Toxicology PP Flashcards
- Which of the following chelators can be used in iron poisoning?
a. Defroxamine
b. Dimercaprol
c. Succimer
d. Co-EDTA
e. D-penicillamine
- Which of the following chelators can be used in iron poisoning?
a. Defroxamine
b. Dimercaprol
c. Succimer
d. Co-EDTA
e. D-penicillamine
- Which of the following symptoms is characteristic to CO poisoning?
a. Paralysis of the radial nerve
b. Extreme pupilconstriction
c. Severe headache
d. Bloody stool
e. Methemoglobinemia
- Which of the following symptoms is characteristic to CO poisoning?
a. Paralysis of the radial nerve
b. Extreme pupilconstriction
c. Severe headache
d. Bloody stool
e. Methemoglobinemia
- In CO poisoning you have to do, EXCEPT:
a. Oxygen inhalation
b. Hemodialysis
c. Diazepam injection
d. Corticosteroid or mannitol to prevent cerebral edema
e. Treating acidosis
- In CO poisoning you have to do, EXCEPT:
a. Oxygen inhalation
b. Hemodialysis
c. Diazepam injection
d. Corticosteroid or mannitol to prevent cerebral edema
e. Treating acidosis
- Which of the following is forbidden in acid-base poisoning
a. To give milk or water
b. Restoring plasma pH
c. To give morphine
d. To provoke emesis
e. Infusion
- Which of the following is forbidden in acid-base poisoning
a. To give milk or water
b. Restoring plasma pH
c. To give morphine
d. To provoke emesis
e. Infusion
- Which of the following statements describe similarity between oxalic acid and base poisoning?
a. Both cause coagulative necrosis
b. Both cause colliquative necrosis
c. Both may cause tetany
d. Both are nepthrotoxic
e. Both are hepatotoxic
- Which of the following statements describe similarity between oxalic acid and base poisoning?
a. Both cause coagulative necrosis
b. Both cause colliquative necrosis
c. Both may cause tetany (they both bind to calcium and also cause cardiac depression)
d. Both are nepthrotoxic
e. Both are hepatotoxic
- Which of the following permanent damage is typical after surviving methanol intoxication?
a. Uremia
b. Blindness
c. Esophagus stricture
d. Aphasia
e. Bone marrow suppression
- Which of the following permanent damage is typical after surviving methanol intoxication?
a. Uremia
b. Blindness
c. Esophagus stricture
d. Aphasia
e. Bone marrow suppression
- Which of the following should be done in ethylene glycol poisoning?
a. To give chelators
b. Oxygen inhalation
c. To give ethanol
d. To make methemoglobin with nitrates
e. To give liverprotective drugs (ex. Silymarin, silybinin)
- Which of the following should be done in ethylene glycol poisoning?
a. To give chelators
b. Oxygen inhalation
c. To give ethanol
d. To make methemoglobin with nitrates
e. To give liverprotective drugs (ex. Silymarin, silybinin)
- Which of the following symptoms is characteristic to lead (Pb) poisoning
a. Paralysis of the radial nerve
b. Rice water stool
c. Acture renal failure
d. Planter hyperkeratosis
e. Respiratory insufficiency
- Which of the following symptoms is characteristic to lead (Pb) poisoning
a. Paralysis of the radial nerve (peripheral neuropathy)
b. Rice water stool
c. Acture renal failure
d. Planter hyperkeratosis
e. Respiratory insufficiency
- Which of the following symptoms is NOT typical for mercury (Hg) poisoning?
a. Acute renal failure
b. Microcytic anemia
c. Bloody stool
d. Neuropathy
e. Acrodynia (painful extremities)
- Which of the following symptoms is NOT typical for mercury (Hg) poisoning?
a. Acute renal failure
b. Microcytic anemia
c. Bloody stool
d. Neuropathy
e. Acrodynia (painful extremities)
- Chronic arsenic (As) poisoning can be detected from:
a. Hair
b. Bone marrow
c. Urine
d. Liver biopsy
e. CT examination
- Chronic arsenic (As) poisoning can be detected from:
a. Hair
b. Bone marrow
c. Urine
d. Liver biopsy
e. CT examination
- Which of the following is NOT characteristic for arsenic (As) poisoning?
a. Rick water stool
b. Hyperpigmentation
c. Peripheral neuropathy
d. Endarteritis obliterans
e. Methemoglobinemia
- Which of the following is NOT characteristic for arsenic (As) poisoning?
a. Rick water stool
b. Hyperpigmentation
c. Peripheral neuropathy
d. Endarteritis obliterans
e. Methemoglobinemia
- Which of the followings can be applied in alkilphosphate poisoning?
a. Atropine
b. Dimercaprol
c. NaCa-EDTA
d. Ethanol
e. Na2S2O7
- Which of the followings can be applied in alkilphosphate poisoning?
a. Atropine
b. Dimercaprol
c. NaCa-EDTA
d. Ethanol
e. Na2S2O7
- Which of the following mechanisms describes the action of DNOC?
a. Binding to the SH-groups of proteins
b. Detaching oxidative phosphorylation
c. Protein precipitation
d. Methemoglobin formation
e. Inhibition of cytochrome oxidase
- Which of the following mechanisms describes the action of DNOC?
a. Binding to the SH-groups of proteins
b. Detaching oxidative phosphorylation (decoupling of oxidation and phosphorylation)
c. Protein precipitation
d. Methemoglobin formation
e. Inhibition of cytochrome oxidase
- Which of the following is the most appropriate treatment of cyanide poisoning?
