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Questions and Answers
Which adverse effect is associated with the administration of Dimercaprol?
Which adverse effect is associated with the administration of Dimercaprol?
- Hypokalemia
- Hypotension
- Bradycardia
- Thrombocytopenia (correct)
What is the mechanism of action of Dimercaprol in treating metal poisoning?
What is the mechanism of action of Dimercaprol in treating metal poisoning?
- Enhancement of metal absorption
- Chelation of heavy metals (correct)
- Inhibition of free radical production
- Neutralization of metal ions
Which organ is primarily responsible for the excretion of Dimercaprol from the body?
Which organ is primarily responsible for the excretion of Dimercaprol from the body?
- Lungs
- Kidneys (correct)
- Liver
- Intestines
What is a potential risk associated with the redistribution of arsenic and mercury to the central nervous system by Dimercaprol?
What is a potential risk associated with the redistribution of arsenic and mercury to the central nervous system by Dimercaprol?
How does Dimercaprol contribute to the reversal of metal-induced inhibition of sulfhydryl-containing enzymes?
How does Dimercaprol contribute to the reversal of metal-induced inhibition of sulfhydryl-containing enzymes?
Which clinical finding is NOT commonly associated with the use of Dimercaprol?
Which clinical finding is NOT commonly associated with the use of Dimercaprol?
What is a common clinical finding associated with chronic inorganic arsenic poisoning?
What is a common clinical finding associated with chronic inorganic arsenic poisoning?
What is a key pharmacokinetic property of mercury?
What is a key pharmacokinetic property of mercury?
How is mercury commonly absorbed into the human body?
How is mercury commonly absorbed into the human body?
What is a toxic effect of chronic exposure to inorganic arsenic on children?
What is a toxic effect of chronic exposure to inorganic arsenic on children?
Which of the following is NOT a mechanism of action of arsenic toxicity?
Which of the following is NOT a mechanism of action of arsenic toxicity?
What is a significant source of environmental release contributing to mercury bioaccumulation in fishes?
What is a significant source of environmental release contributing to mercury bioaccumulation in fishes?
Which factor determines the effectiveness of chelation therapy in removing a metal from a particular organ?
Which factor determines the effectiveness of chelation therapy in removing a metal from a particular organ?
What is a unique characteristic of the heavy metals that can be chelated by therapeutic agents?
What is a unique characteristic of the heavy metals that can be chelated by therapeutic agents?
Why are chelators only effective when in their ionized form?
Why are chelators only effective when in their ionized form?
What is the main function of chelation therapy in the context of heavy metal toxicity?
What is the main function of chelation therapy in the context of heavy metal toxicity?
How does a therapeutic chelating agent affect the distribution of heavy metals to vital organs?
How does a therapeutic chelating agent affect the distribution of heavy metals to vital organs?
In what form are chelators administered to effectively bind with heavy metals?
In what form are chelators administered to effectively bind with heavy metals?
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