Pg Blazer - Online Test Series 9 - Physiology

10 Questions | Total Attempts: 1403

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Questions and Answers
  • 1. 
    Site of RBC formation in 20 year old healthy male is:
    • A. 

      Flat bones

    • B. 

      Long bones

    • C. 

      Liver

    • D. 

      Yolk sac

  • 2. 
    Which of the following is true about fourth heart sound ‘S4‘ :
    • A. 

      Can be heard by the unaided ear

    • B. 

      Frequency is greater than 20 Hz

    • C. 

      Heard during ventricular filling phase

    • D. 

      Heard during ventricular ejection phase

  • 3. 
    Broca’s area is concerned with:
    • A. 

      Word formation

    • B. 

      Comprehension

    • C. 

      Repetition

    • D. 

      Reading

  • 4. 
    The mechanism of hearing and memory, include all except:
    • A. 

      Changes in level of neurotransmitter at synapse

    • B. 

      Increasing protein synthesis

    • C. 

      Recruitment by multiplication of neurons

    • D. 

      Spatial Reorganization of synapse

  • 5. 
    The processing of short term memory to long term memory is done in:
    • A. 

      Prefrontal cortex

    • B. 

      Hippocampus

    • C. 

      Neocortex

    • D. 

      Amygdala

  • 6. 
    Delta waves are seen in :
    • A. 

      Deep sleep

    • B. 

      REM sleep

    • C. 

      Awake state

    • D. 

      Stage I NREM sleep

  • 7. 
    Toxic effects of high oxygen tension include all of the following except:
    • A. 

      Pulmonary edema

    • B. 

      Decreased cerebral blood flow

    • C. 

      Retinal damage

    • D. 

      CNS excitation and convulsion

  • 8. 
    Which of the following adaptations will be apt to increase the work capacity at high altitude?
    • A. 

      Increasing workload, decreasing duration of exercise

    • B. 

      Increasing workload, increasing duration off exercise

    • C. 

      Decreasing workload, increasing duration of exercise

    • D. 

      Decreasing workload, decreasing duration of exercise

  • 9. 
    All of the following statements are true for ‘Intestinal Motility’ except:
    • A. 

      Does not depend on Gastric motility

    • B. 

      Increased by Distension

    • C. 

      Increased by Acetylcholine

    • D. 

      Increased by cholecystokinin

  • 10. 
    Which of the following hormone is not secreted by the kidney:
    • A. 

      Renin

    • B. 

      Angiotensin I

    • C. 

      Erythropoietin

    • D. 

      1, 25 Dihydroxycholecalciferol

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