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Download MBBS 1st Year Physiology including Bio Physics Paper II Important Questions

Download MBBS (Bachelor of Medicine and Bachelor of Surgery) 1st Year Physiology including Bio Physics Paper II Important Questions (Question Bank)

This post was last modified on 19 June 2021

MBBS 2nd Year (Second Year) Important Questions (Question Bank)


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MBBS First Year Physiology including Bio-Physics Paper-II
Important Question Bank

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Essay Questions:

  1. Describe the Arterial Blood Pressure. Describe nervous regulation of Arterial Blood Pressure.
  2. Name the functional divisions of the Cerebellum. Describe the structure, connections and functions of cerebellum. Mentions two signs of cerebellar lesions.
  3. Describe the physiological roles of the different types of leucocytes circulating in blood. Add a note on functions of lymphocytes in viral infection.
  4. Name the functional Division of Cerebellum. Describe the Structure, connections and functions of cerebellum. Mention any two signs of cerebellar lesion.
  5. --- Content provided by‍ FirstRanker.com ---

  6. Draw an oxygen dissociation curve & describe how oxygen is transported in the blood. Depict the Bohr's effect.
  7. Classify pain. What are the receptors for pain? Describe the dual Pathways for pain. What is Analgesic system in the brain?
  8. List the ascending tracts in the spinal cord and discuss the tracts of posterior column with diagram.
  9. Define cardiac output. Discuss the factors affecting cardiac output and any one method of determination. What is the significance of ejection fraction in ventricular functioning?
  10. Describe the connections and Functions of Hypothalamus.
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  12. Define cardiac cycle. Describe in detail the pressure volume changes that occur during a Cardiac cycle with suitable Diagram.
  13. Trace the pathway for perception of pain. Discuss the descending pain modulatory pathways. Discuss the terms 'Gating of pain' and ‘Referred pain'.
  14. Define the term Blood pressure. Discuss the determinants and regulation of blood pressure
  15. Describe in detail the photochemical mechanism of vision and mechanism of dark adaptation.
  16. Describe the process of transport of carbondioxide from tissues to lungs.
  17. --- Content provided by FirstRanker.com ---

  18. What are the neural mechanisms involved in spontaneous breathing? Discuss chemical regulation of respiration. Distinguish between the two types of respiratory failure.
  19. Define the terms Cardiac output and Total Peripheral resistance and discuss their determinants
  20. Define cardiac cycle. Describe the sequence of events during cardiac cycle in detail with suitable diagrams
  21. Define blood pressure. Discuss in brief the various factors which influences the pressure. Add a note on hypertension.
  22. Define cardiac output. Explain the factors regulating cardiac output. Add a note on ejection fraction.
  23. --- Content provided by FirstRanker.com ---

  24. Describe in detail the Pyramidal tract. List out the differences between UMN and LMN lesions.
  25. Explain the chemical regulation of respiration. Add a note on oxygen toxicity.
  26. Describe the oxygen transport in blood. Add note on fetal haemoglobin.
  27. What is cardiac cycle? Describe the various events in the cardiac cycle.
  28. Define blood pressure. Explain in detail short term regulation of blood pressure. Add a note on hypertension.
  29. --- Content provided by‍ FirstRanker.com ---

  30. Discuss in detail the neural regulation of respiration.
  31. Discuss in detail the neural regulation of respiration.
  32. Describe the origin, course, termination and functions of pyramidal tract. Write a note on upper motor lesion.
  33. Describe the optic pathway from the photoreceptors to the visual cortex. Add a note on visual field defects produced by lesions at various levels of the pathway.
  34. Describe the structure and function of the conducting system of the Heart. Add a note on Pacemaker Potential.
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  36. Describe the neural regulation of respiration. Add a note on periodic breathing.
  37. Describe the Arterial Blood Pressure. Describe nervous regulation of Arterial Blood Pressure.
  38. Name the functional divisions of the Cerebellum. Describe the structure, connections and functions of cerebellum. Mentions two signs of cerebellar lesions.

