SAU 11 præstest Flashcards

1
Q

Alle epithelceller har altid kontakt til basallamina.

A

Falsk. Flerlagede epitheler er kendtegnet ved, at cellerne i de ydre lag ikke har kontakt til basalmembranen.

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2
Q

Enlagede epitheler inddeles i 4 forskellige subtyper.

A

Sand. Enlagede epitheler inddeles i plade-, kubisk-, cylinder-, pseudolagdelt epithel

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3
Q

Epidermis kan betegnes som et overgangsepithel.

A

Falsk. Epidermis er et flerlaget forhonet pladeepithel

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4
Q

Børstesømmen er synlig i lysmikroskopet.

A

Sand. Når den apikale membran har mange tætstillede mikrovilli kan det ses som en børstesøm i lysmikroskopet. De enkelte mikrovili kan dog ikke adskilles i et lysmikroskop.

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5
Q

Udformningen af cilier og mikrovili har samme strukturelle grundlag.

A

Sand. Cilier og mikrovili understøttes strukturelt af forskellige dele af cytoskelettet, og har forskellig funktion.

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6
Q
A

Flerlaget forhornet pladeepithel

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7
Q
A

Enlaget cylinderepitel

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8
Q
A

Enlaget pladeepitel

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9
Q
A

Flerlaget uforhornet epitel

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10
Q
A

Pseudolagdelt cylinderepitel

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11
Q
A

Pseudolagdelt cylinderepitel

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12
Q
A

Flerlaget forhornet pladeepitel

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13
Q
A

Overgangsepitel

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