基礎 Flashcards

1
Q

直腸の血管分布

A

上直腸動脈は下腸間膜動脈から。S状結腸動脈との分岐点をSudeck点という。

中・下は内腸骨動脈から。

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

食道の解剖学的特徴

A

25cm、漿膜を持たない、上部が横紋筋下部が平滑筋

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

胃の筋層

A

外縦筋、中輪筋、内斜筋

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

十二指腸の解剖学的特徴

A

Treiz靭帯まで。球部以外は後腹膜に。

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

回腸末端で吸収されるもの

A

VitB12(内因子)、胆汁酸塩

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

水分が吸収されるのは

A

8割がた小腸

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

十二指腸で吸収されるもの

A

Fe,Ca,Mg

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

壁細胞の働き

A

内因子と塩酸の分泌

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

胃酸の分泌を促すのは

A

脳相:迷走神経胃枝、胃相:ガストリン

ガストリン・ヒスタミンH2・ムスカリン受容体への刺激

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

CCKとは

A

I細胞から分泌される、胆嚢・Oddi括約筋収縮させる

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

ソマトスタチンとは

A

D細胞から分泌される、消化管ホルモンの抑制

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

GIPとは

A

K細胞から分泌される、インスリン分泌あげる

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

セクレチンとは

A

十二指腸球部のS細胞、膵液分泌亢進

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