Abdomen small test:

A detailed anatomical diagram of the human abdomen, highlighting muscles, organs, and key anatomical landmarks, in a vibrant and educational style.

Abdomen Anatomy Quiz

Test your knowledge of abdominal anatomy with this comprehensive quiz! Designed for students and professionals alike, this quiz covers various aspects of abdomen-related structures, including muscles, organs, and mesenteries.

Multiple-choice questions
Detailed explanations for correct answers
Learn and assess your understanding of anatomical concepts

13 Questions3 MinutesCreated by AnalyzingAtlas42

External oblique muscle:

Is inserted to the anterior half of inner lip of the iliac crest and inguinal ligament

Flexes laterally trunk and rotates to the same side

Can depress the pelvis

Assists in forced expiration

All above are false

Stomach:(mulitple)

The gastroesophageal sphincter is formed by circular fibers

It is supplied by the left and right gastric arteries which are the direct branches of the celiac trunk

The zig-zag line separates the pylorus from duodenum

The longitudinal fibres are the best developed mainly on curvatures

Innermost layer is form by oblique fibres and is mainly in the fundus and body

The inguinal canal:

Roof of the canal is created by transversalis fascia

Canal’s floor is created by the lateral one third of the inguinal ligament

Entrance to the canal is called deep inguinal ring, which is in medial inguinal fossa

Exit is limited by reflected ligament

All above are false

Greater omentum:

It is apron-like peritoneal fold that attaches to the stomach and the last part of the duodenum

It is a very thick membrane and contains usually an accumulation of fat

Right and left gastro-omental vessels between this double-layerd apron just inferior to the greater curvature of the stomach

It is divided into 4 ligaments

All of the above are false

What is FALSE about the transverse mesocolon?

It connects the transverse colon to the posterior abdominal wall

Its two layers leave the posterior abdominal wall across the anterior surface of the head and body of pancreas

Between its layers are vessels, nerve and lymphatic structures related to the transverse colon

Anterior layer of the transverse mesolon is adherent to the lesser omentum

All above are true

The epiploic foramen:

Is situated above the superior duodenal flexure

Is limited anteriorly the middle part of the lesser omentum

Is ussually overgrowned

Superiorly is limited by the papillary process of the liver;

All above are false

Ileum:

It receives numerous longer vasa recta from the arcades and is more pail than ileum

Plicae circulares are longer and more widely separated

Fat is deposited near throughout (extends from the root to the intestinal wall)

Is located in the upper part of the peritoneal cavity and in the pelvis

All of the above are false

What is FALSE about the cecum?

Appendix:

A narrow, hollow, blind-ended tube connected to the ascending colon

Is suspended from the terminal part of the jejunum by the mesoappendix

Is supplied by the appendicular artery from the ileocolic artery (from the inferior mesenteric artery)

It may be posterior to the cecum or the lower ascending colon, or both, in a retrocecal or retrocolic position

All of the above are false

The parietal peritoneum is NOT INNERVATED by:

The walls of the inguinal canal – indicate the wrong answer:

Posterior – the transversalis fascia

Superior – the internal oblique abdominis muscle (aponeurosis)

Anterior – the external oblique abdominis muscle(aponeurosis)

Inferior – the reflected ligament

All above are true

Abdomen small test:

Abdomen Anatomy Quiz

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