The major chemical digestive activity that takes place in the stomach is...
Anonymous Quiz
5%
Breakdown of starch
90%
Breakdown of proteins
3%
Digestion of fats
3%
Neutralization of acid by buffers & mucous
Stimulation of the submucosal plexus results in an increase in which of the following?
Anonymous Quiz
0%
Stomach PH
88%
Secretion of the gut
7%
Motility of the intestine
5%
Tone of sphincters
Which of the following combinations produces maximum potentiation of acid secretion?
Anonymous Quiz
93%
Vagal input, histamine, gastrin
3%
Vagal input, histamine, secretin
3%
Secretin, histamine, gastrin
3%
Gastrin, Vagal input, CCK
Peristaltic antral contractions...
Anonymous Quiz
5%
occur at the rate of 3 per minute
3%
are responsible for gastric emptying
8%
are responsible for mixing food and gastric enzymes within the antrum
85%
all of those
اسئلة القسم الخاصة بال GIT و renal
ما عدا سؤال للأمانة علشان مش عرفت اعمله🤝
ما عدا سؤال للأمانة علشان مش عرفت اعمله🤝
❤4
-نعيد نشر أسئلة كتاب القسم كاملة لمن يرغب في حلها مجدداً
Physiology ⬆️
Anatomy& Bio ⬇️
Physiology ⬆️
Anatomy& Bio ⬇️
❤1
1️⃣- The external spermatic fascia is derived from the:
Anonymous Quiz
2%
Tunica vaginalis.
0%
Transversus abdominus aponeurosis.
96%
External oblique aponeurosis.
2%
Internal obliqe aponeurosis.
2️⃣ Regarding the anterior abdominal wall, one of the following statements is correct:
Anonymous Quiz
79%
The inferior epigastric artery ascends on the medial side of the deep inguinal ring
3%
The illoinguinal and iliohypogastric nerves pierce the rectus abdominis muscle
12%
The upper part of the rectus abdominis muscle rests directly on the fascia transversalis
6%
The tendinous intersections of rectus muscle are connected to posterior wall of the rectus sheath
3️⃣ which of the following nerves passes through the superfascial inguinal ring?
Anonymous Quiz
0%
iliohypogastric.
0%
obturator.
100%
ilio-inguinal
0%
pudendal.
4️⃣- Regarding the conjoint tendon, one of the following statements is correct:
Anonymous Quiz
88%
a- It lies in the medial half of the posterior wall of the inguinal canal
6%
b- It is controlled by the iliohypogastric nerve
6%
c- It lies posterior to the lower part of the rectus sheath
0%
d-It is formed of the fused arched fibers of the external oblique and transversus abdominis muscles
1️⃣ Regarding the inguinal canal, choose the correct answer:
Anonymous Quiz
97%
the deep inguinal ring lies in fascia transversalis.
0%
A direct inguinal hernia comes through the deep inguinal ring.
3%
the posterior boundary of the canal is formed by external obliqe aponeurosis.
0%
the superfascial inguinal ring lies below& lateral to pubic tubercle.
35- Regarding the inguinal ligament, one of the following statements is correct:
Anonymous Quiz
97%
a- It is attached laterally to the anterior superior iliac spine
3%
b- The lacunar ligament extends from the lateral part of the inguinal ligament to the pectineal line
0%
c- It is attached medially to the pubic crest
0%
d- It is pulled downwards by the Scarpa's fascia
4️⃣ Which of the following arteries is used to characterize an inguinal hernia as direct or indirect?
Anonymous Quiz
0%
obturator.
4%
deep external pudendal.
4%
femoral.
93%
inferior epigastric.
Regarding the abdominal regions, one of the following statements is true, except:
Anonymous Quiz
39%
a- The subcostal plane is at the level L1.
18%
b- The lateral vertical planes not pass through the midclavicular point.
36%
c- The laterai vertical planes pass through the midinguinal point.
7%
d- The hypochondrium lies just above the symphysis pubis.
The "porta hepatis" transmits one of the following:
Anonymous Quiz
4%
a- Cystic artery
21%
b- C.B.D.
68%
C- Portal vein
7%
d- Hepatic veins
The common bile duct and major pancreatic duct join to form the:
Anonymous Quiz
4%
a- Hepatic duct
15%
b- Common hepatic duct
4%
c- Cystic duct
77%
d- Ampulla of vater
72- Regarding the stomach, one of the following statements is correct:
Anonymous Quiz
12%
a- Lies anterior to the left lobe of the liver
81%
b- Receives all its blood supply from the celiac artery
4%
c- All its veins drain directly into the portal vein
4%
d- Has gastro-phrenic ligament attached to its lesser curvature
73- During an operation on the duodenum, a surgeon can not expect to find one of the following structures behind first part of duodenum:
Anonymous Quiz
69%
a- Coeliac artery
23%
b- Gastro-duodenal artery
4%
c- Common bile duct
4%
d- Inferior vena cava
74- Regarding the testis, one of the following statements is correct:
Anonymous Quiz
96%
a- Receives its arterial supply from the abdominal aorta
0%
b- Has a venous drainage which ends on both sides in the renal veins
4%
c- has lymphatic drainage to the superficial inguinal lymph nodes
0%
d- Is in the scrotum by the fifth month of intra-uterine life