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Question 1

Atropin is an useful antidote for poisoning by?

Answer 1

Organophosphate

Question 2

Vitamin K or K1 is an useful antidote for poisoning by?

Answer 2

Anticogaulant rodenticides

(Warfarin etc.)

Question 3

The mechanism of action of cyanide is?

Answer 3

The inhibition of the enzyme cytochrome oxidase

Question 4

The damage of cell membrane is the wall of the capillaries is the primary effect of the poisonous action of?

Answer 4

Arsenic

Question 5

Antidote therapy in mercury poisoning is?

Answer 5

Dimercaptopropanol (BAL)

Question 6

Absorption and retention of copper in the body are influenced by the amount of?

Answer 6

Molybdenum and sulphate

Question 7

Normal percentage of urea in milk is?

Answer 7

2-7 mmol/l

Question 8

Mechanism of action for heavy metals is?

Answer 8

Binding with SH-groups

Question 9

Alfatoxin G1 and G2 fluoresce with?

Answer 9

Green colour

Question 10

According to WHO classification per oral LD₅₀ of extremely toxic compounds is?

Answer 10

Less than 50mg/kg b.w.

Question 11

After NO₂ reacts with haemoglobin (Hb) it is reduced into?

Answer 11

NO^-
Nitric oxide