Short Answer Questions:

  1. Normal ECG in Lead II
  2. --- Content provided by FirstRanker.com ---

  3. Regulation of coronary blood flow
  4. Compliance of lung
  5. Carbon dioxide transport
  6. Dysbarism
  7. Functions of Thalamus
  8. --- Content provided by​ FirstRanker.com ---

  9. REM sleep
  10. Decerebrate rigidity
  11. Taste pathway
  12. Theories of hearing
  13. State Frank Starling's law of the heart
  14. --- Content provided by‌ FirstRanker.com ---

  15. List short term regulation of blood pressure
  16. Intrapleural pressure
  17. State dead space and its normal value
  18. Define Histotoxic hypoxia with an example
  19. What is Bell – Megendie law?
  20. --- Content provided by‍ FirstRanker.com ---

  21. Four functions of Reticular activating system
  22. Functions of prefrontal lobe
  23. What is Endo chochlear potential?
  24. Delta waves in EEG
  25. Non respiratory functions of lung
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  27. What is FRC? How will you measure FRC and its clinical Importance?
  28. Artificial respiration
  29. Referred pain and its theories
  30. Special features of coronary circulation
  31. Colour Vision
  32. --- Content provided by FirstRanker.com ---

  33. Taste pathway
  34. Explain Dark adaptation
  35. What is Myasthenia Gravis? Explain the biological basis of it's treatment
  36. Brown sequared syndrome
  37. Draw the diagram of alveocapillary membrane and write the thickness of it
  38. --- Content provided by​ FirstRanker.com ---

  39. What is SCUBA?
  40. Who discovered J receptors? What is its Physiological significance?
  41. What are otolith organs?
  42. What is alpha block?
  43. Define Frank-Starling law
  44. --- Content provided by⁠ FirstRanker.com ---

  45. What is Monroe Kellie Doctrine law?
  46. What is Stereognosis? Where is its centre?
  47. What are the functions of frontal lobe?
  48. What are the mechanoreceptor? Give example
  49. What is summation? Mention its types
  50. --- Content provided by​ FirstRanker.com ---

  51. What are Cholinergic & Adrenergic receptors?
  52. Draw the structure of rods & Cones
  53. What is the difference between the Spasticity and Rigidity
  54. Define histotoxic hypoxia
  55. Frank-starling's law of the heart
  56. --- Content provided by FirstRanker.com ---

  57. Cardiac pacemaker potential
  58. Draw a labelled diagram of a normal ECG in lead II Write a brief note on PR interval
  59. Non progressive shock
  60. Travelling waves in the ear
  61. Ventilation-perfusion ratio
  62. --- Content provided by‍ FirstRanker.com ---

  63. Caisson disease
  64. Brown Sequard syndrome
  65. Functions of Ascending reticular activating system
  66. Role of purkinje cells of cerebellum
  67. III Short Answers on :
  68. --- Content provided by​ FirstRanker.com ---

  69. Astigmatism
  70. Ocular doance columns
  71. Dicrotic notch
  72. Cardiac reserve
  73. Reynold's number
  74. --- Content provided by⁠ FirstRanker.com ---

  75. J point
  76. Extrasystole
  77. Bell-magendie law
  78. Cog-wheel rigidity
  79. Betz cells
  80. --- Content provided by‌ FirstRanker.com ---

  81. Homunculus
  82. Anomic aphasia
  83. Timed vital capacity
  84. Pneumotaxic centre
  85. Asphyxia
  86. --- Content provided by‌ FirstRanker.com ---

  87. Chemical regulation of respiration
  88. Functions of middle ear
  89. Hypovolumic shock
  90. Ventilation-Perfusion ratio
  91. Parkinson's disease with treatment
  92. --- Content provided by⁠ FirstRanker.com ---

  93. Classification of nerve fibres
  94. Heart Sounds
  95. Errors of refraction with correction
  96. Transport of oxygen in blood
  97. Waves of EEG
  98. --- Content provided by‍ FirstRanker.com ---

  99. III Short Answers on:
  100. Reynold's number
  101. Summation
  102. Herring - Breuer inflation reflex
  103. Taste receptor
  104. --- Content provided by FirstRanker.com ---

  105. PR interval in ECG
  106. Chronaxie
  107. CSF formation
  108. Phasic changes in coronary circulation
  109. FEV
  110. --- Content provided by​ FirstRanker.com ---

