MCQOPTIONS
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MCQOPTIONS
This section includes 813 Mcqs, each offering curated multiple-choice questions to sharpen your Biotechnology knowledge and support exam preparation. Choose a topic below to get started.
| 551. |
Psychoananlysis was founded by which of the following scientist - |
| A. | Freud |
| B. | Eysenck |
| C. | Adler |
| D. | Jung |
| Answer» B. Eysenck | |
| 552. |
The extra energy allowances needed per day during pregnancy is: |
| A. | 200 Kcals |
| B. | 150 Kcals |
| C. | 550 Kcals |
| D. | 300 Kcals |
| Answer» E. | |
| 553. |
Causative toxin for endemic ascites is - |
| A. | Ergot |
| B. | Aflatoxin |
| C. | Pyrrolizidine |
| D. | Beta-oxylamino-alanine |
| Answer» D. Beta-oxylamino-alanine | |
| 554. |
In a plague epidemic all of the following are done to control it,except: |
| A. | Isolation of contacts |
| B. | Vaccination of the susceptibles |
| C. | Surveillance |
| D. | Chemoprophylaxias with tetracycline |
| Answer» C. Surveillance | |
| 555. |
Aedes causes which of the following disease in India: |
| A. | Dengue |
| B. | Japanese encephalitis |
| C. | Malaria / Filaria |
| D. | None |
| Answer» B. Japanese encephalitis | |
| 556. |
A 28 year old pt. has multiple grouped papilovesicular lesions on both elbows,knees,buttocks and upper back associated with severe itching.The most likely diagnosis is: |
| A. | Pemphigus vulgaris |
| B. | Bullous pemphigoid |
| C. | Dermatitis herpetiformis |
| D. | Herpes zoster |
| Answer» D. Herpes zoster | |
| 557. |
Which of the following disease is not present in India: |
| A. | Yellow fever |
| B. | Chickungunya |
| C. | KFD |
| D. | Dengue |
| Answer» B. Chickungunya | |
| 558. |
Prevalence of a disease: |
| A. | Is the best measure of disease frequency in etiological studies |
| B. | Can only be determined by a cohort study |
| C. | Is the number of new cases in a defined population |
| D. | Describes the balance between incidence,mortality and recovery |
| Answer» E. | |
| 559. |
Darrier's sign is seen in - |
| A. | Darrier's disease |
| B. | Urticaria pigmentosa |
| C. | Pemphigus vulgaris |
| D. | Lichen planus |
| Answer» C. Pemphigus vulgaris | |
| 560. |
According to WHO, the prevalence of leprosy is a major public health problem when the incidence is more than - |
| A. | 0.001 |
| B. | 0.005 |
| C. | 0.0001 |
| D. | 0.01 |
| Answer» D. 0.01 | |
| 561. |
The following is true about the term 'New Families': |
| A. | It is a variant of the 3-generation family |
| B. | It is applied to all nuclear families of less then 10 years duration |
| C. | It is a variant of the joint family |
| D. | It is applied to all nuclear families of less then 2 years duration |
| Answer» C. It is a variant of the joint family | |
| 562. |
Putting profit ahead of health as a cause of disease is provided by which theory of Sociology |
| A. | Parsonian |
| B. | Feminist |
| C. | Foucauldian |
| D. | Marxist |
| Answer» E. | |
| 563. |
Cells cultured from patients with this disorder exhibit low activity for the nucleotide excision repair proxess.This autosomal recessive genetic disease includes marked sensitivity to sunlight(Ultra violet light) with subsequent formation of multiple skin cancers and premature death, the diagnosis is - |
| A. | Alkaptonuria |
| B. | Acute intermittent Porphyria |
| C. | Ataxia - Telangiectasa |
| D. | Xeroderma Pigmentosa |
| Answer» E. | |
| 564. |
Mucous lesions are seen in - |
| A. | Psoriasis |
| B. | Pemphigus |
| C. | Dermatitis herpetiformis |
| D. | Sec. syphilis |
| Answer» C. Dermatitis herpetiformis | |
| 565. |
Vitamin D requirement for children: |
| A. | 200 IU |
| B. | 100 IU |
| C. | 300 IU |
| D. | 400 IU |
| Answer» B. 100 IU | |
| 566. |
TRUE about simple random sampling is - |
| A. | All person have equal right to be selected |
| B. | Only selected person have right to selected |
| C. | Teachnique provides least number of possible samples |
| D. | Every fixed unit is taken for sampling |
| Answer» B. Only selected person have right to selected | |
| 567. |
Screening is useful for: |
| A. | Disease which is an important health problem |
| B. | Disease which can be diagnosed at a latent stage |
| C. | Disease where early diagnosis and treatment favorably alters the natural history of the disease in a singnificant proportion |
| D. | All of the above |
| Answer» E. | |
| 568. |
Mosquitoes acts as intermediate vector in - |
| A. | Cholera |
| B. | Typhoid |
| C. | Filarial |
| D. | All of the above |
| Answer» D. All of the above | |
| 569. |
Acid that is increased in acne comedones is ? |
| A. | Linolenic acid |
| B. | Palmitic acid |
| C. | Acetic acid |
| D. | Linoleic acid |
| Answer» C. Acetic acid | |
| 570. |
After applying statistical test, an investigator gets the 'P value' as 0.01. It means that - |
| A. | The probability of declaring a significant difference, when there is truly no difference, is 1% |
| B. | The probability of finding a significant difference is 1% |
| C. | The power of the test used in 99% |
| D. | The difference is not significant 1% times and significant 99% times |
| Answer» E. | |
| 571. |
Incidence can be calculated by |
| A. | Case control study |
| B. | Cross sectional study |
| C. | Prospective study |
| D. | Retrospective study |
| Answer» D. Retrospective study | |
| 572. |
MTP can be done up to - |
| A. | 12 weeks |
| B. | 16 weeks |
| C. | 20 weeks |
| D. | 10 weeks |
| Answer» D. 10 weeks | |
| 573. |
Of the different epidemiological study designs available to test the associated between risk factor and disease, the best design is of - |
| A. | Case-control sudy |
| B. | Ecological study |
| C. | Cohort study |
| D. | Cross-sectional study |
| Answer» D. Cross-sectional study | |
| 574. |
Mean and standard deviation can be worked out only if data is on: |
| A. | Interval / ratio scale |
| B. | Dichotomous scale |
| C. | Nominal scale |
| D. | Ordinal scale |
| Answer» B. Dichotomous scale | |
| 575. |
ASHA is posted at: |
| A. | Community Health Centre |
| B. | Subcentre |
| C. | Village level |
| D. | Primary Health Centre |
| Answer» D. Primary Health Centre | |
| 576. |
Direct standardization is used to compare the mortality rates between two countries.This is done because of the difference in: |
| A. | Causes of death |
| B. | Numerators |
| C. | Age distributions |
| D. | Denominators |
| Answer» D. Denominators | |
| 577. |
The following is an important indicator to measure the incidence of malaria in a community - |
| A. | Annual falciparum incidence |
| B. | Slide positivity rate |
| C. | Infant parasite rate |
| D. | Annual parasite incidence |
| Answer» E. | |
| 578. |
All of the following statements regarding case control and cohort studies are true,Except: |
| A. | Cohort studies require longer time frame than case control studies |
| B. | Cohorts are chosen based on history of 'Exposure' |
| C. | Cohort studies yield information about more than one disease |
| D. | Cohort studies are suitable to investigate 'rare' disease |
| Answer» E. | |
| 579. |
Which of the following is not transmitted by lice - |
| A. | Relapsing fever |
| B. | Trench fever |
| C. | Epidrmic fever |
| D. | Q fever |
| Answer» E. | |
| 580. |
Preservative added in DPT vaccine is - |
| A. | Zinc phosphate |
| B. | Aluminium phosphate |
| C. | MgSO4 |
| D. | ZnSO4 |
| Answer» C. MgSO4 | |
| 581. |
Which one is not a two way communication ? |
| A. | Lecture |
| B. | Workshop |
| C. | Group discussion |
| D. | Panel discussion |
| Answer» B. Workshop | |
| 582. |
Confounding can be removed by ? |
| A. | Assign comfounders to both cases and controls |
| B. | Stratification |
| C. | Matching |
| D. | All of the above |
| Answer» E. | |
| 583. |
The management technique which is more promising tool for application in health field is - |
| A. | Cost effectiveness analysis |
| B. | Cost benefit analysis |
| C. | Cost accounting |
| D. | Input-output analysis |
| Answer» B. Cost benefit analysis | |
