CIRCULATOR

Question 1

procente plasma + elemente figurate IN GENERAL

Answer 1

45 % EF
55% PLASMA

Question 2

hematocritul la femei

Answer 2

35-46%

Question 3

hematocritul la barbati

Answer 3

41-50%

Question 4

procentul de neutrofile

Answer 4

52-62%

Question 5

care este presiunea osmotica a plasmei ?

Answer 5

300 mOsm/L (miliosmol)
SAU 0,3 Osm/L

Question 6

care este ph-ul sangvin

Answer 6

7,38-7,42

Question 7

numarul de plachete sangvine pe mm cub

Answer 7

150 000-300 000

Question 8

numarul de hematii la femei/la barbati pe mm cub

Answer 8

4 500 000 la femei
5 000 000 la barbati

Question 9

hemoglobina la femei si la barbati
IN g/dL

Answer 9

femei : 12-15,6 g/dL
barbati : 13,8 - 17,2 g/dL

Question 10

proteinele totale din plasma ( in g/dL )

Answer 10

6-8,5

Question 11

PROTEINOGRAMA : albumine in g/dL
globuline in g/dL

Answer 11

albumine : 3,5 - 5 g/dL
globuline : 2,5-3,5 g/dL

Question 12

glicemia in mg/dL

Answer 12

65-110 mg/dL

Question 13

acizi grasi liberi in mEq/L (miliechivalenti/L)

Answer 13

0,19 - 0,9 mEq/L

Question 14

colesterol total valoare ( in mg/dL )

Answer 14

<200 mg/dL

Question 15

valoarea natriemiei ( in mmol/L ) - Na plasmatic

Answer 15

135-146 mmol/L

Question 16

potasemie ( in mmol/L ) - N plasmatic

Answer 16

3,5-5,3 mmol/l

Question 17

Ca plasmatic. - calcemie - in mg/dL

Answer 17

8,5 - 10,3 mg/dL

Question 18

volum-bataie al fiecarui ventricul

Answer 18

70 mL

Question 19

frecventa cardiaca

Answer 19

70-75 batai/min

Question 20

debitul cardiac de repaus

Answer 20

5L/min

Question 21

presiunea arteriala maxima sau sistolica

Answer 21

120 mm Hg

Question 22

presiunea arteriala minima sau diastolica

Answer 22

80 mm Hg

Question 23

plasma : cat % apa cat % reziduu uscat

Answer 23

90% apa
10% reziduu uscat

Question 24

plasma : reziduu uscat : cat % subst anorganice , care?
cat % subst organice, care?

Answer 24

1 % substante anorganice - Na, K, Ca, Mg, Cl, HCO3 !!! NU HPO4 ( muie calciu )
9% substante organice - albumine, globuline, fibrinogen

Question 25

cat % din populatie Rh pozitiv

Answer 25

85%

Question 26

cat dureaza faza I a coagularii ? - formarea tromboplastinei

Answer 26

4-8 minute

Question 27

cat dureaza faza II a coagularii - formarea trombinei?

Answer 27

10 s

Question 28

cat dureaza faza III a coagularii- formarea fibrinei ?

Answer 28

1-2 sec

Question 29

cat urca aorta ascendenta pana sa se formeze arcul aortic ?

Answer 29

5-6 cm

Question 30

in fata carei vertebre este situata cisterna chili?

Answer 30

L2

Question 31

ce lungime are canalul toracic

Answer 31

25-30 cm

Question 32

ce lungime are vena limfatica dreapta?

Answer 32

1-2 cm

Question 33

cata apa se filtreaza in fiecare minut la nivelul capilarelor arteriale ? din acest volum, cati mL se reabsorb in sange la nivelul capatului venos al capilarelor ?

Answer 33

16 mL 15 mL

Question 34

cat sange depoziteaza splina

Answer 34

200-300 mL

Question 35

ce masa are splina

Answer 35

180-200 g

Question 36

pana la cat poate creste frecventa cardiaca? pana la cat poate creste volumul-bataie ? astfel, debitul cardiac la cat poate ajunge?

Answer 36

200 batai/min. 150 mL. de la 5 la 30 de L, creste de 6 ori

Question 37

frecventa descarcarilor - nodul sinoatrial

Answer 37

70-80/min

Question 38

frecventa descarcarilor- nodul atrioventricular

Answer 38

40/minut

Question 39

frecventa descarcarilor - fasciculul His si reteaua Purkinje

Answer 39

25/minut

Question 40

cat dureaza un ciclu cardiac la un ritm de 75 batai pe minut

Answer 40

0,8 s

Question 41

cat dureaza sistola atriala

Answer 41

0,10 sec

Question 42

cat dureaza diastola atriala

Answer 42

0,7 sec

Question 43

cat dureaza sistola ventriculara

Answer 43

0,30 sec

Question 44

cat dureaza diastola ventriculara

Answer 44

0,50 sec

Question 45

cat dureaza diastola generala

Answer 45

0,40 sec

Question 46

cat sange este pompat in artere peste cel continut in vase in timpul SV

Answer 46

75 mL

Question 47

care este viteza cu care circula sangele in aorta

Answer 47

500 mm/s

Question 48

care este viteza cu care circula sangele in capilare

Answer 48

0,5 mm/s

Question 49

la ce valori putem vorbi de hipertensiune ?

Answer 49

130 mmHg sistolica 90 mmHg diastolica

Question 50

cat este presiunea sangelui la originea sistemului venos? dar la varsarea venelor cave in atriul drept?

Answer 50

10 mmHg 0 mmHg

Question 51

care este viteza de circulatie a sangelui venos la periferie ? dar in cele doua vene cave?

Answer 51

0,5 mm/s 100 mm/s

Question 52

ce presiune exista in aorta? dar in atriul drept ?

Answer 52

100 mmHg 0 mmHg

Question 53

presiunea sangelui scade mult la trecerea prin arteriole si capilare. totusi, mai ramane o forta de impingere care se manifesta la inceputul sistemului venos. ce valoare are aceasta presiune?

Answer 53

10 mmHg

Question 54

in cat timp se opreste sangerarea ( timpul vascuulo-plachetar )

Answer 54

2-4 minute