Date: 09-02-2024
2243 E653
First Year MBBS Examination
I MBBS Anatomy Paper 1
Time: 3 hours

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Max Marks: 100
Instructions: 1. Answer to the points. 2. Figure
to the right indicates marks. 3. Use separate
answer books for each section. 4. Draw
diagrams wherever necessary. 5. Write legibly.

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Section 1
1. Write the following structured Long
question (any 1 out of 2) 1X10=10 marks
a. Describe the formation and branches of the
Brachial Plexus. What is Erb's Paralysis?

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(3+4+3)
b. Define the wrist joint under the following
headings (a) Type of Joint (b) Movements (c)
Nerve Supply (d) Ligaments (e) Applied
aspects (1+2+2+3+2)

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2. Write the following case-based scenario

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(any 2 out of 3) 2X6=12 marks
a. A 26 year old man came with complaints of
tingling and numbness over the index and
middle fingers. The patient was unable to

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hold objects between. his fingers and thumb
and there was flattening of the thenar
eminence. (a) Name the condition and the
nerve involved. (b) Name the thenar muscles.
(c) Which structure is surgically cut to relieve

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the symptoms? (2+2+2)
b. A 40 year old man came to the OPD with
rapidly growing painful swelling on face below
ear lobule on the left side. On examination,
patient was unable to close left eye and blow

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cheeks, and ear lobule was lifted by swelling.
(a) Which structure was swollen? (b) Name
the vital structures present inside the swollen
structure. (c) Why was the patient unable to
close left eye and blow cheeks? (2+2+2)

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c. A 68 year old lady was brought to emergency
in an unconscious state. She was a known
diabetic and hypertensive. CT scan revealed
she had haemorrhagic stroke involving
internal capsule. e (a) Mention the blood

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supply of internal capsule. (b) Enumerate its
parts with diagram. (c) Write about the
function of internal Capsule. (2+2+2)

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3. Write short notes (any 3 out of 4)
a. Development of Thyroid gland

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b. Histology of Spinal Cord
c. Compare and contrast the three types of
muscles
d. Ball and socket joint
4. Answer only 2-3 sentences (any 5 out of 6)

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a. Spina bifida
b. Mention three histological features of artery
c. Draw and label the microanatomy of compact
bone
d. Types of epiphysis

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e. Cleft Lip
f. Sesamoid Bone
Section 2
5. Write the following structured Long
question (any 1 out of 2)

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a. Describe the tongue under the following
headings Development (b) Microanatomy (c)
Muscles (d) Nerve supply
b. Describe the larynx under the following
headings (a) Location (b) Cartilaginous

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framework (c) Applied aspects (d) Muscles &
Nerve supply
6. Write short notes (any 2 out of 3)
a. Little's area :
b. Cubital Fossa

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c. Carotid triangle
7. Write short notes (any 3 out of 4)
a. Floor of 4" ventricle
b. Broca's area
c. Bell's palsy

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d. Trigeminal nerve and its divisions
8. Answer only 2-3 sentences (any 5 out of 6)
a. Structures piercing clavipectoral fascia

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b. Circle of Willis
c. Waldeyer's ring

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d. Boundaries of suboccipital triangle
e. Parts of corpus callosum
f. Muscles supplied by musculocutaneous
nerve

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Document Outline

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