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All Subjects Medicine Surgery Pathology Anatomy Pharmacology Social & Preventive Medicine Microbiology Gynaecology & Obstetrics Dental Physiology Biochemistry Pediatrics

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170794 Physiology

Tachycardia is caused by hypoxia due to:

AReflexly through peripheral chemoreceptors

BDiffuse vasodilatation (Correct Answer)

CThrough central chemoreceptor

DSecondarily after by hyperventilation

Physiology

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170795 Anatomy

Episiotomy incision was extended posteriorly beyond perineal body injuring the structure immediately posterior to it. Which structure has been injured

AExternal anal sphincter (Correct Answer)

BIschiocavernosus

CBulbospongiosus

DUrethral sphincter

Anatomy

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170796 Microbiology

HIV infects most commonly:

ACD4+helper cells (Correct Answer)

BCD8+cells

CMacrophage

DNeutrophil

Microbiology

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170797 Dental

Figure B shows

ASpinal Tap Needle

BShortened Spinal tap needle assembled with H file (Correct Answer)

CSide vent needle for irrigation

DNeedle with file for simultaneous filing and irrigation

Dental

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170798 Social & Preventive Medicine

Which of the following is associated with the provision of Primary Health care?

ABhore Committee

BAlma - Ata Declaration (Correct Answer)

CShrivastav Committee

DNational Health Policy

Social & Preventive Medicine

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170799 Anaesthesia

Epidural anaesthesia can cause all of the following, EXCEPT:

AHypotension

BNausea

CBladder distension

DHyperpnoea (Correct Answer)

Anaesthesia

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170800 Physiology

Anterior pituitary secretes

AADH

BOxytocin

CFSH (Correct Answer)

DGnRH

Physiology

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170801 Pharmacology

All of the following are indications for postoperative radiotherapy in a case of Carcinoma Endometrium except not related – surgery

AMyometrial invasion >1/2 thickness

BPositive lymph nodes

CEndocervical involvement

DTumour positive for estrogen receptors (Correct Answer)

Pharmacology

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170802 Physiology

A patient with complaints of somnambulism has fallen asleep. She passes from light sleep into a deeper sleep. Just before she experiences an episode of somnambulism, her electroencephalogram is likely to show:

AAlpha waves

BBeta waves

CDelta waves (Correct Answer)

DSleep spindles and K-complexes

Physiology

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