Physiology Flashcards

1
Q

Na actively transported out everywhere in nephron except

A

Thin portion LOH

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

Na actively transported out everywhere in nephron except

A

Thin portion LOH

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

Function ANP

A

Relaxes afferent and constricts efferent arterioles in kidney (inc gfr)
Blocks na resorption cd and downregulates EnAC
Inhibits renin release
Increases capillary permeability
Decreases ADH release

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

Drop co lying to standing

A

Up to 25%

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

Heart energy precentage from anaerobic resp

A

5

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

Oxygen storage in the heart

A

Myoglobin

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

PVR and diaphragm in valsalva

A

PVR increased
Diaphragm relaxed

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

Histamine receptors stomach

A

H2

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

Calcium in plasma

A

Protein bound and disolved ionised

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

Fat absorbed in which part GI tract

A

Jejenum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Reason for more air going to base lung

A

Increased compliance

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