TOX 8 - Glycols and aldehydes Flashcards
1
Q
Glycol toxicity
A
Nephrotoxicity - tubular necrosis
Hepatotoxic
Narcotic effect
2
Q
Glycol therapy
A
No specific antidote
Gastric lavage with potassium permanganate
Symptomatic therapy against kidney damage
3
Q
Aldehydes
A
Formaldehyde
Acetaldehyde
Paraldehyde
Metaldehyde
(FAP M(ore)?)
4
Q
Formaldehyde effects and therapy
A
protein precipitation -> necrosis
therapy consists of decontamination, supportive therapy and gastric lavage
5
Q
Acetaldehyde
A
Weak local irritable effect, cause necrosis
6
Q
Paraldehyde
A
Not toxic
7
Q
Metaldehyde
A
Metabolized into acetaldehyde
Causes local irritation (hemorraghic gastritis) and later CNS effects