| 584. |
Case finding in RNTCP is based on |
| A. | Sputum culture |
| B. | Sputum microscopy |
| C. | X-ray chest |
| D. | Mantoux test / PCR |
| Answer» C. X-ray chest | |
| 585. |
The physical quality of life index takes into consideration of the following components - |
| A. | Infant mortality, life expectancy at age one and literacy rate |
| B. | Infant mortality, life expectancy at birth and literacy rate |
| C. | Infant mortality and maternal mortality |
| D. | Perinatal mortality and literacy rate |
| Answer» B. Infant mortality, life expectancy at birth and literacy rate | |
| 586. |
An investigator wants to study the association between maternal intake of iron supplements(Yes/No)and birth weights(in gms)of newborn babies.He collects relevant data from 100 pregnant women and their newborns.What statistical test of hypothesis would you advise for the investigator in this situation? |
| A. | Chi-Square test |
| B. | Unpaired or independent t-test |
| C. | Analysis of Variance |
| D. | Paired test |
| Answer» C. Analysis of Variance | |
| 587. |
As per the WHO definition,XDR-TB is defined as |
| A. | Resistant to fluoroquiolones |
| B. | Resistant to at least to of the inject able drug for TB |
| C. | Resistant to at least INH and rifampicin |
| D. | All of the above |
| Answer» E. | |
| 588. |
Maculae ceruleae are caused by |
| A. | Pubic lice |
| B. | Head lice |
| C. | Body lice |
| D. | Mites |
| Answer» B. Head lice | |
| 589. |
Sentinel Surveillance is for ? |
| A. | Border District |
| B. | For malaria Surveillance |
| C. | Effective sanitory Surveillance |
| D. | Routine supplementary notification |
| Answer» E. | |
| 590. |
In a programme the end point of all activities which may not be operationally measurable is called? |
| A. | Mission |
| B. | Objective |
| C. | Target |
| D. | Goal |
| Answer» C. Target | |
| 591. |
Which of the following types of waste can be safely incinerated ? |
| A. | Halogenated plastics |
| B. | Radiographic waste |
| C. | Sealed ampules |
| D. | Animal waste |
| Answer» E. | |
| 592. |
All the following diseases are separated by Hard Tick, except |
| A. | Tularemia |
| B. | Tick paralysis |
| C. | Relapsing fever |
| D. | KFD |
| Answer» D. KFD | |
| 593. |
The first person becoming sick in an epidemic is called |
| A. | Primary case |
| B. | Source of infection |
| C. | Reservoir of infection |
| D. | Index case |
| Answer» B. Source of infection | |
| 594. |
''Five clean practices'' under strategies for elimination of neonatal tetanus include all except: |
| A. | New blade for cutting the cord |
| B. | Clean airway |
| C. | Clean surface for delivery |
| D. | Clean hand of the attendant |
| Answer» C. Clean surface for delivery | |
| 595. |
Time interval between primary and secondary case is - |
| A. | Serial interval |
| B. | Extrinsic incubation period |
| C. | Period of communicability |
| D. | Intrinsic incubation period |
| Answer» B. Extrinsic incubation period | |
| 596. |
Subcutaneous vaccine is - |
| A. | BCG |
| B. | Polio |
| C. | DPT |
| D. | Measles |
| Answer» E. | |
| 597. |
Classical dengue fever is transmitted by - |
| A. | Aedes mosquito |
| B. | Anopheles mosquito |
| C. | Mansonoides mosquito |
| D. | Culex mosquito |
| Answer» B. Anopheles mosquito | |
| 598. |
Which of the following is wrong statement: |
| A. | Mees lines in Arsenic poisoning |
| B. | Pterygium of nails in Lichen Planus |
| C. | Koilonychia in Vit B12 deficiency |
| D. | Oncholysis in Psoriasis |
| Answer» D. Oncholysis in Psoriasis | |
| 599. |
Which epidemiological study gives the most accurate result - |
| A. | Randomized control trial with double blinding |
| B. | Cohort study |
| C. | Meta analysis |
| D. | Cross-sectional study |
| Answer» D. Cross-sectional study | |
| 600. |
Which of the following is not a secondary data |
| A. | Hospital data |
| B. | WHO survey data |
| C. | Field information collected from community |
| D. | Survey by Govt of India |
| Answer» D. Survey by Govt of India | |