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Histology Finał Exaw PracticeTest

1 Which of tlie following is an example of Type I Collagen?

A Bonę, skin, tendons, and ligaments B Basement membranęs C Cartilage D Reticular fibers

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What is tlie fnnction of reticular fibers?

A Movement of tlie celi

B Support structures for adipocytes, musde cells, smali blood vessels, and lymphatic tissue C Tluck, solid bamer D Transportation of cellular waste

3 What structures are stained with Orecin?

A Reticular fibers are stained reddish-brown B Reticular fibers are stained blue C Elastic Fibers are stained reddish-brown D Elastic Fibers are stained purple

4.    What stain is used to mark carbohydrates? It also stains reticular fibers red

A Orecin B Resorem-fu chin C Pen o di c Aci d - S clii f f D Silver stain

5.    A patient amves to you (at your highly successful practice) and you immediately notice his odd stature He is tali and has unusually long arms Upon further examination, you notice his archnodactyly and fiat feet Having aced your first year of medical school, you immediately diagnose this patient as

having_and order tests to avoid senous complications with his_

A Ehlers-Danlos syndrome; muscular system B Marfan syndrome, cardiovascular system C Elilers-Danlos Syndrome, cardiovascular system D Marfan syndrome, muscular system

6    You also remember that the cause of this disorder is_

A A mutation involving genes coding for collagen syntliesis B A mutation involving genes coding for fibnlhn C A mutation involving genes coding for cardiac musde D A mutation involving genes coding for smootli muscle

7    Tlie genes coding for which type of collagen are mutated in a patient with Osteogenesis Imperfecta?

A Type I B Type II C Typelll D Type IV

8    Which is NOT a type/example of embryomc connective tissue?

A Mesenchyme B Mucous connective tissue

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