200,000+ Free Medical MCQ Questions – Page 17130

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

154162 Biochemistry

If chymotrypsin molecule undergoes a ser-195-ala mutation then –

AChymotrypsin will not bind the substrate

BChymotrypsin will bind the substrate as well as cause cleavage

CChymotrypsin will bind the substrate but will not cause cleavage

DNo affect will be observed

Biochemistry

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154163 Surgery

Panda sign:

AUnilateral & sign of anterior cranial fossa fracture

BBilateral & sign of anterior cranial fossa fracture

CUnilateral & sign of posterior cranial fossa fracture

DBilateral & sign of posterior cranial fossa fracture

Surgery

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154164 Unknown

Which one of the following aids is helpful in the diagnosis of bowel strangulation?

AMarked abdominal distension

BPersistent local tenderness

CProfuse vomiting

DMultiple air fluid levels on X-ray

Unknown

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154165 Forensic Medicine

Sec. 142 IEA is related to: BHU 08

ACross-questioning

BWhen leading question can be asked

CWhen leading question cannot be asked

DObjective evidence

Forensic Medicine

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154166 Social & Preventive Medicine

Best method to compare vital statistics of two populations –

ACrude death rate

BAge specific death rate

CAge Standardized death rate

DMultivariatie mortality rate

Social & Preventive Medicine

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154167 Social & Preventive Medicine

Polygenic inheritance seen in – a) Hypertensionb) HOCMc) Manic depressive psychosisd) Familial hyper lipidemia

Aac

Bbc

Cad

Social & Preventive Medicine

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154168 Anatomy

Normal platelet count is found in

AWiskott Aldrich syndrome

BHenoch schonlein purpura

CImmune thrombocytopenia

DDengue fever

Anatomy

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154169 Pharmacology

Even in large dosages used in malaria, quinine does not cause toxicity, because :

AIt enters in fat cells

BElevated plasma alpha acid glycoprotein

CDeposited in infected RBC's

DExcreted rapidly in urine

Pharmacology

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154170 Social & Preventive Medicine

Scope of family planning services include all of the following except

AScreening for cervical cancer

BProviding services for unmarried mothers

CScreening for HIV infection

DProviding adoption services

Social & Preventive Medicine

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Medical MCQ Questions — Page 17130