Kerala University 2009-1st Year B.D.S Dental Surgery , – I : HUMAN ANATOMY - Question Paper
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Reg. No. :.....................................
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First Year B.D.S. Degree Examination, April 2009 Paper - I : HUMAN ANATOMY
Time : 3 Hours Max. Marks : 100
Instructions : 1) Answer Part A and Part B in separate answer books.
2) Illustrate your answer with suitable diagrams.
3) MCQ answer sheets to be attached along with appropriate Parts.
4) Both MCQ sheets to be returned at the end of first 30 minutes.
PART - A
(General Anatomy, General Embryology, Osteology and Genetics)
I. Name the paranasal air sinuses specifying their openings. Describe the maxillary air sinus in detail. (4+6=10)
II. Name the types of cartilages. Describe hyaline cartilage giving the sites of occurrence.
(3+5+2=10)
III. Describe the process of spermatogenesis. Draw a labelled diagram of sperm. 5
IV. Briefly describe the hyoid bone. 5 V. Define karyo typing. Add a note on the procedure used and significance. 5
VI. Multiple choice questions : 15
Encircle the letter against the best response and attatch the sheet to Part A answer book. Each question carries 1 mark.
1) Infratemporal fossa communicates with pterygopalatine fossa through :
A) Inferior orbital fissure B) Superior orbital Fissure
C) Sphenopalatine foramen D) Pterygo maxillary fissure
2) Epithelium lining the large vein is
A) Simple cuboidal B) Simple columnar
C) Simple squamous D) Statified squamous
3) The clinical condition having 45, XO pattern of chromosomes is A) Turners syndrome B) Klienfelters syndrome C) Edward syndrome D) Downs syndrome
4) Embryo enters the uterine cavity at stage of A) Morula B) Gastrula C) Neurula
5) Average motility of sperm is_MM/Mt
D) Blastocyst
A) 0-1 B) 2-3 C) 4-5 D) 5-6
6) Largest cell in spermatogenesis is
A) Spermatid B) Spermatogonia
C) Spermatozoon D) Primary spermatocyte
7) The following structures pass through superior orbital fissure EXCEPT
A) Lacrimal nerve C) Superior ophthalmic vein
B) Frontal nerve D) Infra orbital nerve
8) Anterior fontanellae fuses at A) 6 Months B) 1 Year
C) 1 K Years D) 2 Years
9) Muscle hooking pterygoid hamulus is A) Tensor tympani C) Levator palati
B) Tensor palati
D) Stapedius
B) Two veins and one artery D) Two arteries and two veins
mesoderm.
10) Umbilical cord at term contains A) One artery and one vein C) Two arteries and one vein
11) Urogenital system develops from_
A) Extraembryonic B) Paraxial
C) Intermediate D) Lateral plate
12) Buccopharyngeal membrane is derived from
A) Cloacal membrane B) Primitive streak
C) Prochordal plate D) Notochord
13) Which gland exhibits holocrine secretion
A) Sweat gland B) Sebaceous gland
C) Mammary gland D) Prostate
14) The following are examples of fibrous joints EXCEPT A) Sutures B) Symphysis C) Syndesmosis D) Gomphosis
15) The tegmen tympani is a part of the following bone
A) Frontal B) Temporal C) Parietal D) Occipital
PART - B
(Head and Neck, Brain, Special Embryology and histology)
VII. Describe the thyroid gland under the following headings :
a) Capsule
b) Position and relations
c) Blood supply
d) Applied anatomy
e) Microscopic structure. (1+3+2+2+2=10)
VIII. Briefly describe the cartilages and interior of larynx. (5+5=10) IX. Describe the development of face. 5
X. Write briefly on third ventricle of brain. 5
XI. Describe the origin, course and branches of facial artery. 5
XII. Multiple choice questions : 15
Encircle the letter against the best response and attatch the sheet to Part B answer book. Each quesiton carries 1 mark.
1) Subcapsular sinus is present in the section of A) Spleen B) Thymus C) Lymph node D) Tonsil
2) Taste sensations from posterior 3 of tongue are carried through which nerve,
A) Glossopharyngeal C) Lingual
B) Chorda tympani D) Vagus
B) Ectoderm alone D) Endoderm and mesoderm
c)T6 - t7 D)T7 - t8
3) Tympanic membrane develops from A) Ectoderm and endoderm C) All three germ layers
4) Trachea bifurcates at A)T4 - t5 B)T5 - t6
5) Nerve supplying superior oblique muscle of orbit is
A) Trochlear B) Abducent C) Oculomotor D) Facial
6) Which of the following gives rise to muscles of tongue ?
A) Copula B) Occipital myotomes
C) Tuberculum impar D) Dorsal tongue buds
8) Attatchments of sternocleido mastoid are the following EXCEPT
7) Functional area NOT supplied by middle cerebral artery is
B) Visual D) Frotal eye field
A) Brocas area C) Auditory
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A) Medial 13 of clavicle C) Mastoid process |
B) Manubrium sterni D) First costal cartilage |
9) A coronal section of cerebrum at the level of posterior horn of lateral ventricle shows the following EXCEPT
A) Tapetum
B) Tail of caudate nucleus
C) Calcarine sulcus
D) Forceps major
10) In adults filum terminale of spinal cord ends at the level of
A)Lj
C) S3
11) Boundaries of suboccipital triangle are the following EXCEPT
A) Rectus capitus posterior major
B) Obliqus capitus superior
C) Obliqus capitus inferior
D) Longissimus capitus
12) Charcots artery of cerebral haemorrhage belongs to which striate group ? A) Anteromedial B) Antero lateral
C) Postero medial D) Postero lateral
13) Purkinge cells are seen in
A) Cerebrum B) Spinal cord
C) Cerebellum D) Retina
14) Artery NOT included in the formation of circle of Willis is
A) Anterior cerebral
B) Middle cerebral
C) Posterior cerebral
D) Posterior communicating
15) Hassals corpuscles are seen in
B) Thymus C) Spleen D) Tonsil
A) Throid
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Attachment: |
| Earning: Approval pending. |
