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Karyn > Clin Tox Lec 1P > Flashcards

Clin Tox Lec 1P Flashcards

1
Q

Deep blue skin color

A

Asphyxiants and aniline

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2
Q

Bright red or cherry red skin color

A

Opium and cardiac poisons

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3
Q

Deep kyanosis

A

Opium and cardiac poisons

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4
Q

Rigor mortis

A

Strychnine,

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5
Q

Early appearance of sign of decomposition

A

Hydrogen sulfide gas

Due to m/o: fungi, bacteria

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6
Q

Detectable smell

A

Colatile poisons, opium, HCN, KCN, NaCN

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7
Q

Hemorrhagic spots under the skin

A

Phosphorous

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8
Q

Ulceration on the lips

A

Corrosive poisons (SA, SB)

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9
Q

Stain near the hand and mouth

A

Nitric acid and copper sulfate

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10
Q

White froth from mouth/nose

A

Opium and its alkaloids

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11
Q

Bloody froth from mouth/nose

A

Organophosphorous cmpds

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12
Q

Alopecia, hyperpigmentation, hyperkeratosis

A

Arsenic poisoning over a long period

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13
Q

Staining, erosion and ulceration near female genitalia

A

Abortifacient agents and torturing agents

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14
Q

Bite marks/injection marks

A

Injection of poisons (snake bites, etc)

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15
Q

Signs of irritant/ corrosive poisoning of GIT

A

1) hyperemia
2) softening
3) ulceratio
4) perforation

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16
Q

Corrosion, ulceration, and desquamation pf inner aspect of lips, mucus membrane of mouth and tongue

A

Corrosive agents

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17
Q

Soft, swollen, translucent, bleached tongue, and mucus membrane of mouth

A

Corrosive alkali (decolorize internal organ)

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18
Q

Hardening of mucus membrane

A

Due to dehydration

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19
Q

Yellowish discoloration

A

Nitric acid

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20
Q

Bluish discoloration

A

Copper sulfate

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21
Q

Carbonization and charring

Back discoloration

A

Conc. Sulfuric acid

22
Q

Chalky appearance and consistency of teeth

A

Sulfuric acid

23
Q

Swollen, gum, loose teeth, foetid smell

A

Acute mercuric chloride

Chronic phorphorous

24
Q

Blue lining of the gum

A

Chronic lead poisoning

25
Q

Corrosion, irritation, desquamation and hemorrhage in the inner wall of the eaopgagus

A

Corrosive agents and irritants

26
Q

Gardening and whitish descoloration

A

Carbolic acid poisoning

27
Q

Discoloration and staining of inner aspects of the mouth

A

Colored poison

28
Q

Esophagial stricture

A

Sulfuric acid ingestion

29
Q

Thickening and softening of the wall pf stomach

A

Corrosive and irritant poisons

30
Q

Hard wall of stomach

A

Carbolic Acid

31
Q

Hard & leathery wall

A

Formaldehyde

32
Q

Hyperemia, hemorrhaged desquamation, of mucus membrane,

A

Irritant poisoning

33
Q

Laceration and sloughing

A

Corrosive poison

34
Q

Perfortion

A

Sulfuric and nitric acid

35
Q

Yellowish discoloration of mucus membrane

A

Nitric acid

36
Q

Bluish discoloration of mucus membrane

A

Nitric acid

37
Q

Slaty gray skin discoloration of mucus membrane

A

Mercuric chloride

38
Q

Blood stomach content

A

Corrosive and irritant

39
Q

Yellowish content of stomach

A

Nitric acid

40
Q

Bluish stomach content

A

Copper sulfate

41
Q

Luminous in dark stomach content

A

Phosphorous

42
Q

Enumerate causes of detectable smell

A 
Alcohol
Kerosene
Chloroform organphosphorous compounds, 
chlorinated hydrocarbons
Opium, 
cyanogen, 
formaldehyde, 
phosphorous
43
Q

Large intestines

A

Ulcerations (in case of HGCl3)

  • bacillary dysentery
  • ascending and transverse colon
44
Q

Liver

A

-degenerative changes
Phosphorous, CCl4, chloroform, tetrachloroethylene

*type&extent of dose, duration of exposure, and physical condition of pt.

45
Q

Kidneys

A
  • Swollen, reddish, soft and sometimes, greasy in touch with hemorrhage in calyces
  • cases of mercury, oxalic acid, carbolic acid, phosphorous, cantharides, viper snake venom
  • oxalic acid: white pwd of oxalate crystals present in tubules and calyces
46
Q

Urinary bladder

A
  • hemorrhage

- viper snake bite & cantharide poisoning

47
Q

Larynx & trachea

A
  • hyperemic, Inflamed, froth in lumen

- opium, organophosphate poisoning

48
Q

Chest cavity

A
  • smell of volatile subs

- opium, cyanogen

49
Q

Lungs

A
  • voluminous, congested, presence of tadieu’s spots
  • asphyxiant
  • cut section, blood stained frothy-fluid
  • asphyxiant and opium
50
Q

Heart

A

Subendocardial hemorrhagic spots

-As, P, mercuric chloride

51
Q

Brain

A

Congestion & edema

Karyn (1 decks)

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