১.
Most numerous papillae of tongue
ব্যাখ্যা
Filiform papillae: They are the most numerous papillae. They are small and conical in shape. The epithelium at the tips of these papillae is keratinised. It may project in the form of threads.
PrepBank · বিষয়ভিত্তিক প্রশ্ন
Gastrointestinal Tract
Gastrointestinal Tract
PrepBank · পাতা ১ / ১ · ১–৩৪ / ৩৪
২.
Which is the most common site of peptic ulceration?
ব্যাখ্যা
Common sites for peptic ulcers are the first part of the duodenum and the lesser curve of the stomach, but they also occur on the stoma following gastric surgery, in the oesophagus and even in a Meckel’s diverticulum, which contains ectopic gastric epithelium. In general, the ulcer occurs at a junction between diferent types of epithelia, in the epithelium least resistant to acid damage.
৩.
Which is the most common site of peptic ulcer?
৪.
Most common position of appendix -
ব্যাখ্যা
Retrocecal is most common(65%) position of appendix.
৫.
Payers patches are predominantly found in
৬.
S cell secretes
৭.
Cardinal features of large intestine except-
ব্যাখ্যা
Valvulae conniventes is present in small intestine
৮.
Hirschsprung disease usually occur in—
ব্যাখ্যা
Sigmoid colon is commonly affected by Hirschsprung disease
৯.
Present in small intestine
১০.
Length of esophagus-
ব্যাখ্যা
Length of esophagus is 25cm
১১.
Most dilated part of GIT—
ব্যাখ্যা
Stomach is the most dialated part of GIT.
১২.
Outermost muscular layer of stomach
১৩.
Which is the main support of the rectum?
ব্যাখ্যা
Supports of rectum
• Pelvic diaphragm: formed by levator ani muscles. The puborectalis sling of this diaphragm surrounds the anorectal junction and maintain the anorectal flexure. (main support)
• Fascia of Waldeyer: Contain Superior Rectal Vessels and lymphatics
• Lateral ligaments of Rectum: Contain Middle Rectal Vessels and lymphatics
• Rectovesical fascia of Denonvilliers
• Pelvic peritoneum
• Perineal body & its muscles
• Pelvic diaphragm: formed by levator ani muscles. The puborectalis sling of this diaphragm surrounds the anorectal junction and maintain the anorectal flexure. (main support)
• Fascia of Waldeyer: Contain Superior Rectal Vessels and lymphatics
• Lateral ligaments of Rectum: Contain Middle Rectal Vessels and lymphatics
• Rectovesical fascia of Denonvilliers
• Pelvic peritoneum
• Perineal body & its muscles
১৪.
Circular fold absent in—
ব্যাখ্যা
Circular folds are absent in proximal part of duodenum.
১৫.
Gastric glands lies in-
ব্যাখ্যা
Lamina propria contains gastric glands
১৬.
Fixed part of small intestine
ব্যাখ্যা
Duodenum is the Fixed part of small intestine
১৭.
Which is not true regarding Meckel's diverticulum?
১৮.
Content of lesser omentum—
ব্যাখ্যা
Left gastric artery lies in lesser omentum.
১৯.
Which is not a cardinal feature of the large intestine?
ব্যাখ্যা
*** Permanent ransverse mucoal folds/Plicae circularis/Valvulae conniventes are characteristic of the small intestine.
২০.
The appendix is most commonly found in-
২১.
Accessory digestive organs exclude
২২.
Stomach bed excludes-
ব্যাখ্যা
Explanation-
Dr-left crus of diaphragm
S-left supra-renal gland
K-anterior surface of left kidney
Saha-splenic artery,spleen
Manage-transverse mesocolon
The patient-anterior surface of pancreas
Carefully-left colic flexure
২৩.
Taeniae coli is absent in-
২৪.
Mucous gland of duodenum lies in
ব্যাখ্যা
Mucous glands of duodenum lies in submucosa.
২৫.
Oesophagus ends at
২৬.
I cell secretes
২৭.
Which is not present in the stomach bed?
২৮.
Which is not crossed by the root of the mesentery?
২৯.
Innermost muscular layer of stomach
৩০.
Gastric ulcer occurs typically along
ব্যাখ্যা
Gastric ulcer occurs typically along Lesser curvature
৩১.
Motilin is secreted from which cell?
৩২.
The external anal sphincter-
ব্যাখ্যা
৩৩.
Esophagus starts at
৩৪.
The posterior boundary of epiploic foramen is formed by the :
ব্যাখ্যা
(Ref: medical examination review anatomy P:52)