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PGI MDS > Mock Test > Flashcards

Mock Test Flashcards

1
Q

Dimensions of Perio Chip

A

4mm x 5 mm x 0.35mm

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2
Q

Vagus nerve is clinically tested by

A

comparing palatal arches of two sides

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3
Q

least common side of mandible fracture

A

Coronoid process

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4
Q

the twin blocs in the twin block functional appliance are angulated at

A

70 degrees

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5
Q

apoprotein A is found in

A

HDL

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6
Q

During cap stage signalling in odontogenic epithelium is done by

A

enamel knot

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7
Q

Triple antibiotic paste

A

Ciprofloxacin
minocyline
metronidazole

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8
Q

immunoglobulin in saliva

A

IgA

saliv@

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9
Q

bald tongue is seen in

A

pernicious anaemia

also called Hunter’s glossitis / Moeller’s glossitis

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10
Q

In pernicious anemia, indirect bilirubin levels and serum lactic dehydrogenase are…

A

Raised (pernicious anemia is a hemolytic disorder)

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11
Q

pernicious anaemia is also called as

A

Vit B12 def anemia
Addison anemia
Boerner Anemia
Hunter Addison anemia

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12
Q

hair on end radiograph seen in

A

thalassemia
congenital hemolytic jaundice
sickle cell anemia
sometimes in chronic iron Def anemia

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13
Q

rh hump is seen in

A

erythroblastosis fetalis

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14
Q

Chediak Higashi

A

abnormal intracellular protein transport

ulceration and severe gingivitis and glossitis

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15
Q

Auspitz sign is seen in

A

psoriasis

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16
Q

Cerebriform tongue is seen in

A

Pemphigus Vegetans - characterised by a pattern of sulci and gyri on the dorsum of 👅

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17
Q

Brazilian pemphigus is a type of

A

pemphigus foliaceus

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18
Q

pemphigus foliaceus treatment includes

A

mestinon

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19
Q

paraneoplastic pemphigus is associated with

A

non Hodgkin lymphoma

lymphocytic leukaemia

waldenstrom macroglobulinaemia (plasma cell)

castleman tumor

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20
Q

dilapidated brick wall appearance

A

Familial benign pemphigus

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21
Q

van der woude syndrome

A

cleft lip syndrome

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22
Q

Peutz Jeghers Syndrome affects

A

STK11 gene

intestinal hamartomatous polyps with mucocutaneous melanocytic macules

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23
Q

macroglossia is associated with

A

Beckwith Wiedemann Syndrome

Downs Syndrome

24
Q

macroglossia is associated with

A

Beckwith Wiedemann Syndrome

Downs Syndrome

25
Q

Fissured tongue is seen with

A

Melkersson Rosenthal syndrome

down syndrome

26
Q

Merkelsson Rosenthal Syndrome is triad consisting of

A

Recurrent lip/facial swelling

Intermittent Bell’s palsy

Fissured Tongue

27
Q

gardner syndrome includes

A

1 multiple polyposis of large intestine

2 osteomas of bone

3 multiple sebaceous cysts of the skin

4 occasional desmoid tumors

5 impacted supernumerary and permanent teeth

28
Q

amelogenesis imperfecta gene

A

DXS85

29
Q

Dentinogenesis imperfecta gene

A

DSPP dentin sialophosphoprotein

30
Q

Turner’s teeth

A

Enamel hypoplasia due to trauma or local infection

31
Q

Ghost teeth

A

Regional Odontodysplasia

32
Q

niacin controls what reactions

A

redox

33
Q

biotin control what’ reactions

A

transmethylation

34
Q

tumor suppressor gene

A

wt-1
RB
P53

35
Q

oncogene

A

RAS

36
Q

zinc is a cofactor for

A

alcohol Dehydrogenase

37
Q

key enzyme of gluconeogenesis

A

pyruvate carboxylase

38
Q

secondary structure of prions

A

beta sheets

39
Q

nor epinephrine is converted to epinephrine by

A

n methylation

40
Q

Blood creatinine levels

A

gas chromatography spectrometry

alkaline picrate

Enzyme assay

41
Q

phenylalanine is the precursor of

A

tyrosine
epinephrine
thyroxine

42
Q

in hemoglobin iron is bound to

A

histidine

43
Q

in hemoglobin the affinity of heme for CO is diminished by

A

histidine E7

44
Q

prostaglandins

A

require cAMP
Present in all tissues
short acting

45
Q

redox reaction enzymes

A

dehydrogenase
oxygenase
peroxidase

46
Q

NADPH

A

FATTY ACIDS SYNTHESIS
ox-glutathione to red-glutathione
met-Hb to Hb
uronic acid pathway

47
Q

which inhibitor in TCA cycle acts by blocking citrate

A

Fluroacetate

48
Q

after overnight fasting GLUT are reduced in

A

Adipocytes

49
Q

Sphingomyelinase deficiency seen jn

A

Niemenn Peck Disease

50
Q

Farber Disease

A

cramiDASE sphingosine ceramide deficiency

51
Q

Tay Sach Disease

A

HEXoAMINIdase

52
Q

key enzyme in bile acid synthesis

A

7 a hydroxylase

53
Q

Carnitine formed by

A

Lysine

54
Q

pyruvate dehydrogenase contains all of the following

A

FAD
BIOTIN
Coenzyme A

55
Q

Liberman Buchard reaction performed for

A

Cholesterol

56
Q

aldose sugar to ketone sugar

A

Isomerase

57
Q

Mitochondria does

A

TCA cycle
ATP production
Apoptosis

PGI MDS (3 decks)

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