  111. Dopac
  112. Functional capacity and its significance
  113. Types of Hypoxia and its cause
  114. Respiratory membrane
  115. Neural centres for Regulation of respiration
  116. --- Content provided by‍ FirstRanker.com ---

  117. Dead space
  118. Pacemaker potential
  119. Cardiac Index
  120. Dark adaptation
  121. Functions of Basal Ganglia
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  123. Vestibulo cerebellum
  124. Muscles of inspiration
  125. End diastolic volume
  126. Attenuation Reflex
  127. Perimetry
  128. --- Content provided by‍ FirstRanker.com ---

  129. Summation
  130. Referred pain
  131. Types of memory
  132. Thalamic syndrome
  133. Kluver Bucy syndrome
  134. --- Content provided by​ FirstRanker.com ---

  135. Ionic basis of the pace-maker potential
  136. Windkessel effect of aorta
  137. Illustrate with a diagram, the left ventricular volume and pressure changes
  138. during a cardiac cycle
  139. Role of myelin sheath in conduction of nerve impulse
  140. --- Content provided by FirstRanker.com ---

  141. Functions of hypothalamus
  142. Clinical features of cerebellar lesions
  143. Physiological roles of muscle spindle
  144. Chemical regulation of respiration
  145. Hamburger's chloride shift
  146. --- Content provided by‌ FirstRanker.com ---

  147. Role of surfactant in pulmonary function
  148. List the calcium transporters on the sarcoplasmic reticular membrane
  149. in the ventricular Muscle
  150. State Starling's law of the heart
  151. What is the effect of, diphosphoglycerate on the oxygen-hemoglobin
  152. --- Content provided by‍ FirstRanker.com ---

  153. dissociation curve? Does it help in loading or unloading of oxygen?
  154. What are the types of hypoxia?
  155. Region of the cochlea which vibrates most for the highest sound frequency
  156. in the audible range
  157. Visual field defect when the optic chiasma is cut in the centre
  158. --- Content provided by⁠ FirstRanker.com ---

  159. State the refractive error in astigmatism How is it corrected?
  160. What is 'Blind spot'?
  161. Receptors for vestibular sensation
  162. Name of tracts made up by second order neurons in the pathway for a fine touch b pain
  163. Decompression sickness
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  165. Middle ear functions
  166. Define cardiac output What are the methods to measure the cardiac output?
  167. Heart sounds
  168. Define synapse and describe its properties
  169. Describe the functions of thalamus
  170. --- Content provided by FirstRanker.com ---

  171. What are the functions of basal ganglia?
  172. Describe the physiology of speech
  173. Decerebrate rigidity
  174. Functions of prefrontal lobe
  175. What is P?
  176. --- Content provided by FirstRanker.com ---

  177. What are the types of hypoxia?
  178. Mention common refractory errors of the eye
  179. SA node as pacemaker
  180. PR interval
  181. Reflex arc
  182. --- Content provided by‌ FirstRanker.com ---

  183. Functions of cerebrospinal fluid
  184. What is righting reflex?
  185. Name the nuclei responsible for hunger and satiety in human being
  186. What is referred pain?
  187. List the types of shock
  188. --- Content provided by FirstRanker.com ---

  189. Define Preload and state its effect on cardiac function
  190. Baroreceptor reflex
  191. What is myocardial infarction? State one ECG change in this condition
  192. Role of myelin sheath in conduction of nerve impulse
  193. Conditions where Plantar response is ‘extensor’
  194. --- Content provided by‍ FirstRanker.com ---

  195. Finding in Weber's test in conduction deafness of the left side
  196. Muscle actions responsible for a normal expiration b forced expiration
  197. Oxygen carrying capacity of blood
  198. Hypoxic vasoconstriction – where does it occur and what are its complications?
  199. Brown Sequard syndrome
  200. --- Content provided by​ FirstRanker.com ---

  201. Oxygen dissociation curve
  202. Dead space
  203. Hering Breuer reflex
  204. Korotkoff sounds
  205. Draw a diagram of the pathway of crude touch and label it
  206. --- Content provided by‌ FirstRanker.com ---

  207. Functions of CSF
  208. Fluent aphasia
  209. Receptor potential
  210. Motor homunculus
  211. Attenuation reflex
  212. --- Content provided by‍ FirstRanker.com ---

