Kerala University 2009 B.Pharm B.D.S ,, – I : HUMAN ANATOMY - Question Paper

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Reg. No. : .....................................
Name : ..........................................
First Year B.D.S. Degree Examination, April 2009, Paper – I : HUMAN ANATOMY
Time : three Hours Max. Marks : 100
Instructions : 1) Answer Part A and Part B in separate ans books.
2) Illustrate your ans with suitable diagrams.
3) MCQ ans sheets to be attached along with improper
Parts.
4) Both MCQ sheets to be returned at the end of 1st 30
minutes.

PART – A

(General Anatomy, General Embryology, Osteology and Genetics)

I. Name the paranasal air sinuses specifying their openings. define the maxillary air sinus in detail. (4+6=10)

II. Name the kinds of cartilages. define hyaline cartilage giving the sites of occurrence.

(3+5+2=10)

III. define the process of spermatogenesis. Draw a labelled diagram of sperm. 5
IV. Briefly define the hyoid bone. 5
V. describe karyo typing. Add a note on the procedure used and significance. 5
VI. Multiple option ques. : 15
Encircle the letter against the best response and attatch the sheet to Part A answer
book. every ques. carries one 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 trend of chromosomes is
A) Turners syndrome B) Klienfelters syndrome
C) Edward syndrome D) Down's syndrome


P.T.O.


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4) Embryo enters the uterine cavity at stage of
A) Morula B) Gastrula C) Neurula D) Blastocyst
5) Average motility of sperm is _____________ MM/Mt
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 subsequent structures pass through superior orbital fissure other than
A) Lacrimal nerve B) Frontal nerve
C) Superior ophthalmic vein D) Infra orbital nerve
8) Anterior fontanellae fuses at
A) six Months B) one Year C) one 12 Years D) two Years
9) Muscle hooking pterygoid hamulus is
A) Tensor tympani B) Tensor palati
C) Levator palati D) Stapedius


10) Umbilical cord at term contains

A) One artery and 1 vein

C) Two arteries and 1 vein

Earning:   Approval pending.