MCQ's for AIPGMEE, AIIMS, DNB & JIPMER PG Medical Entrance Exam Preparation Online

Answer the following questions:

1.     Which of the following statements is true about adrenoleukodystrophy?
          (A)     It is inherited as X-linked disease
          (B)     Lorenzo’s oil is used for treating it
          (C)     It is a disorder of peroxisomal fatty acid beta oxidation
          (D)     All of the above

2.     The quantity of sodium in sweat decreases on heat acclimatization. This is because:
          (A)     Increased secretion of aldosterone
          (B)     More sodium is excreted through kidneys
          (C)     Water intake is reduced
          (D)     Decreased secretion of aldosterone

3.     Heat loss at 41 degrees celsius and low humidity (<10%) occurs due to:
          (A)     Conduction
          (B)     Convection
          (C)     Radiation
          (D)     Evaporation

4.     A decrease in which of the following would increase the pulse pressure?
          (A)     Systolic pressure
          (B)     Stroke volume
          (C)     Arterial compliance
          (D)     Venous return

5.     Which of the following causes difficulty in release of oxygen from Hb?
          (A)     Decreased pH
          (B)     Decreased 2, 3-DPG
          (C)     Increased CO2 concentration
           (D)   Increased temperature

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