Competitive Exams: Medical Science MCQs (Practice-Test 58 of 135)

  1. The correct sequence of polity changes made in the National Programme for Leprosy is

    1. Control programme, Elimination programme, Eradication programme

    2. Control programme, Eradication programme, Elimination programme

    3. Elimination programme, Eradication programme, control programme

    4. Elimination programme, Control programme, Eradication programme

  2. Which one of the following sequences depicts the appearance of antigens and antibodies in Hepatitis B infection?

    1. HBe Ag, anti HBs, anti HBe, HBs Ag

    2. HBs Ag, HBe Ag, anti HBs, anti HBe

    3. HBs Ag, HBe Ag, anti HBe, anti HBs

    4. HBe Ag, anti HBe, HBs Ag, anti HBs

  3. The objective of national Population Policy 2000 is to bring down the total fertility rate to

    1. 1.5 by the year 2010

    2. 2.1 by the year 2010

    3. 2.6 by the year 2006

    4. 2.9 by the year 2010

  4. Risk factor intervention study for cardiovascular disease can be best undertaken by

    1. Hospital based retrospective study with intervention therapy therapies

    2. Hospital based prospective study with intervention therapy/therapies

    3. Community based retrospective study with intervention package

    4. Community based prospective study with intervention package

  5. With reference to the calculation of Perinatal Mortality Rate, consider the following:

    1. Early neonatal deaths

    2. late foetal deaths

    3. Post neonatal deaths

    4. Early foetal deaths

    Which of these are included in the calculation of Perinatal Mortality Rate?

    1. 1 and 2

    2. 2 and 4

    3. 1 and 3

    4. 3 and 4

  6. The presence of which one of the following chemicals indicates the recent contamination of water?

    1. Nitrate

    2. Nitrite

    3. Chloride

    4. Ammonia

  7. The presence of which of the following coliform organisms is used as an indicator of microbiological quality of drinking water?

    1. All aerobic gram negative bacteria

    2. All aerobic gram negative and spore forming bacteria

    3. All facultative anaerobic gram negative bacteria

    4. All aerobic and facultative anaerobic gram negative rods

  8. Adequacy of surveillance for Acute Flaccid paralysis (AFP) in an area is monitored by reporting of at least

    1. one case of AFP due to non-polio per 1000 population

    2. one case of AFP due to non-polio per 1000 children under five years

    3. one case of AFP due to non-polio per 1, 00, 000 children under 15 years

    4. two cases of AFP due to non-polio per 1000 children under five years

  9. With reference to Revised National Tuberculosis control programme (RNTCP), consider the following:

    1. Active survey for Tuberculosis cases

    2. Diagnosis by quality sputum microscopy

    3. Detection of 70% of estimated cases

    4. 85% cure rate among detected cases

    Which of these statements are correct about RNTCP?

    1. 1, 2 and 3

    2. 2, 3 and 4

    3. 1, 3 and 4

    4. 1, 2 and 4

  10. Among the following cooking oils, which one has the higher amount of linolenic acid (grams percent)?

    1. Mustard oil

    2. Groundnut oil

    3. Coconut oil

    4. Cottonseed oil

    • Assertion (A): Stratum germinativum of skin forms a single layer of cells at the dermoepidermal junction. They take up basophilic stain.
    • Reason (R): Melanin pigments in basal layer render colour to skin, help produce vitamin D and impart protection to the body from ultraviolet light.
    1. Both A and R are true and R is the correct explanation of A

    2. Both A and R are true but R is NOT the correct explanation of A

    3. A is true but R is false

    4. A is false but R is true

    • Assertion (A): Persistent lateral splanchnic arteries for the kidney cause pressure on the ureter and may cause hydronephrosis.
    • Reason (R): Accessory renal arteries enter the kidney through poles and not through hilum.
    1. Both A and R are true and R is the correct explanation of A

    2. Both A and R are true but R is NOT the correct explanation of A

    3. A is true but R is false

    4. A is false but R is true

    • Assertion (A): Posterior cricoarytenoideus brings abou abduction of vocal cords.
    • Reason (R): Cricothyroid is a tensor of the vocal cords without abducting the vocal cords.
    1. Both A and R are true and R is the correct explanation of A

    2. Both A and R are true but R is NOT the correct explanation of A

    3. A is true but R is false

    4. A is false but R is true

    • Assertion (A): Rapoport Lubering Cycle faciliates release of oxygen from oxyhaemoglobin to tissues in hypoxia.
    • Reason (R): 2 − 3, biphosphoglycerate enhances the dissociation of oxyhaemoglobin.
    1. Both A and R are true and R is the correct explanation of A

    2. Both A and R are true but R is NOT the correct explanation of A

    3. A is true but R is false

    4. A is false but R is true

    • Assertion (A): Short chain fatty acids are emulsified with bile salts before they are absorbed.
    • Reason (R): Water soluble products of digestion of fat are freely absorbed from the intestinal lumen.
    1. Both A and R are true and R is the correct explanation of A

    2. Both A and R are true but R is NOT the correct explanation of A

    3. A is true but R is false

    4. A is false but R is true