
Abdominal cramps
Diarrhea
Paralysis
http://www.extension.org/pages/17854/symptoms-of-pesticide-poisoning

phosphorus organic pesticides are owing to muscarinic action, nicotinic

of smooth muscle: GI tract and ureters
Increased secretions of

http://www.extension.org/pages/17854/symptoms-of-pesticide-poisoning

striated muscles)
Muscle weakness
Fasciculations: small, local contractions of muscles visible

of cerebrum and medulla)
Confusion
Seizures
Oppression and paralysis of vitally important

depend on:
Toxicity of pesticide
Amount of pesticide involved in the

later changes on bradycardia, and raises the arterial blood

to the symptoms of previous stage addition;
- a fever with

sometimes it finished lethally. In the clinic of heavy

Management of a patient with severe organophosphorus poisoning in a Sri Lankan district hospital.
www.thelancet.com Vol 371 February 16, 2008

needed to differentiate with astenovegetative neuroses, myocardial dystrophy. By

at the easy form of intoxication intramuscular enter 1-2

metallic form, can be in trivalent and pentavalent state

From: Klaassen et al., Chap. 19, Philp, Chap. 6

and zinc ores
combustion of fossil fuels
agricultural uses as herbicides

dermal exposure
mimics phosphate in terms of uptake by cells
Detoxified

From: Klaassen et al., Chap. 19, Philp, Chap. 6

groups), disrupts sulfhydryl-containing enzymes (As (III))
inhibits pyruvate and succinate

of the aerosol of arsenic on the mycoses of

a gastrointestinal tract.
metallic taste appears in a mouth,

in the terms of productions with pair or dust

as hyperkeratosis, hyperpigmentation, exfoliative dermatitis, and Mees’ lines (transverse white striae of

months exposure to arsenic levels of greater than 50

http://www.who.int/water_sanitation_health/dwq/arsenicun4.pdf
Guha Mazumder , (In press)

arsenic toxicity
http://www.who.int/water_sanitation_health/dwq/arsenicun4.pdf
Guha Mazumder , (In press)

x-ray of the abdomen may reveal ingested arsenic, which

with acute arsenic ingestion.
Gastric lavage may be useful; activated

widely used around the world. This class comprises a

(eg, dicofol, methoxychlor)
Hexachlorocyclohexane (ie, benzene hexachloride) and isomers (eg,

to stimulation of the central nervous system. Cyclodienes (such

http://emedicine.medscape.com/article/815051-overview#a0104

effects observed from organochlorine toxicity; therefore, the patient may

http://emedicine.medscape.com/article/815051-overview#a0104

exposure
Ingestions
Nausea and vomiting
Confusion, tremor, myoclonus, coma, and seizures
Respiratory depression

http://emedicine.medscape.com/article/815051-overview#a0104

vision
Cough
Acute lung injury (ALI)
Dermatitis

Physical findings
http://emedicine.medscape.com/article/815051-overview#a0104

with chlorine organic connections: workers of compositions and enterprises

Physical findings

http://emedicine.medscape.com/article/815051-overview#a0104

tachycardia or bradycardia, QT prolongation, nonspecific ST-segment changes
Gastrointestinal -

Physical findings

http://emedicine.medscape.com/article/815051-overview#a0104

skin with soap and water.
Provide oxygen and supportive care

caused by drugs and chemicals. The network of pores

the treatment of hypercholesterolemia and have been noted to

Treatment

of injection should not exceed 2 mg/min. May be

Treatment

for seizure control if status epilepticus does not respond

Treatment

and at staining does not have a negative influence

today because they are often found in the food

compounds

Mercury compounds enter the cell through plasmatic membrane or

of the palms and soles
edema of the hands and

clinical picture and information of anamnesis, which specify on

- Unitiol, intramuscular 5 % solution on a chart: