Download MBBS 1st Year 1020 RGUHS MBBS Anatomy Paper I RS4 2023 Feb Question Paper

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QP CODE: 1020

Rajiv Gandhi University of Health Sciences, Karnataka

MBBS Phase- I(CBME) Degree Examination-03-Feb-2023

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Time: Three Hours Max. Marks: 100Marks

ANATOMY- PAPER-1(RS-4)

Q.P. CODE: 1020

(QPContainstwopages)

Your answers should be specific to the questions asked

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Draw neat, labeled diagrams wherever necessary

2x10=20Marks

LONG ESSAYS

1. Describe the lateral wall of nose under the following headings
   1. Features
   2. Blood supply

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   3. Nerve supply
   4. Applied anatomy
2. A two year old child was brought to the emergency department with history of swallowing of plastic bead.
   1. Which is the likely bronchopulmonary segment lodging this foreign body
   2. Define a bronchopulmonary segment

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   3. Mention the Bronchopulmonary segments of both lungs
   4. Explain the features and relations of medial surface of left lung

8x5=40 Marks

SHORT ESSAYS

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3. Describe the microscopic structure of transverse section of bone with a neat labelled diagram
4. Define twinning. Mention its types and their embryological basis
5. Draw a neat labelled diagram of transverse section of Pons at the level of facial colliculus
6. Describe the attachments, nerve supply and action of serratus anterior. Define winging of scapula
7. Describe the origin, course, branches and clinical significance of brachial artery

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8. A 30 year old male with numbness and weakness in the thenar aspect of palm attended OPD. On examination paper holding test was positive
   1. Name the nerve involved and its root value.
   2. Draw a labelled diagram showing the area of distribution of sensory loss.
   3. List the muscles affected.
9. Trace the vertical disposition and modifications of general investing layer of deep cervical fascia

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10. Write the anatomical classification of cerebellum with its functions. Name the Deep nuclei of cerebellum.

10x3=30 Marks

SHORT ANSWERS

11. Classify cartilaginous joints with examples
12. Differentiate pneumatic and sesamoid bone with examples

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13. Draw a neat labelled diagram of Graafian follicle
14. List the structures related to the neck of 1st rib
15. Mention the branches of right coronary artery
16. Name the dangerous layer of scalp and its clinical importance
17. List the muscles of soft plate

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18. Mention the general, special sensory and motor nerve supply of anterior 2/3rd of tongue
19. List the structures piercing the clavipectoral fascia.
20. Mention the parts of Basal ganglia.

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QP CODE: 1020

Rajiv Gandhi University of Health Sciences, Karnataka

Multiple Choice Questions

10x1=10Marks

21. i) Choroid plexus of fourth ventricle is derived from
    1. Basilar artery

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    2. Posterior inferior cerebellar artery
    3. Superior cerebellar artery
    4. Posterior cerebral artery
22. ii) Which of the following muscles is supplied by glossopharyngeal nerve
    1. Stylopharyngeus

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    2. Styloglossus
    3. Stylohyoid
    4. Sternohyoid
23. iii) Atypical ribs are
    1. 1,9,10,11,12

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    2. 1,2,3,11,12
    3. 1,2,10,11,12
    4. 8,9,10,11,12
24. iv) How many bronchial arteries supply the right lung?
    1. 1

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    2. 2
    3. 3
    4. 4
25. v) Perichondrium is absent in which of the following cartilage
    1. Elastic

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    2. Hyaline
    3. Fibrous
    4. All of the above

22. i) Mandibular nerve supplies all of following EXCEPT
    1. Mylohyoid

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    2. Medial Pterygoid
    3. Lateral Pterygoid
    4. Stylohyoid
23. ii) Motor fibres to the muscles of pharynx and larynx arise from
    1. Dorsal nucleus of vagus

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    2. Nucleus of tractus solitarius
    3. Nucleus ambiguus
    4. Mesencephalic nucleus of trigeminal nerve
24. iii) Axillary sheath is derived from
    1. Pretracheal fascia

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    2. Pharyngobasilar fascia
    3. Prevertebral fascia
    4. Investing layer of deep cervical fascia
25. iv) All are the end results of fertilization EXCEPT
    1. Restoration of diploid number of chromosomes

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    2. Determination of sex of embryo
    3. Completion of 2nd meiotic division of female gamete
    4. Completion of 2nd meiotic division of male gamete
26. v) Endartery is present in which of the following organs
    1. Intestine

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    2. Stomach
    3. Spleen
    4. Testis

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Firstranker's choice

QP CODE: 1020

Rajiv Gandhi University of Health Sciences, Karnataka

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