FirstRanker Logo

FirstRanker.com - FirstRanker's Choice is a hub of Question Papers & Study Materials for B-Tech, B.E, M-Tech, MCA, M.Sc, MBBS, BDS, MBA, B.Sc, Degree, B.Sc Nursing, B-Pharmacy, D-Pharmacy, MD, Medical, Dental, Engineering students. All services of FirstRanker.com are FREE

📱

Get the MBBS Question Bank Android App

Access previous years' papers, solved question papers, notes, and more on the go!

Install From Play Store

Download RGUHS MBBS 1st Year 1022 Physiology Paper I 2024 December Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) MBBS? Second Year (2nd year) 2024 December 1st Year 1022 Physiology Paper I Previous Question Paper

This post was last modified on 05 April 2025


Firstranker's choice www.FirstRanker.com


QP CODE : 1022


--- Content provided by FirstRanker.com ---

Rajiv Gandhi University of Health Sciences, Karnataka


MBBS Phase I (CBME) Degree Examination - 06-Dec-2024


Time: Three Hours Max. Marks: 100

--- Content provided by FirstRanker.com ---


PHYSIOLOGY – PAPER - I (RS-4)


Q.P. CODE: 1022


--- Content provided by FirstRanker.com ---

(QP contains two pages)


Your answers should be specific to the questions asked


Draw neat, labeled diagrams wherever necessary

--- Content provided by FirstRanker.com ---


LONG ESSAYS 2 x 10 = 20 Marks



  1. Describe the different stages of erythropoiesis with the help of a neat labelled diagram. Explain the factors influencing erythropoiesis
  2. --- Content provided by FirstRanker.com ---


  3. Describe the renal handling of sodium. Add a note on tubulo-glomerular feedback mechanism.


SHORT ESSAYS 8 x 5 = 40 Marks

--- Content provided by FirstRanker.com ---



  1. Explain the Baroreceptor reflex mechanism in blood pressure regulation

  2. Describe the acclimatization changes seen in natives of high altitude along with their physiological basis
  3. --- Content provided by FirstRanker.com ---


  4. Explain the active transport mechanisms across cell membrane

  5. A 40 yr old man presented with severe abdominal pain in casualty. History revealed chronic intake of Nonsteroidal anti-inflammatory drugs (NSAIDs). On examination the duty Medical Officer confirmed that it was a case of gastric ulcer

      --- Content provided by FirstRanker.com ---

    1. Interpret the role played by NSAIDs in development of gastric ulcer

    2. Justify the use of proton pump inhibitors in the treatment of gastric ulcers


    --- Content provided by FirstRanker.com ---


  6. Mention the composition of pancreatic juice. Describe the regulation of pancreatic secretion

  7. Enumerate the special features of coronary circulation
  8. --- Content provided by FirstRanker.com ---


  9. Briefly explain the chemical regulation of respiration

  10. Illustrate the innervation of urinary bladder and describe a normal cystometrogram

  11. --- Content provided by FirstRanker.com ---


SHORT ANSWERS 10 x 3 = 30 Marks



  1. List the functions of white blood corpuscles
  2. --- Content provided by FirstRanker.com ---


  3. Explain the effect of sympathetic stimulation on pacemaker potential with the help of a diagram

  4. What is oxygen debt?

  5. --- Content provided by FirstRanker.com ---

  6. Enumerate the steps occurring during the pharyngeal phase of deglutition

  7. Depict the extrinsic pathway of coagulation in the form of a flow chart

  8. Explain the causes of first and second heart sounds
  9. --- Content provided by FirstRanker.com ---


  10. Mention the type of hypoxia seen in cyanide poisoning and explain the basis of treatment

  11. State Landsteiner's law

  12. --- Content provided by FirstRanker.com ---

  13. Define Mean arterial pressure and Pulse pressure

  14. List the clinical features of hypovolemic shock


--- Content provided by FirstRanker.com ---

Page 1 of 2


www.FirstRanker.com


Firstranker's choice www.FirstRanker.com

--- Content provided by FirstRanker.com ---


QP CODE: 1022


www.FirstRanker.com


--- Content provided by FirstRanker.com ---

Rajiv Gandhi University of Health Sciences, Karnataka


Multiple Choice Questions 10 x 1 = 10 Marks



    --- Content provided by FirstRanker.com ---

  1. i) Optimal pH for the action of salivary amylase is

    1. 4.2

    2. 6.7
    3. --- Content provided by FirstRanker.com ---


    4. 7.4

    5. 8.2

    6. --- Content provided by FirstRanker.com ---



  2. ii) Progressive lengthening of the PR interval until a ventricular beat is dropped is known as

      --- Content provided by FirstRanker.com ---

    1. Wenkebach phenomenon

    2. Stokes Adams syndrome

    3. Fascicular block
    4. --- Content provided by FirstRanker.com ---


    5. Third degree heart block


  3. --- Content provided by FirstRanker.com ---


  4. iii) Renal plasma flow is measured by clearance of

    1. Inulin

    2. --- Content provided by FirstRanker.com ---

    3. Creatinine

    4. P-aminohippuric acid

    5. Urea
    6. --- Content provided by FirstRanker.com ---




  5. iv) Maximum volume of gas that can be moved into and out of lungs in one min by voluntary effort is known as

    --- Content provided by FirstRanker.com ---


    1. Maximum voluntary ventilation

    2. Pulmonary ventilation

    3. --- Content provided by FirstRanker.com ---

    4. Respiratory minute volume

    5. Residual volume


    --- Content provided by FirstRanker.com ---


  6. v) The principal site of peripheral resistance is

    1. Capillaries
    2. --- Content provided by FirstRanker.com ---


    3. Veins

    4. Large arteries

    5. --- Content provided by FirstRanker.com ---

    6. Arterioles



  7. --- Content provided by FirstRanker.com ---



  1. i) Extensive liver damage results in reduction of the following plasma proteins EXCEPT

    1. Albumin
    2. --- Content provided by FirstRanker.com ---


    3. Gamma globulin

    4. Beta globulin

    5. --- Content provided by FirstRanker.com ---

    6. Fibrinogen



  2. --- Content provided by FirstRanker.com ---

  3. ii) The minimum volume of urine that must be excreted is called

    1. Obligatory urine volume

    2. Free water clearance
    3. --- Content provided by FirstRanker.com ---


    4. Concentrating volume

    5. Diluting volume

    6. --- Content provided by FirstRanker.com ---



  4. iii) The type of movement seen characteristically in small intestine are all EXCEPT

      --- Content provided by FirstRanker.com ---

    1. Pendular movements

    2. Mass movement

    3. Segmentation contractions
    4. --- Content provided by FirstRanker.com ---


    5. Peristaltic rush


  5. --- Content provided by FirstRanker.com ---


  6. iv) Periodic breathing is seen in all the following conditions EXCEPT

    1. Cheyne stokes breathing

    2. --- Content provided by FirstRanker.com ---

    3. Biots breathing

    4. Voluntary hyperventilation

    5. Histotoxic hypoxia
    6. --- Content provided by FirstRanker.com ---




  7. v) Individuals who express a terminal galactose on the H antigen are type

    --- Content provided by FirstRanker.com ---


    1. A

    2. B

    3. --- Content provided by FirstRanker.com ---

    4. AB

    5. O


    --- Content provided by FirstRanker.com ---



*****


--- Content provided by FirstRanker.com ---

www.FirstRanker.com


Page 2 of 2


--- Content provided by FirstRanker.com ---