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PGI > 7.6.2013(FM) 30 > Flashcards

7.6.2013(FM) 30 Flashcards

0
Q

Phantom pregnancy

A

Pseudocyesis

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1
Q

Child fictitiously claimed by a women

A

Supposititious child

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2
Q

Superfoetation

A

Fertilisation of a second ovum in a women already pregnant

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3
Q

Superfecundation

A

Fertilisation of two ova discharged from ovary at the same period by two separate acts of coitus committed at short intervals

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4
Q

Test which compares lung weight with body weight before and after respiration

A

Ploucquet test

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5
Q

Test that compares the weight of lung alone before and after respiration

A

Fodere test

Static test

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6
Q

Test based on the principle that the lung specific gravity decreases following breathing

A

Hydrostatic test

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7
Q

Other name for hydrostatic test

A

Raygat’s test

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8
Q

Test which analyses change in middle ear content after birth

A

Wredin test

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9
Q

Floating of stomach and bowel if respiration has occurred is the principle of

A

Breslau second life test or stomach bowel test

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10
Q

Child may breathe when it is in womb after rupture of membrane

A

Vagitus uterinus

Vagitus vaginalis- baby breathes in vagina

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11
Q

Black gunpowder

A

KNO3- 75%
Charcoal-15%
Sulphur -10%

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12
Q

Semi smoke less powder

A

Mixture of 80% black and 20% smokeless powder

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13
Q

Bullet rotates end on end

A

Tumbling bullet

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14
Q

Bullet whose nose is cutoff

A

Dumdum bullet

It mushrooms out on striking the target producing an entrance wound larger than size of bullet

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15
Q

Bullet passes through skull and brain,causing herniation of brain material

A

Karonlein shot

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16
Q

Gastric lavage is CI in

A

Kerosene poisoning
Pure petroleum distillate
Turpentine ingestion
Corrosives

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17
Q

Only corrosive poisoning in which lavage is not CI

A

Carbolic acid

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18
Q

Gastric lavage is effective if done within

A

3hrs of ingestion of poison

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19
Q

Stomach wash in datura poisoning

A

Tannic acid

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20
Q

Stomach wash with KMnO4

A

Aluminium phosphide
Morphine
OPC

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21
Q

CI for emetics

A

Severe heart and lung disease
Advanced pregnancy
After ingestion of CNS stimulant

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22
Q

Locards method

A

Poroscopy

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23
Q

PM staining in CO

A

Cherry red

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24
Q

PM staining in HCN hydrocyanic acid

A

Bright red

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25
Q

Chocolate or copper brown PM staining in

A 
Nitrites
Potassium chlorate
Potassium bicarbonate
Nitrobenzene
Acetanilide
Bromides
Aniline
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26
Q

PM staining in phosphorus

A

Dark brown or yellow

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27
Q

PM staining in asphyxia

A

Bluish violet or purple

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28
Q

PM staining in methhemoglobinemia

A

Brown

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29
Q

PM staining in clostridium perfringens

A

Bronze

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30
Q

PM staining in hypothermia

A

Bright pink

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31
Q

PM staining in infection with DIC

A

Blotchy purplish,red or pink rashes

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32
Q

PM staining in mummification

A

Brown to black due to drying

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33
Q

Heat ruptures site

A

Extensor surfaces and joints

Seen in front of thigh

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34
Q

Heat ruptures are

A

Small and multiple

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35
Q

Benzidine test detects

A

Both hemoglobin and myoglobin

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36
Q

PM staining

Synonyms

A 
Subcutaneous hypostasis
Livor mortis
Cadaveric lividity
Suggilations
Vibices vibices
Darkening of death
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37
Q

Best preliminary test for detection of blood

A

Benzidine test

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38
Q

Specific test for blood

A

Kastle Meyer test(phenolphthalein test)

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39
Q

Green color urine

A

Carbolic acid

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40
Q

PM appearance of CO poisoning

A

Thin and red coloured blood

Congestion of all organs

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41
Q

Most characteristic feature of CO poisoning

A

B/L necrosis of basal ganglia

42
Q

CO poisoning changes in Heart

A

Necrobiosis of heart muscles

43
Q

Tests for CO poisoning

A

Kunkel test/tannic acid test
Hoppe seylers test
Spectroscopic examination
Water in test tube to which blood is added

44
Q

Rapid death from respiratory arrest in CO poisoning occurs if CO concentartion is

A

Above 80%

45
Q

Arsenic poisoning features

A 
Rain drop pigmentation
Palmar Hyperkeratosis 
Anemia(aplastic Anemia)
Rash resembling measles rash
Aldrich mees lines
46
Q

Rati seeds

A

Abrus precatorius

47
Q

Abrin is similar to

A

Viper snake venom

48
Q

Rati seeds are non poisonous if

A

Swallowed

49
Q

Sui needles

A

Sin needles

Rati seed

50
Q

Conditions simulating rigor mortis

A

Cold stiffening
Heat stiffening
Cadaveric spasm/instantaneous rigor
Putrefaction

51
Q

Synonym for cadaveric spasm

A

Cataleptic rigidity

Instantaneous rigor

52
Q

Order of appearance and disappearance of rigor

A
  1. Heart(left chamber in 1 hour)
  2. Eyelids
  3. Face muscles
  4. Neck and trunk
  5. Upper extremities
  6. Legs
  7. Small muscles of fingers and toes(last to be affected)
53
Q

