3.NMC-Anatomy-Week-03 (28-09-2014)

Narayana Medical PG Coaching - Week-03 Test (28-09-2014) Anatomy (Histology & Genetics) 1. The sebaceous glands of cilia are large to form A. Zeis glands B. Molls glands C. Tarsal glands D. Meibomian glands

D. Fibroblasts 9. All of the following are true regarding firbrous cartilage except A. Also called white fibrocartilage B. Matrix rich in collagenibres C. Perichondrium is absent D. Contains type II collagen

2. Based on the shape of the secretory unit major salivary glands are classified as A. Tubular B. Acinar C. Tubuloacinar D. All of the above

10. Which of the following is composed of white fibrocartilage? A. Pinna of ear B. Medial part of auditory tube C. Eppiglottis D. Articular disc

3. Which of the following is lined with simple squamous epithelim ? A. Oral cavity B. Oesophagus C. Anal orific D. Pleura

11. Sacrosomes are A. Cytoplasma of muscle cells B. Endolasmic reticulum of muscle cell C. Mitochondria of muscle cell D. Golgi complex of muscle cell

4. A true statement about transitional epithelium is A. It is permable to water B. Polyhydral cells are seen in its superficial layer. C. It is stretchable D. It lines entire female urethra

12. Sacroplasma is A. Cystoplasm of muscle cells B. Endolasmic reticulum of muscle cell C. Mitochondria of muscle cell D. Golgi complex of muscle cell

5. The following are lined by stratified squamous epithelium except A. Oesophagus B. Vagina C. Small instestine D. Comea

13. Sacromere is A. Area between H and I band B. Area between A band I band C. Area between M band and Z band D. Area between 2 consecutive Z bands. 14. Connective tisue sheath surrounding the muscle as a whole is called A. Peimysium B. Endomysium C. Epimysium D. None of the above

6. All of the following are true regarding the reticular fibres except. A. They are of uneven thickness. B. They branch and anastomous C. They are visible in routic preparation. D. They have great affinity for silver salts 7. The collagen fibres A. Brunch and anastomose B. Are more refractile than elastic fibres C. Can be stretched D. Can be destroyed by boiling

15. Which of the following is a characteristic feature of muscles? A. Develops from ectoderm B. Lacks any efferent innervation C. Utilises carbohydrate when it contracts D. All of the Above

8. Orcein is the stain used for visualizing A. Elastic fibres B. Reticular fibres C. Collagen fibres

16. Neurilemmal sheath to the peripheral nerve is provided by A. Golgi complexs B. Cell membrane

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a

Narayana Medical PG Coaching - Week-03 Test (28-09-2014) Anatomy (Histology & Genetics) C. Schwan cell D. Satellite cell 17. White matter of central contains. A. Oligodendrites B. Microglial cells C. Myelinated nerve fibre D. All of the Above

B. Pacinian corpuscles C. Malpighian corpuscles D. Meissner’s corpuscle nerous

system 23. Following cells of gastric glands secrete intrinsic factor required for absorption of vit.B12 A. Argentaffin cells B. APUD cells C. Chief cells D. Parietal cells

18. Connective tissue surrounding nerve fibre is called A. Epineurium B. Perineurium C. Endoneurium D. None of the above

24. Following is true for goblet cells; A. They are modified squamous cells B. They are responsible for secretion of mucus C. They are responsible for secretion of pancreatic enzyme D. They have absorptive function

19. Which of the following is/are true with synapses? A. Synaps is composed of a presynaptic membrane of a nerve cell, a synaptic gap and a postsynaptic membrane of another nerve cell. 0 B. Synaptic gap os about 200 A and synaptic vessels contain neurotransmitter C. Presynapitc terminal contains several mitocondria D. All of the Above

25. Following cells lining the stomach responsible for secretion of pepsin; A. Chief cells B. Oxyntic cells C. Neck columnar cells D. Argentaffin cells

are

26. Which of the following does not contain cilia normally A. Bronchoile B. Primary bronchus C. Alveolar duct D. All of the Above

20. Following are the peculiarities of sensory ganglion except A. The ganglion cells are unpolar B. The cell has a prominent nucleus and a nucleolus C. The nuclei of satellite cells from a complete capsule around each neuron D. The cells are scattered among the fascicles nerve fibres

27. Respiratory system is characterised by A. Possessing much elastic tissue in respiratory part B. Possessing macrophages in the respiratory part C. Having its cartilage replaced by smooth muscles. D. All of the Above

