05-Gastransport

Question 1

(A02CREN:05-G) (03)
Daltons? Henrys?

Answer 1

(TOTALA ÄR SUMMAN)
(KONCENTRATIONEN)
(PARTIALTRYCK I GAS)

Question 2

(A02CREN:05-G) (05)
Konduktiva zonen?

Answer 2

(G0:TRA) (G2-3:BRO)
(G4-15:BRONCHIOLE)
(G16:TER BRONCHIOLE)

Question 3

(A02CREN:05-G) (05)
Respiratoriska zonen?

Answer 3

(G17-19:RESP BRONCHIO)
(G20-22:ALVEOLAR DUCT)
(G23:ALVEOLAR SAC)

Question 4

(A02CREN:05-G) (07)
Minut? Alveolär? Dead?

Answer 4

(7,5L/min=0,5x15)
(5,25L/min=(0,5-0,15)x15)
(ANATOM) (FYSIOLOGISKT)

Question 5

(A02CREN:05-G) (09)
Alveolär gassamman?

Answer 5

(101kPa BAROMETERT)
(6kPa H2O) (77kPa N2)
(5kPa CO2) (13kPa O2)

Question 6

(A02CREN:05-G) (11)
Diffusion? Ficks lag?

Answer 6

(NETTOFLÖDE GAS)
(K(ARxLÖ/TJxROT MW)
(MULTI MED P1-P2)

Question 7

(A02CREN:05-G) (13)
Diffusionshastighet?

Answer 7

(6D) (AIR:H2O:ALV:INT)
(6D) (PUL:BLOOD:RED)
(EXERCISE 0,25 SEKUN)

Question 8

(A02CREN:05-G) (15)
Ventilation? Perfusion?

Answer 8

(V:UN:90/ME:80/OV:60)
(P:UN:150/ME:125/OV:40)
(GODTYCKLIGA ENHETER)

Question 9

(A02CREN:05-G) (18)
Ventila/perfu-ratio?

Answer 9

(RIB5:VA/Q=0,5)
(RIB3:VA/Q=1,0 BÄST)
(RIB2:VA/Q=2,0)

Question 10

(A02CREN:05-G) (19)
Ventila/perfu-match?

Answer 10

(OPTIMERAR SYREUT)
(MEST VENTILATION)
(MEST PERFUSION)

Question 11

(A02CREN:05-G) (21)
Hypoxisk pulmonell?

Answer 11

(VASOKONSTRIKTION)
(OMFÖRDELAR BLODET)
(TILL SYRERIKT OMRÅDE)

Question 12

(A02CREN:05-G) (24)
Olika hemoglobiner?

Answer 12

(ADULT) (HbA) (92%)
(ADULT) (HbA2) (2,5%)
(HbA1a/b/c) (5,25-7,25%)

Question 13

(A02CREN:05-G) (27)
Dissociationskurva?

Answer 13

(20PO2:6ml/dL:15%)
(40PO2:16ml/dL:75%)
(100PO2:20ml/dL:97,5%)

Question 14

(A02CREN:05-G) (28)
Bohr-effekten?

Answer 14

(30PO2:61PCO2:7,2:40%)
(30PO2:40PCO2:7,4:60%)
(30PO2:26PCO2:7,6:80%)

Question 15

(A02CREN:05-G) (29)
Effekt av pH?

Answer 15

(30PO2:40PCO2:7,2:40%)
(30PO2:40PCO2:7,4:60%)
(30PO2:40PCO2:7,6:80%)

Question 16

(A02CREN:05-G) (29)
Effekt av CO2?

Answer 16

(30PO2:61PCO2:7,4:50%)
(30PO2:40PCO2:7,4:55%)
(30PO2:26PCO2:7,4:60%)

Question 17

(A02CREN:05-G) (30)
Effekt av temp?

Answer 17

(30PO2:33grC:70%)
(30PO2:37grC:55%)
(30PO2:41grC:40%)

Question 18

(A02CREN:05-G) (32)
Effekt av 2,3-DPG?

Answer 18

(PO2:40:2mM DPG:70%)
(PO2:40:4mM DPG:75%)
(PO2:40:6mM DPG:80%)

Question 19

(A02CREN:05-G) (37)
Haldane-effekten?

Answer 19

(KOMPLETTERAR BOHR)
(BUNDET HEMOGLOBIN)
(STARKARE SYRA) -(CO2)

Question 20

(A02CREN:05-G) (38)
Vad bestämmer paCO2?

Answer 20

(ÄMNESOMSÄTTNING)
(VENTILATIONEN)
(PCO2=K(ÄMNE/VENT)