Pg Blazer - Online Test Series 9 - Physiology

10 Questions | By Pgblazer | Last updated: Mar 21, 2022 | Total Attempts: 1421

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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