kraujas Flashcards

1
Q

kraujotakos sistemos reiksme

A

pernesti maisto medz, deguoni, surenka mezd apykaitos produktus.

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2
Q

kas sudaro kraujotaka

A

kraujas, sirdis

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3
Q

kas sudaro krauja

A

plazma, lasteles

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4
Q

kokios yra lasteles

A

eritrocitai, leukocitai, trombocitai

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5
Q

kur susidaro kraujo lasteles, kokios?

A

raudonuosiose kaulu ciulpuose, eritrocitai, leukocitai

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6
Q

transportine

A

pernesa O2 ir padeda nesti CO2

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7
Q

imunine

A

kovoja su infekcija

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8
Q

apsaugine

A

apsaugo dalyvauja kraujo kresejime

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9
Q

humoraline

A

nesa hormonus

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10
Q

Ka rodo EMG

A

organizmo busena

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11
Q

EMG kada per daug

A

uzdegimine reakcija

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12
Q

Eritrocitai per daug, mazai

A

daug- gyvena zmogus kalnuose, mazai- mazakraujyste

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13
Q

Liaukocitai daug ,mazai

A

daug- uzdegimas arba infekcine liga, mazai- liga kraujo vezys

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14
Q

Trombocitai daug mazai

A

daug- formuojasi trombai(kresuliai) mazai- hemofilija

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15
Q

kraujo plazmos funkcijos

A

nesioja hormonus, temp, nesa O2 ir CO2, vitaminus.

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16
Q

kas sudaro kraujo plazma

A

H2O, baltymai, vitaminai, gliukoze, druska.

17
Q

eritrocito froma ir funkcija

A

plokscia, disko forma. nesa o2 ir co2

18
Q

liaukocitai forma ir funkcija

A

netaisyklinga, naikina bakterijas, gamina antikunius

19
Q

trombocitai forma ir funkcija

A

netaisyklinga ploksteles, dalyvauja kresejime

20
Q

Kokios spalvos leukocitai

A

bespalviai

21
Q

Ar leukocitai turi branduoli

A

turi

22
Q

Kokios rusys yra leukocitu

A

limfocitai, fagocitai

23
Q

Svarbus plazmoje baltymai Ka jie daro?

A

fibrinogenai, padeda kraujui kreseti, kovoje su mikrobais

24
Q

Ar eritrocitai turi branduoli bei kuno lasteliu budingu organeliu?

A

Neturi

25
Q

Kas yra hemoglobinas

A

tai eritrocitu baltymai kurie padeda prijungti O2 ir CO2

26
Q

kokios spalvos yra eritrocitas? kodel?

A

raudonas nes ji nudazo jame esantis hemoglobinas

27
Q

arterinio ir veninio kraujo spalvos? kodel jos tokios?

A

Arterinis- skaisciai raudonas nes prisotintas O2
Veninis- tamsiai raudonas nes prisotintas CO2

28
Q

Kodel svarbi limfos sistema?

A

Ji kovoja su infekcijom

29
Q

Koks skystis cirkuliuoja limfos sistema?

A

limfa

30
Q

Kas sudaro limfos sistema?

A

limfagysles, limfamazgiai