Toxico > Nitrate > Flashcards

Nitrate Flashcards

(12 cards)

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1
Q

Nitrosamine effect

A

Carcinogenic & immunotoxic

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2
Q

Nitrate mecha

A

MetHb formation
carotine -> vit A (repro & thyroid pb)

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3
Q

Nitrate main signs

A

GI signs

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4
Q

Methods of diagnostic for nitrate poisoning

A

2,5% acetic acid

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5
Q

Blood colour in nitrate poisoning

A

Chocolate Br

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6
Q

Ttt used in nitrate poisoning

A

1% Methylene Blue
Vit C in young an
+ sympto

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7
Q

Max quantity of E250 in food allowed to avoid nitrate poisoning ?

A

0,6% max

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8
Q

Cyanide mecha

A

Inhibit cytochrome oxydase (blood can’t release O to tissues)

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9
Q

Cyanide blood colour

A

Cherry R

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10
Q

In which case is the blood chocolate Br ?

A

Nitrate poisoning

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11
Q

In which case is the blood dark blue ?

A

In CO2 poisoning

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12
Q

In which case occurs MetHb formation ?

A

In nitrate poisoning

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