  213. Taste pathway
  214. Neural regulation of respiration
  215. Functions and tests of cerebellum
  216. Heart sounds
  217. Waves of ECG in Lead II
  218. --- Content provided by⁠ FirstRanker.com ---

  219. Different types of hypoxia
  220. Aphasia
  221. Stages of sleep
  222. Optic pathway
  223. Functions of ascending reticular activating system
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  225. Components of vestibular apparatus
  226. Features of Parkinson's disease
  227. Functions of middle ear
  228. Auditory pathway with suitable diagram
  229. Adjustment in respiratory physiology at high altitudes
  230. --- Content provided by FirstRanker.com ---

  231. Accommodation reflex
  232. Conducting system of the heart
  233. Artificial respiration
  234. Conditioned reflexes
  235. Surfactant
  236. --- Content provided by​ FirstRanker.com ---

  237. Central analgesic system
  238. VO Max
  239. Functions of CSF
  240. Decompression sickness
  241. Babinski's sign and its clinical significance
  242. --- Content provided by FirstRanker.com ---

  243. Functions of Hypothalamus
  244. Baroreceptor reflex
  245. Dark adaptation
  246. Periodic breathing
  247. Pacemaker potential
  248. --- Content provided by FirstRanker.com ---

  249. Cardiac reserve
  250. Referred pain theories
  251. Features of Shock
  252. Peak expiratory flow rate
  253. Oxygen debt
  254. --- Content provided by FirstRanker.com ---

  255. Mass Reflex
  256. Impedance matching
  257. Effects of lesions in optic pathway
  258. Deterants of Blood pressure
  259. Phasic changes in coronary blood flow
  260. --- Content provided by FirstRanker.com ---

  261. AV nodal delay
  262. Properties of reflex
  263. Splanchnic circulation
  264. Functions of middle ear
  265. Nitrogen narcosis
  266. --- Content provided by FirstRanker.com ---

  267. Effects of positive 'g'
  268. Papez circuit
  269. Heart sounds
  270. Differentiate REM and NREM sleep
  271. Auto rhythmicity of heart
  272. --- Content provided by⁠ FirstRanker.com ---

  273. Describe the connections and functions of temporal lobe
  274. Taste receptors
  275. Functions of utricle and saccule
  276. Sleep-Wake theory
  277. Mechanism of accommodation
  278. --- Content provided by‍ FirstRanker.com ---

  279. P-R interval
  280. Trichromatic theory of color vision
  281. Mean arterial pressure
  282. Reward and punishment centers
  283. Changes in cardiac output during exercise
  284. --- Content provided by FirstRanker.com ---

  285. Surfactant
  286. Golgi tendon reflex
  287. Oxygen-haemoglobin dissociation curve
  288. Putamen circuit of basal ganglia
  289. Caisson disease
  290. --- Content provided by‍ FirstRanker.com ---

  291. Hering - Breuer inflation reflex
  292. Einthoven's law
  293. Endo cochlear potential
  294. Describe the normal waves in electro encephalogram EEG
  295. Presbyopia
  296. --- Content provided by⁠ FirstRanker.com ---

  297. Bainbridge reflex
  298. Transpulmonary pressure
  299. Wernicke's and global aphasia
  300. Compliance
  301. Hypoxic hypoxia
  302. --- Content provided by‍ FirstRanker.com ---

  303. Pacemaker potential
  304. Stages of sleep
  305. Functions of cerebellum
  306. Triple response
  307. Bain bridge reflex
  308. --- Content provided by FirstRanker.com ---

  309. Residual volume
  310. Artificial respiration
  311. Functions of middle ear
  312. Features of Parkinsonism
  313. Papez circuit
  314. --- Content provided by‍ FirstRanker.com ---

  315. Name two facilitatory and inhibitory neurotransmitters and their sites of action
  316. Saltatory conduction
  317. Sensations carried by posterior column
  318. Ventricular action potential
  319. Tract of Gall and Burdach
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  321. Venous return
  322. Lung volumes and capacities
  323. Fetal circulation
  324. Clinical uses of ECG
  325. Types of deafness
  326. --- Content provided by‌ FirstRanker.com ---