Onset of rigor in tropical countries

A

1-2 hrs after death

54
Q

Duration of rigor in tropical countries

A

Summer: 18-36hrs
Winter: 24-48 hrs

55
Q

Arsenic is found in greatest amount in

A
  1. Liver

2. kidney

56
Q

Types of laceration

A 
Split
Stretch
Avulsion
Tears
Cut
57
Q

Split laceration sites

A 
Scalp
Eyebrows
Cheek bones
Lower jaw
Iliac crest
PERINEUM
Shin
58
Q

PM staining persists until

A

Putrefaction sets in

59
Q

PM staining occurs in

A

Superficial layers of dermis

60
Q

Cadaveric spasm disappears when

A

Rigor appears

61
Q

Muscles respond to electrical stimuli in

Cadaveric spasm or rigor mortis

A

Cadaveric spasm

62
Q

Legal procedure in India is carried out under

A

IPC
CrPC
Indian evidence act
Consumer protection act

63
Q

Polyvalent antivenin contains

A 
1ml of antivenin will neutralise
Cobra(0.6mg)
Common krait(0.45mg)
Russell viper(0.6mg)
Saw scaled viper(0.45mg)
64
Q

Scientific name of Cobra

A

Naja naja

65
Q

Scientific name of common krait

A

Bungarus caeruleus

66
Q

Scientific name of Russell viper

A

Daboia Russell

67
Q

Scientific name of saw scaled viper

A

Echis carinate

68
Q

Stomach wash in arsenic poisoning

A

Warm water and milk

138
Q

Plant of argemone Mexicans contains

A

Protopine
Berberine
Dihydrosanguinarine

139
Q

Toxins in argemone mexicana

A

Dehydrocorydalmine
Jatrorrhizine
Columbamine
Oxyberberine

140
Q

Emetine inhibits

A

Intraribosomal translocation of t-RNA-Aminoacid complex in ameba

141
Q

Protein synthesis inhibitors produced by streptomyces griseus

A

Cycloheximide

Streptomycin

142
Q

Mechanism of Abrin poisoning

A

Inhibits 26S subunit of ribosome

143
Q

Mechanism of toxicity of ricin

A

Inhibition of RNA polymerase

144
Q

Exchange transfusion can remove

A

All toxic substances but feasible only in children

145
Q

Exchange transfusion is used to remove

A

Salicylates
Barbiturates
Iron salts
CO

146
Q

Appearance of fresh abrasion

A

Bright red

147
Q

Reddish brown scab after abrasion is seen after

A

2-3 days

148
Q

Scab falls off on

A

7th day

149
Q

Margins of PM hypostasis

A

Clearly defined

150
Q

Appearance of bruise at point of pressure

A

Lighter

151
Q

Color changes in bruise,red

A

At first

152
Q

Color changes in bruise,blue

A

Few hours to 3 days

153
Q

Color changes in bruise,bluish black to brown

A

Hemosiderin

4th day

154
Q

Color changes in bruise,greenish

A

Hematoidin

5-6 days

155
Q

Color changes in bruise,yellow

A

Bilirubin

7-12 days

156
Q

Color changes in bruise,becomes normal in

A

2 weeks

157
Q

Molecular death

A

Cellular death
All cells of body die
Indicated by rigor mortis

158
Q

Stages of death

A
  1. Somatic/systemic/clinical

2. cellular or molecular

159
Q

Molecular death is complete within

A

3-4hrs of somatic death

160
Q

Viability of organs of transplantation

A

Liver- 15min
Kidney-45 min
Heart-1 hour

161
Q

Features of CO poisoning

A

Blisters
Parkinsonism
Congestion of organs

162
Q

Infections transmitted by louse

A

Pediculosis
Epidemic typhus
Relapsing fever
Trench fever

163
Q

Chemical tests for detection of blood

A 
Based on H2O2 and peroxidase
Leucomalachite green test
Orthotoludine test
Guaiacum test
Benzidine test
Kastle Meyer test
164
Q

Micro chemical tests for detection of blood

A

Teichmann haemin crystal test

Takayama

165
Q

Most reliable test for detecting blood in both recent and old stain

A

Spectroscopic test

166
Q

Micro chemical test for detection of blood alcohol

A

Cavett test

167
Q

Most common position of hymen tear in a virgin

A

Commonly posteriorly at 4 O clock to 8 O clock position

6 O clock - a deep tear

168
Q

Shape of hymen

A

Semilunar or crescentric shape

169
Q

A person is major after

A

Completion of 18yrs

21 yrs if he is under guardianship of courts

170
Q

Marriage is barred below

A

Boys<18

171
Q

Antidotes for CN poisoning

A

Sodium nitrite followed by sodium thiosulphate
Vit B12
Dicobalt-EDTA
4-DMAP(dimethyl amino phenol)

PGI (16 decks)

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