2012-Jul MBBS Question Papers

508-A

M.B.B.S. DEGREE EXAMINATION – JULY, 2012

SECOND M.B.B.S. EXAMINATION

FORENSIC MEDICINE

Time : 2 Hours Max. Marks: 40

Answer all questions

Define and classify injuries. 10

Describe different types of abrasions and mention their

Medico-legal importance.

WRITE SHORT NOTES ON: 5x4=20

Contributory negligence
Chelating agents
Caffey syndrome
Conditions simulating rigor mortis
Causes of impotency in male

WRITE BRIEFLY ON: 5x2=10

Abrasion collar
Antidotes
Arborescent markings

10. Atavism

11. Abortion Stick.

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506-A

M.B.B.S. DEGREE EXAMINATION – JULY, 2012

SECOND M.B.B.S. EXAMINATION

MICROBIOLOGY

(BACTERIOLOGY & IMMUNOLOGY)

PAPER-I

Time : 2 Hours Max. Marks: 40

Answer all questions

Enumerate the organisms causing Enteric fever. 2+2+6=10

Discuss its mode of spread and laboratory diagnosis.

WRITE SHORT NOTES ON: 5X4=20

Bacterial growth curve
Tests for identification of Tuberculous bacilli.
Coagulase Test.
Non specific urethritis
VDRL Test

WRITE BRIEFLY ON: 5X2=10

‘IMViC’ reaction
Four differences between El Tor Vibrios and

classical Cholera vibrios

Lyme disease

10. Cytokines

11. Autoclave

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506-B

M.B.B.S. DEGREE EXAMINATION – JULY, 2012

SECOND M.B.B.S. EXAMINATION

MICROBIOLOGY

(VIROLOGY, MYCOLOGY & PARASITOLOGY)

PAPER-II

Time : 2 Hours Max. Marks: 40

Answer all questions

Classify viruses with examples. Outline laboratory 10

diagnosis of viral diseases. Describe the morphology and pathogenicity of HIV virus.

WRITE SHORT NOTES ON: 5X4=20

Hepatic Amoebiosis
Compare Rhabditiform larva and Filariform larva.
Opportunistic fungal infection.
Morphology and culture of parasites causing Kala azar in man.
Polio virus.

WRITE BRIEFLY ON: 5X2=10

Actinomycosis.
Viral Encephalitis.
Laboratory diagnosis of filariasis.

10. Fungal infections seen in AIDS patients.

11. Morphology of Aspergillosis.

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507-A

M.B.B.S. DEGREE EXAMINATION – JULY, 2012

SECOND M.B.B.S. EXAMINATION

PATHOLOGY

(GENERAL PATHOLOGY & HAEMATOLOGY)

PAPER-I

Time : 2 Hours Max. Marks: 40

Answer all questions

A 3 year old child presented with pallor, growth retardation and history of repeated blood transfusions. The child is having splenomegaly and mild jaundice. Skull X-ray showing “Hair on end (crew cut) appearance”. 10

1. What is the most probable diagnosis?
2. Describe various laboratory investigations to establish the diagnosis.
3. Discuss pathogenesis of the disorder.

WRITE SHORT NOTES ON: 5x4=20

Differences between benign and malignant tumours
Morphology of Lepromatous Leprosy
Antinuclear antibodies
Turner syndrome
Phagocytosis

WRITE BRIEFLY ON: 5x2=10

Name four (4) types of Necrosis with examples.
Significance of exfoliative cytology
Nutmeg Liver

10.Name four (4) Fat stains.

11.Name the tests for detection of proteins in urine.

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504-A

M.B.B.S. DEGREE EXAMINATION – JULY, 2012

FIRST M.B.B.S. EXAMINATION

PHYSIOLOGY

PAPER-II

Time : 2 ½ Hours Max. Marks : 50

Answer all questions

	Draw a labelled diagram of neuromuscular junction. Enumerate the events which occur during its transmission and add a note on myasthenia gravis.	10
	Name the functional divisions of cerebellum. Explain the connections and functions of it and add a note on cerebellar disease.	10
	WRITE SHORT NOTES ON:	5x4=20
	Spermatogenesis
	Features of Cushing’s syndrome
	Role of hypothalamus in regulation of food intake
	Parkinsonism and physiological basis of a drug used in its treatment
	Colour vision
	WRITE BRIEFLY ON:	5x2=10
	Flight or fight reaction
	Actions of gonadotropic hormone in males and females
	Renshaw cell inhibition
	Functions of blood testis barrier
	Physiological basis of anovulatory menstrual cycle - - -

507-B

M.B.B.S. DEGREE EXAMINATION – JULY, 2012

SECOND M.B.B.S. EXAMINATION

PATHOLOGY

(SYSTEMIC PATHOLOGY)

PAPER-II

Time : 2 Hours Max. Marks: 40

Answer all questions

A 55 year old female presented with post menopausal 10

bleeding and foul smelling vaginal discharge. P/V examination revealed unhealthy, indurated and ulcerated cervix.

1. What is the provisional diagnosis?
2. How do you establish the diagnosis?
3. Describe the microscopic picture of the lesion.

WRITE SHORT NOTES ON: 5x4=20

Crohn’s disease - morphology
Ewing’s sarcoma
Renal cell carcinoma
Aschoff nodules/bodies
Undescended testes.

WRITE BRIEFLY ON: 5x2=10

Pyogenic meningitis – CSF findings.
Lung Cancer – Histological types
Gall stones – Types and complications

10. Name the benign tumours of the breast.

11.Follicular adenoma thyroid–Gross and histological picture.

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505-A

M.B.B.S. DEGREE EXAMINATION – JULY, 2012

SECOND M.B.B.S. EXAMINATION

PHARMACOLOGY

PAPER-I

Time : 2 Hours Max. Marks : 40

Answer all questions

Classify antihypertensive drugs. Explain the 3+7= 10

mechanism of action and enumerate the adverse

effects of any two of them.

WRITE SHORT NOTES ON: 5X4=20

Uses of adrenaline
Define a receptor. Write briefly the functioning of G protein coupled receptor

Paracetamol
Adverse effects of Phenytoin
Mechanism of action and adverse effects of furosemide

WRITE BRIEFLY ON: 5X2=10

Treatment of organophosphorus poisoning.
What is a prodrug? Give 2 examples.
Name the preferred antiarrhythmic used in a)Ventricular arrhythmia b) Paroxysmal Supraventricular Tachycardia (PSVT)

10. What is balanced anaesthesia? Name two drugs used in

preanesthetic medication.

11. Fluvoxamine is used in depression – give reason.

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505-B

M.B.B.S. DEGREE EXAMINATION – JULY, 2012

SECOND M.B.B.S. EXAMINATION

PHARMACOLOGY

PAPER-II

Time : 2 Hours Max. Marks : 40

Answer all questions

Classify cephalosporins. Write their general therapeutic 10

uses and adverse effects.

WRITE SHORT NOTES ON: 5x4=20

Glucocorticoids in bronchial asthma
Compare and contrast propylthiouracil and methimazole
Antacids
Isoniazid
Enumerate the antiretroviral drugs. Write the adverse effects of any two of them.