NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Medical Science MCQs (Practice_Test 71 of 135)

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  1. What is the best and most reliable method of contraception for a 20 year old newly married lady student wanting to delay pregnancy for two to three years?
    1. Copper T 200
    2. Oral pill
    3. Condom
    4. Vaginal sponge
  2. Consider the following statements: The Indian Factories Act provides for
    1. Disablement benefit
    2. funeral benefit
    3. Safety Officer for more than 1000 workers
    4. Prohibition of employing children below 14 years of age
    • Which of these statements is/are correct?
      1. 1,2, 3 and 4
      2. 3 and 4
      3. 4 only
      4. 1,2 and 3
    • Assertion (A) : Psoas major and Iliacus are the chief extensors of the Hip Joint.
    • Reason (R) : Psoas major and Iliacus are inserted into the lesser Trochanter of femur.
      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) : Inflammation of diaphragmatic pleura causes pain referred to the shoulder tip.
    • Reason (R) : Diaphragmatic pleura and the skin over the shoulder tip are supplied by the same spinal segments.
      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) : The frontal eyefield is situated caudally in the middle frontal gyrus.
    • Reason (R) : This is affected when the anterior cerebral artery is damaged or blocked.
      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) : Ovarian metastasis-Krukenberg tumor result from breast and gastro-intestinal primaries.
    • Reason (R) : The ostium created by the rupture of the ripe follicle of the ovary is vulnerable to implantation of exfoliated tumor cells.
      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) : The healing of intracapsular fracture or neck femur carries a poor prognosis.
    • Reason (R) : The major source of blood supply to femoral head is intraosseous and through retinacular arteries.
      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) : Pacinian corpuscles are easily adopted to continuous application of pressure.
    • Reason (R) : Lateral displacement of connective tissue lamellas lessen the pressure on the nerve ending.
      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) : In the control of an epidemic of poliomyelitis, oral Polio Vaccine is more effective than Parenteral Polio Vaccine.
    • Reason (R) : Injections are to be avoided during epidemic times as they are likely to precipitate paralysis.
      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) : Granulomas of secondary tuberculosis most often occur in the apex of the lungs.
    • Reason (R) : Secondary tuberculosis is caused by reactivation of the primary lesion.
      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) : For surveillance purpose, mortality data is not a useful indicator in diseases with low fatality.
    • Reason (R) : Less number of deaths or no deaths in such diseases do not reflect the true morbidity situation.
      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) : Case control study is suitable for the analytical study of rare diseases.
    • Reason (R) : In case control study, the cause-effect association is not studied.
      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) : Prinzmetals angina causes ST-segment elevation in ECG.
    • Reason (R) : Plaque rupture with propagated occlusive thrombus cause Prinzmetals angina.
      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) : Bovine albumin, a major constituent of cows milk, has been implicated in triggering Type 1 diabetes mellitus.
    • Reason (R) : Bovine albumin may cross neonatal gut and raise antibodies with close homology to βchain of HLA Class II antigens and a heat shock protein expressed by β cells and thus cause damage to β cells.
      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) : Kidneys from cirrhotic patients with hepatorenal syndrome cannot be used from renal transplantation.
    • Reason (R) : The kidneys are structurally normal but have altered renal hemodynamics.
      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