JCX 10001
First Year MBBS Examination
I MBBS Anatomy Paper 1 (New)
Time: 3 hours Max Marks: 100
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Instructions: 1. Answer to the points. 2. Figureto the right indicates marks. 3. Use separate
answer books for each section. 4. Draw
diagrams wherever necessary. 5. Write legibly.
Section 1
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1.MCQ: (20)a. The Cleavage lines of the skin
(Langer'slines) are (a)Skin creases over
joints (b)Junctional lines between
superficial and deep fascia (C) The
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direction of rows of elastic fibres in thedermis (D)The direction of rows of
collagen fibres in the dermis
b. An example of an atavistic type of
epiphysis is the (a) Lesser tubercle of
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humerus (b)Greater tubercle of humerus(C) Coracoid process of scapula (D)
Lesser trochanter of femur
c. Primordial germ cells are derived from (a)
Primitive streak (b)Germinal epithelium
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(C) Intermediate intraembryonicmesoderm (D) Wall of yolk sac.
d. The anterior fontanelle in the foetal skull
usually closes at (a)Birth (b)One year
after birth (C) Eighteen months after birth
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(D) Two months after birthe. Which one of the following organs listed
below contains the cuboidal type of
epithelium (a)Skin (b) Testis (C) Trachea
(D) Thyroid gland
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f. Following are features of spleen except :
(a)Red Pulp (b)White Pulp (C) Cord of
Billroth (D) Hassall's corpuscle
g. Carpometacarpal joint of the thumb is
which type of synovial joint (a)Condyloid
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(b)Saddle (C) Hinge (D) Planeh. The Lymph from the upper lateral
quadrant of the breast drains mainly into
the (a) Internal thoracic nodes (b)
Posterior axillary nodes (C) Anterior
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axillary nodes (D) Lateral axillary nodesi. In Klumpke's palsy the lesion involves
(a)C5, C6, C7 (b)C5, C6 (C) CB, TL (D)
C5, C6, C7, C8, T1
j. Carpal tunnel allows Passage of all except
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(a)Median nerve (b)Flexor digitorumsuperficialis tendons (C) Ulnar nerve (D)
Flexor pollicis longus tendon
k. All of the following nerves are sensory to
the scalp except (a) Supratrochlear (b)
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Supraorbital (C) Lesser occipital nerve (D)Facial nerve
l. All of the following nerves are present in
the posterior triangle except (a) Roots and
trunks of brachial plexus
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(b)Supraclavicular nerves (C) Spinal partof the accessory nerves (D) Ansa
cervicalis
m. In the submandibular region the facial
artery gives all of the following arteries
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except (a)Submental (b) Glandularbranches to the Submandibular salivary
gland (C) Tonsillar (D) Inferior Labial
n. All of the following structures pass
through (a)the jugular foramen except
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(b)Inferior Petrosal Sinus Transversesinus (C) Glossopharyngeal nerve (D)
Vagus nerve
o. If Patient is unable to taste a lump of
Sugar Placed on the anterior part of the
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tongue, which cranial nerve is likely tohave a lesion? (a)Hypoglossal (b)
Glossopharyngeal (C) Facial (D) Vagus
p. All of the following air sinuses open into
the middle meatus of the lateral wall of
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the nasal cavity except (a) Frontal(b)Maxillary (C) Sphenoidal (D) Middle
ethmoidal
q. Important factor that anchors the
spinalcord in position in the vertebral
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canal is (a) Cerebrospinal fluid (b)Meninges (C) Spinal nerves (D)
Ligamenta denticulate
r. All of the following arteries supply the
medulla oblongata except (a)Basilar (b)
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Posterior inferior cerebellar (C) Anteriorspinal (D) Vertebral
s. All of the following afferentand efferent
fibers pass through the superior cerebellar
peduncles except (a) Dentato - rubro-
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thalamic (b)Anterior Spinocerebellar (C)Posterior Spinocerebellar D)
Tectocerebellar
t. All of the following Structures are parts of
the diencephalon except (a) Thalamus B)
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Hypothalan. (C) Subthalamus (D)Caudate nuciew
Section 2
2.Long answer questions: (any one) (10)
a. Describe the Radial nerve in following
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head: root value, Course and relations,branches and applied 1+3+3+3
b. Axillary artery; origin, course, relation,
branches with its course and applied
anatomy 1+2+2+3+2
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3.Case base questions: (2 out of 3) (10)a. 34-year-old woman came to the hospital
with nodular swelling moved with
swallowing. On examination, it was found
that she has slight tremors on
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Outstretched hands, her pulse rate was100 per minute and there was slight
bulging of tile eyes. Blood levels of T3 and
T4 were high and TSH level was low.
Name the gland that responsible for
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midline swelling in the neck and theclinical condition. Give anatomical reason
for the movement of swallowing. Draw a
diagram to show the parts and relations of
the gland.1+1+3
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b. A baby with A history of forceps deliverywas brought to the pediatrician after four
weeks for a routine check. On
examination, it was observed that the
baby's left arm was pronated and
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extended. Name the position of the upperlimb seen in this baby. Lesion at which
site in the branchial plexus causes this
position of the upper limb? paralysis of
which muscles results in medial rotation
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of arm? Paralysis of which musclesresults in extended forearm? Paralysis of
which muscles results in adducted arm?
1+1+1+1+1 1+1+1+1+1
c. A 10-year-old girl was brought to the
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hospital with complaints of difficulty inholding her head and trunk While walking
she kept her legs apart (due to fear of
falling) CT scan of head showed midline
tumour in posterior cranial fossa and
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dilatations of fourth ventricle.Subsequently, the tumour was diagnosed
as medullablastoma, which is a malignant
growth of vermis of cerebellum. Name the
main part of cerebellum Name the
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apertures in roof of fourth ventricles, Whatis the name of dilated ventricle or
ventricles in the brain? Name the sites of
production of CSF. What is the effect of
blockage of these foramina by
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medulloblastoma.4.Short answer question (any one) (10)
a. Modification of deep fascia OR
Anastomosis
b. Histology of Cardiac muscle or Histology
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of spleen5.Short swer question:(2 out 3) (10)
a. Palmar aponeurosis
b. Boundaries and contain of carotid triangle
c. Palatine tonsil
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Section 3
6.Long questions : (any 1 out of 2) (10)
a. Classify dural venous sinuses and write
relations, communications and apply
anatomy of cavernous sinus3+2+2+3
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b. Nasal septum: formation, blood supply,nerve supply, applied anatomy 2+3+2+3
7.Short swer question (2 out 3) (10)
a. Draw and label TS of upper part of
midbrain
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b. Blood supply of spinal cordc. Corpus Striatum
8.Short swer question: (10)
a. Histology of Thyroid gland OR Histology
of Tongue
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b. Embryology: development of face ORSecond pharyngeal arch
9.Write ans in one or two sentences: (5 out
6) (10)
a. Name the nerve supplying digastrics
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muscle
b. Define neurobiotaxis and give two
examples
c. What is Golfer's elbow
d. Lining epithelium of trachea?
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e. Two example of end artery.f. Describe anatornical position.
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