  327. Blood - brain barrier
  328. Anaphylactic shock
  329. Red – green color blindness
  330. Reflex arc
  331. Primary taste sensations
  332. --- Content provided by‌ FirstRanker.com ---

  333. Functions of limbic system
  334. Physiological dead space
  335. Triple response
  336. Non-respiratory functions of lungs
  337. Mechanism of receptor potential
  338. --- Content provided by FirstRanker.com ---

  339. Factors regulating cardiac output
  340. Anatomic dead space
  341. The law of projection
  342. Types of hypoxia
  343. Antegrade amnesia
  344. --- Content provided by‍ FirstRanker.com ---

  345. Draw a normal electrocardiogram ECG What is Einthoven's triangle?
  346. Respiratory exchange Ratio
  347. Attenuation reflex
  348. Mean arterial pressure
  349. Reynold's number
  350. --- Content provided by‌ FirstRanker.com ---

  351. Astigmatism
  352. Functions of thalamus
  353. Hypoxic Hypoxia
  354. Thalamic syndrome
  355. Surfactant
  356. --- Content provided by‍ FirstRanker.com ---

  357. Sino aortic reflex
  358. Myocardial Infarction
  359. Measurement of dead space
  360. Haldane effect
  361. Ventilation perfusion ratio
  362. --- Content provided by‌ FirstRanker.com ---

  363. Give two examples of high cardiac output state and low cardiac output state
  364. AV nodal delay
  365. Synaptic plasticity
  366. Prefrontal lobotomy
  367. Accommodation reflex pathway
  368. --- Content provided by‍ FirstRanker.com ---

  369. Travelling wave theory of hearing
  370. Taste pathway
  371. Brown – sequard syndrome
  372. Histotoxic hypoxia
  373. Physiology of fetal circulation before and after birth
  374. --- Content provided by‍ FirstRanker.com ---

  375. Special features of coronary circulation
  376. Caisson's disease
  377. Implicit memory
  378. Stages of sleep cycle
  379. Denervation hypersensitivity
  380. --- Content provided by FirstRanker.com ---

  381. Deterants of force of contraction of heart
  382. Bohr effect
  383. Jugular venous pulse
  384. Endogenous opioids
  385. Mouth to mouth respiration
  386. --- Content provided by FirstRanker.com ---

  387. Heart block
  388. Respiratory distress syndrome of new born
  389. Non respiratory functions of the Lung
  390. Oxy -Haemoglobin Dissociation Curve
  391. Heart Sounds
  392. --- Content provided by‍ FirstRanker.com ---

  393. Functions of Basal Ganglia
  394. Name Four properties of Synapse
  395. Receptor Potential
  396. Reynold's Number
  397. Artificial Respiration
  398. --- Content provided by‌ FirstRanker.com ---

  399. Vital capacity
  400. Errors of Refraction
  401. Functions of Thalamus
  402. Papez Circuit
  403. Functions of Cerebro Spinal Fluid
  404. --- Content provided by​ FirstRanker.com ---

  405. Bell Magendie Law
  406. Referred pain
  407. Factors affecting cardiac output
  408. Pacemaker potential
  409. ECG-Lead -II
  410. --- Content provided by​ FirstRanker.com ---

  411. Auditory Pathway
  412. Functions of cerebellum
  413. Lung Compliance
  414. Exchange Vessels
  415. Functions of parietal lobe
  416. --- Content provided by FirstRanker.com ---

  417. Waves of EEG
  418. Referred pain
  419. Circadian Rhythm
  420. Aphasia
  421. Kluver Bucy Syndrome
  422. --- Content provided by‌ FirstRanker.com ---

  423. Homunculus
  424. Sensation carried by posterior column
  425. Chloride Shift
  426. Changes that occur in acclimatization
  427. Draw a normal spirogram and write about the volumes and capacities of lung
  428. --- Content provided by​ FirstRanker.com ---

  429. Polysomnography
  430. Functions of Hypothalamus
  431. Peculiarities of pulmonary circulation
  432. Hypovolemic Shock
  433. Cardiopulmonary resuscitation
  434. --- Content provided by FirstRanker.com ---

  435. Control of Appetite
  436. Colour vision

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