Model Test 8.6.13 and 9.6.13

Question 0

MOP associations

Answer 0

Congenital malformation of hallux and over expression of BMP 4

Question 1

Myosotis ossifficans progressiva

Answer 1

Involves all skeletal muscles except diaphragm and extra ocular

Smooth and cardiac muscles not involved

Question 2

Splenic injury

Answer 2

1-sub capsular hematoma< 10% or non bleeding capsular laceration50% or intraparenchymal hematoma >2 cm or laceration > 3cm
4-ruptured intraparenchymal hematoma with bleed >25% devascularisation
5-avulsed spleen
4 and 5– splenectomy

Question 3

Most common site of heterotopic ossification in MOP

Answer 3

1. Neck
2. spine
3. shoulder girdle

Question 4

Non absorbable suture materials

Answer 4

Silk
Polypropylene
Polyethylene
Cotton
Linen
Polyester
Polyamide
Nylon

Question 5

Natural suture materials

Answer 5

Catgut
Silk
Cotton
Linen

Question 6

Vertical gaze centre

Answer 6

Rostral interstitial nucleus of MLF and interstitial nucleus of cajal

Question 7

Diseases transmitted by sandfly

Answer 7

Kala azar
Oriental sore
Oraya fever
Sandfly fever

Question 8

Diseases transmitted by tsetse fly

Answer 8

Sleeping sickness

T.brusi

Question 9

Diseases transmitted by louse

Answer 9

Pediculosis
Epidemic typhus
Relapsing fever
Trench fever

PERT

Question 10

Chagas’ disease transmitted by

Answer 10

Reduvid bug

Question 11

Diseases transmitted by rat flea

Answer 11

Bubonic plague
Endemic typhus
Chiggerosis
Hymenolepsis diminuta

Question 12

Flexner wintesteiner rosettes

Answer 12

Retinoblastoma

Question 13

Homer wright rosettes

Answer 13

Medulloblastoma

Neuroblastoma

Question 14

Extended spectrum penicillins

Answer 14

Amino: ampicillin ,amoxicillin
Carboxy: carbenicillin,ticarcillin
Ureido: mezlocillin,azlocillin,piperacillin

Carboxy and ureidopenicillins : anti pseudomonal activity

Question 15

Beta lactamase resistant penicillin

Answer 15

Oxacillin
Cloxacillin
Dicloxacillin
Nafcillin
Methicillin

Question 16

Perivascular pseudo rosettes

Answer 16

Ependymoma
Medulloblastoma
PNET
Central neurocytoma
Glioblastoma
Pilomyxoid astrocytoma

Question 17

Lipoprotein lipase activators

Answer 17

Apo-c2 and apo c1

Question 18

Lipoprotein lipase inhibitors

Answer 18

Apo c3 and apo A2

Question 19

LCAT activator

Answer 19

Apo A1

Question 20

Systemic causes of hyperprolactinemia

Answer 20

Chronic renal failure
Hypothyroidism 
Cirrhosis 
Epilepsy
Pseudocyesis

Question 21

Drugs causing SIADH

Answer 21

Vincristine 
Vasopressin 
Oxytocin 
Nicotine 
CBZ
Chlorpropamide
Cyclophosphamide
Phenothiazine 
TCA
MAO inhibitors
SSRI

Question 22

Tx of choice for SIADH

Answer 22

Hypertonic saline
Water restriction

If unsuccessful DOC: demeclocycline

Question 23

Appearance of amyloid with Congo red on light microscopy

Answer 23

Pink or red colour to tissue deposits

Question 24

Appearance of amyloid on light microscopy

Answer 24

Amorphous eosinophilic extra cellular substance

Question 25

Appearance of amyloid with Congo red stain on polarising microscopy

Answer 25

Apple green birefringence

Question 26

Appearance of amyloid on electron microscopy

Answer 26

Non branching fibrils of indefinite length | Diameter - 7.5 to 10 nm

Question 27

Appearance of amyloid X-ray crystallography and infrared spectroscopy

Answer 27

Beta pleated sheet

Question 28

Amyloid ANF deposition in

Answer 28

Isolated atrial amyloidosis | Misfolded prion protein disease

Question 29

Amyloid alpha deposition in

Answer 29

Familial renal amyloidosis

Question 30

Most common organ involved in secondary amyloidosis

Answer 30

Kidneys

Question 31

Involvement of splenic follicles in amyloidosis

Answer 31

Sago spleen

Question 32

Involvement of splenic sinuses and red pulp in amyloidosis

Answer 32

Lardaceous spleen

Question 33

Most specific feature of AL amyloidosis

Answer 33

Macroglossia

Question 34

Best site for biopsy in amyloidosis

Answer 34

Rectum

Question 35

Specific site for biopsy in amyloidosis

Answer 35

Abdominal fat aspirate

Question 36

Appearance of amyloid with iodine

Answer 36

Mahogany brown If sulfuric acid is added it turns violet

Question 37

Infections affecting epididymis first

Answer 37

Gonorrhoea and tuberculosis

Question 38

Infections affecting the testis first

Answer 38

Syphilis

Question 39

Most sensitive screening test for SI carcinoid

Answer 39

Plasma level of chromogranin A