21. Following is true about hepatic acinus except A. It is a space demarcated by two adjacent central veins B. Branch of hepatic artery runs of the center of the acinus C. Central part of the acinus is richest in nutrition D. The zone near central vein is better oxygenated as compared to rest of the part of acinus

28. Respiratory muscosa of paranasal sinuses, trachea have A. Pseudostratified ciliated epithelium. B. Stratified squamous epithelium C. Columnar epithelium D. Transitional epithelium

22. Microscopy following structures is present to spleen A. Hassall’s corpuscles

29. The epithelium lining alveolus of lung is A. Simple squamous epithelium B. Simple columnar ciliated epithelium

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Narayana Medical PG Coaching - Week-03 Test (28-09-2014) Anatomy (Histology & Genetics) C. Simple columnar epithelium D. Pseudostratified columnar ciliated epithelium

37. In kidney, human papilla projects into A. Minorcalyx B. Majorcalyx C. Ureter D. Renalpyramid

30. Following organ is lined by pseudostratified columnar ciliated epithelium A. Fallopian tube B. Uterus C. Small intestine D. Small bronchus

38. Male urethra is lined with A. Transitional epithelium B. Pseudostratified columnar epithelium C. Stratified squamous epithelium D. All of the Above

31. Which of the following is treu regarding capillaries and sinusoids A. Capillaries and sinusoids have complete, unruptured endothelial linig B. Capillaries contain blod, whereas sinusoid contains plasma C. Capillaries have a constant lumenand complete endothelial lining where as sinusods ae tortom irregluartubes. D. None of the above

39. Which of the following is concerned with maturation of spermatozoa A. Seminiferous tubules B. Rete testis C. Epididymis D. Ejaculatoryduct. 40. Testosterone is secreted by A. Germ cells B. Interstitial cells of leydig C. Cells of setoli D. All of the Above

32. Compared to tis companion artery. Vein has A. Lesser volume of lumen B. Indistinct endothelial lining C. More prominent tunica media D. More prominent tunica adventita

41. Holandric inheritance is transmitted as A. Y-linked B. X-linked C. Autosomal recessive D. Autosomal dominant

33. Lymphatic nodules are not found is A. Thymus B. Tonsil C. Lympph node D. Spleen

42. The genotype of Cri Du Chat syndrome is A. 13 Trisomy B. (5p-) C. 13 Q D. 18 Trisomy

34. Lymphatic nodule with an eccentric article is a feature of A. Spleen B. Lympph node C. Ileum D. Tonsil

43. Following is true about chromosome A. It is 9q B. It is 22q C. It is 14/21 translocation D. If manifest as retinoblastoma

35. Urothelium lines all except A. Collecting duct B. Minor calyx C. Ureter D. Urinary bladder

44. Robertsonian translocation is A. 14/21 translocation B. 22/9 translocation C. 15/21 translocation D. 10/15 reciprocal translocation

36. Which of the following constitues the renal medulla A. Renal pyramids B. Renal columns C. Renal sinus D. Medullary rays.

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Philadelphia

Narayana Medical PG Coaching - Week-03 Test (28-09-2014) Anatomy (Histology & Genetics) 45. O blood group is expressed in the progress if the antigens transmitted from the parents are A. AB B. OA C. OB D. OO 46. In a normal karyotype, chromosomes in group D belong to the variety of A. Metacentric B. Submetacentric C. Acrocentric D. Telocentric 47. In a normal karyotype X chromosomes belongs to A. Group D B. Group C C. Group B D. Group A 48. Insertion is a following mutation EXCEPT A. Insertional translocation B. Shift C. Transposition D. Reciprocal translocation

type

of

genetic

49. “Barr body” is present at the following sites EXCEPT A. Attached to the nuclear membrane B. Attached to the cell membrane C. Seen as an expansion of the nucleus D. Attached to the nucleolus 50. Following is true about autosomal dominant inheritance except A. There is no skipping generation B. It appears in progeny irrespective of sex C. It is expressed in heterozygous individuals D. It is exemplified by Phenylketonuria

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Narayana Medical PG Coaching - Week-03 Test (28-09-2014) Anatomy (Histology & Genetics) ANSWERS

30

D

Q. No

Ans

31

C

1

A

32

D

2

C

33

A

3

D

34

A

4

C

35

A

5

C

36

A

6

C

37

A

7

D

38

D

8

A

39

C

9

D

40

B

10

D

41

A

11

B

42

12

A

43

C

13

D

44

A

14

C

45

D

15

C

46

C

16

C

47

B

17

C

48

D

18

C

49

B

19

D

50

D

20

D

21

D

22

C

23

D

24

B

25

A

26

C

27

D

28

A

29

A

5

B