a. Dimercaprol or other chelators
b. Only symptomatic treamtnet
c. To create methemglobin with NaNO2 then to give Na2S2O2
d. Morphine-atropine combination
e. To give vitamin B12
- Which of the following is the most appropriate treatment of cyanide poisoning?
a. Dimercaprol or other chelators
b. Only symptomatic treamtnet
c. To create methemglobin with NaNO2 then to give Na2S2O2
d. Morphine-atropine combination
e. To give vitamin B12
- Which of the following statements is true about Amanita falloides poisoning?
a. Poisoning has two phases
b. Symptoms start within 1-2 hours
c. It is characterized by strong parasymphathomimetic effects
d. Hallucinations appear
e. Symptoms are similar to atropine poisoning
- Which of the following statements is true about Amanita falloides poisoning?
a. Poisoning has two phases
b. Symptoms start within 1-2 hours
c. It is characterized by strong parasymphathomimetic effects
d. Hallucinations appear
e. Symptoms are similar to atropine poisoning
- Mechanism of nerve gases:
a. Inhibition of Krebs cycle
b. Mucosa irritant
c. Bone marrow suppressive
d. Irreversible acetylcholinesterase inhibitors
e. Inhibitors of cytochrome oxidase
- Mechanism of nerve gases:
a. Inhibition of Krebs cycle
b. Mucosa irritant
c. Bone marrow suppressive
d. Irreversible acetylcholinesterase inhibitors
e. Inhibitors of cytochrome oxidase
- Which of the following symptoms is not characteristic to organophosphate poisoning?
a. Muscle rigidity
b. Vomiting
c. Bronchoconstriction
d. Salivation
e. Hypotension
- Which of the following symptoms is not characteristic to organophosphate poisoning?
a. Muscle rigidity
b. Vomiting
c. Bronchoconstriction
d. Salivation
e. Hypotension
- What is the most severe complications of chronic benzene poisoning
a. Severe bone marrow suppression
b. Hypertension
c. Diabetes mellitus
d. Chronic heart failure
e. Alzheimer’s disease
- What is the most severe complications of chronic benzene poisoning
a. Severe bone marrow suppression
b. Hypertension
c. Diabetes mellitus
d. Chronic heart failure
e. Alzheimer’s disease
- Which of the following is NOT a characteristic symptom of DNP intoxication
a. Fevere
b. Dyspnea
c. Lung edema
d. Hypertension
e. Cyanosis
- Which of the following is NOT a characteristic symptom of DNP intoxication
a. Fevere
b. Dyspnea
c. Lung edema
d. Hypertension
e. Cyanosis
- Which of the following statements is not true
a. Lead poisoning may cause gout
b. Lead poisoning may cause constipation
c. Lead poisoning may result in obesity
d. Lead poisoning may cause peripheral neuropathy
e. Lead poisoning may cause hemolysis
- Which of the following statements is not true
a. Lead poisoning may cause gout
b. Lead poisoning may cause constipation
c. Lead poisoning may result in obesity
d. Lead poisoning may cause peripheral neuropathy
e. Lead poisoning may cause hemolysis
- Which of the following does not induce acute hypoxia?
a. Chlorates
b. Cyanide
c. Nitrates
d. CO
e. Benzene
- Which of the following does not induce acute hypoxia?
a. Chlorates
b. Cyanide
c. Nitrates
d. CO
e. Benzene
- Which of the following cholinesterase inhibitors may antagonize the CNS symptoms of atropine poisoning?
a. Neostigmine
b. Distigmine
c. Pyridostigmine
d. Physostigmine
e. Edrophonium
- Which of the following cholinesterase inhibitors may antagonize the CNS symptoms of atropine poisoning?
a. Neostigmine
b. Distigmine
c. Pyridostigmine
d. Physostigmine
e. Edrophonium
- Which of the following symptoms is typical to botulism, except:
a. Maintained consciousness
b. Muscle paralysis
c. Double vision
d. Intestinal paralysis
e. Epileptiform seizures
- Which of the following symptoms is typical to botulism, except:
a. Maintained consciousness
b. Muscle paralysis
c. Double vision
d. Intestinal paralysis
e. Epileptiform seizures
- Which of the following statements is not characteristic to CO poisoning?
a. Formation of COHb is irreversible
b. NaHCO3 can be given iv if necessary
c. Mannitol can be given if necessary
d. Symptoms of poisoning are headache, dizziness, acidosis
e. 60% CoHb level is lethal
- Which of the following statements is not characteristic to CO poisoning?
a. Formation of COHb is irreversible
b. NaHCO3 can be given iv if necessary
c. Mannitol can be given if necessary
d. Symptoms of poisoning are headache, dizziness, acidosis
e. 60% CoHb level is lethal
- Which of the following poisonings may induce hepatotoxicity
a. Methanol
b. CCL4
c. Methyl mercury
d. Mushrooms containing toxic alkaloids
e. Acids
- Which of the following poisonings may induce hepatotoxicity
a. Methanol
b. CCL4
c. Methyl mercury
d. Mushrooms containing toxic alkaloids
e. Acids
- What is the antidote of irreversible acetylcholinesterase blockers
a. Physostigmine
b. Pralidoxime
c. Parathion
d. Carbachol
- What is the antidote of irreversible acetylcholinesterase blockers
a. Physostigmine
b. Pralidoxime
c. Parathion
d. Carbachol