4001
First Year MBBS Examination
I MBBS Anatomy Paper 1 (New)
Time: 3 hours
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Max Marks: 100Instructions: 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 11. MCQ (20)
a. Following are derivatives of the sixth
pharyngeal arch, EXCEPT: A. Cricothyroid
muscle B. Posterior Cricoarytenoid muscle
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Cc. Thyroarytenoid muscle D. CricoidCartilage
b. Inferior olivary nucleus has prominent
connections with following A. Cerebral
Cortex B. Caudate nucleus on Cerebellum
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D. Cuneate nucleusc. Thyroid follicle is lines by: A. Simple
cuboidal epithellium B. Stratified
squamous non-keratinized ewpitheliumCc.
Pseudostratified ciliated columnar
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epithelium D.. Stratified squamouskeratinized epithelium
d. Following nerve carries parasympathetic
fibers from otic ganglion to supply the
parotid gland: A. Greater superficial
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petrosal nerve B. Lesser pertrosal nerve C.Auriculotemporal nerve D. ?"
Jacobson?TMs nerve
e. Following muscles open jaw, EXCEPT: A.
Lateral pterygoid B. Masseter C. Digastric
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D. Geniohyoidf. Following.nerves arise from radial nerve,
EXCEPT: A. Posterior cutaneous nerve of
arm B. Lower lateral cutaneous nerve of
arm C. Posterior cutaneous nerve of
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forearm D. Lateral cutaneous nerve offorearm
g. DupuytrenTMs disease affect following
structure: A. Palmar aponeurosis B,
Abductor policic longus tendon C. Flexor
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retinaculum of the wrist D. Extensorretinaculum of the wrist
h. Superior cerebellar peduncle&TMs
efferent fibers are destined to synapse in
contralateral: A. Substantia nigra B. Red
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nucleus C. Globus pallidus D. Putamen
i. Following vertebraTMs transverse
process is posterior attachment of
Sibson?TMs fascia. A. Sixth cervical B.
Seventh Cervical Cc. First thoracic D.
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Fourth thoracicj. Following muscle is supplied by axillary
nerve: A. Subscapularis B. Supraspinatus
Cc. Infraspinatus D. ?" Teres minor
k. Destruction of the following structure
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results in hemiballismus: A. Thalamus B.Premotor area Cc. Primary motor cortex
D, Subthalamix nucleus
l. Following nerve is commonly involved in
Guyon?TMs canal syndrome: A. Posterior
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intcrosseous nerve B. Median nerve C.Radial nerve D. Ulnar nerve
m. Following functional cortical area is
present in calcarine sulcus: A. Primary
auditory area B. Primary visual area Cc.
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Sensory speech area D. Primarysomatosensory area
n. Onodi cell is the most posterior etnmidal
air cell that may extend over the sphenoid
sinus. Following nerve is closely related to
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Onodi cell: A. Optic nerve B. Oculomotornerve of Nasociliary nerve D. Maxillary
nerve
o. Following swellings fuse to form tongue,
EXCEPT:, A Arytenoid: B. Copula Cc.
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Hypobranchial eminence D. Tuberculumimpar
p. Following are boundaris of piriform fossa,
EXCEPT: A. Aryepiglottic fold B. Thyroid
cartilage Cc. Thyrohyoid membrane Dz.
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Cricoid cartilageq. Following vein continue as axillary vein: A,
Subclavian vein B. Brachial vein C. Basilic
vein D. Subscapular vein
r. Axons of following neuronal cells from
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optic nerve: A. Bipolar cells B.Photoreceptor cells Cc, Ganglion cells D.
Amacrine cells
s. Sensory epithelium of hearing is known
as: A. Utricular macula B. Saccular
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macula Cc. Organ of Corti D. Cristaampullaris
t. The central region of the upper lip
presents a shallow vertical groove, known
as: A, Columella B. Philtram C.
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Mentolabial groove D. Vestibule of mouthSection 2
1. Structured long question. (1 out of 2) (1x 10-
10) (10)
a. Describe course & relations, and branches
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of axillary artery. Describescapularanastomosis. (3+4+3)
b. Describe the types and subtypes,
ligaments, and movements of proximal
radio- ulnar joints. (2+4+4)
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2. Case based questions. (2 out of 3) (2x 5=10)(10)
a. A 24-year old woman presented with a 4-
day history of gradually worsening right
leg weakness, burning pain and loss of
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sensationin the left leg. On examinationher hip and knee flexion, and ankle
dorsiflexion were affected on th?D right
side. Tone was increased in right leg.
There was impaired proprioception in the
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right leg. (i) What is diagnosis of thementioned case?) (ii) What is anatomical
basis of right leg weakness an leg? (iii)
What is anatomical basis of impaired
proprioception in the right leg? 1 and distal
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d altered sensations in the left (iv) What isarterial supply of syinal cord? He had
b. A 65-year old male present in OPD with
history of fall on the outstretched hand. He
had pain and swelling on the dorsal aspect
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of the left wrist. His wrist movementspainful. X-ray of his left wrist showed the
fracture of the lower end of radius. (i)
What is the name of fracture of lower end
of radius? What is the name of deformity
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of hand in this fracture?:; (ii) Name thespace in which styloid process of the
radius and contents of this space?
c. A-60-year old male presentd with
complain of hoarseness of voice, weak
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voice, He has been operated forthyroidectomy 3 months back. On
examination his left vocal cord wasfound
to be paralyzed and lied in the &
cadavericaTM position. (i) What is
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anatomical basis of the above mentionedclinical features? (ii) What is motor
sensory supply of larynx? (iii) Name two
investigations that are the most suitable to
diagnose this case.
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3. A.Write short notes on (1 out of 2) (1x 5=05)(5)
a. Types and functions of skin
b. Types of synovial joint movements.
4. B.Write short notes on (1 out of 2) (1x5=05)
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(5)a. Microscopic structure of cardiac muscle
b. Microscopic structure of compact bone.
Section 3
1. Write short notes on (2 out of 3)(2x 5=10)
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(10)a. Superior sagittal sinus.
b. Muscles of mastication.
c. Lateral wall of nose.
2. Structured long question. (1 out of 2) (1x 10
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=10) (10)a. What are boundaries of suboccipital
triangle? Describe its contents and clinical
highlights. Describe suboccipitai muscles
in detail, (2+3+2+3)
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b. Describe parts, location and relations,blood supply and clinical highlights of
pituitary gland. What is
camiophrayngioma? (2+2+2+3+1)
3. Write short notes on (2 out of 3) (2 x 5 =10)
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(10)a. Commissural fibers..
b. Describe transverse section of the
midbrain at the level of superior colliculus.
c. Describe principal connections and
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functions of all nuclei of cerebellum.4. A.Write short notes on (Histology) (1 out of
2) (1x 5=05) (5)
a. Palatine tonsil
b. Tongue
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5. B.Write short notes on (Embryology) (1 outof 2) (1 x 5 =05) (5)
a. Developmental anomalies of palate
b. Development of thyroid gland
6. Write answers in on two sentences, (5 out of
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6) (5 x 2=10) (10)a. What is Ludwig's angina?
b. Write boundaries of Petit's triangle, What
is its clinical significance?.
c. Name the site and effects of lesion in
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Millard Gubler syndrome.d. Name all muscles causing elevation and
depression of eyeball.
e. Enumerate all structures developed trora
the third pharyngeal pouch,
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f. Enumerate all laminae of typical neocortexin cerebral hemisphere.
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