Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

AU16 Physio 3 > L3 > Flashcards

L3 Flashcards

1
Q

Loading and unloading phase

A

Loading: plateau
Unloading: steep region

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Shifts curve right

A

Increase temp
Increase CO2
Increase H
Increase 2,3 DPG

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Normal values for Hb

A

15 grams

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Normal values for O2

A

20ml/100ml blood

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Forms of CO2

A

dissolved: 7%
Hb bound: 23%
HCO3 (70%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

CO2 binds to form

A

Carbaminohemoglobin

Binds to heme portion, no competition with oxygen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

CO binds to form

A

Carboxyhemoglobin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Carbonic anhydrase
What does it do
Where is it found

A

Catalyzes the formation of carbonic acid
Found in erythrocytes not plasma
Reaction acidifies the plasma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

H binding

A

binds to histidine residues

Affinity depends on Po2 (Inverse)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

How is H transported

A

Hb picks up H in tissues to minimize HCO3 effects on ph

Hb releases H in lungs to combine with HCO3 and CA runs reverse reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

AU16 Physio 3 (12 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions