18267769
Descripción
Test por Med Student , actualizado hace más de 1 año
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Creado por Med Student
hace más de 5 años
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Pregunta 1
Pregunta
If you want flashcards go to
https://quizlet.com/_6qr1k9
Respuesta
- True
- False
Pregunta 2
Pregunta
In which type of bowel obstruction the changes in the bowel’s wall evolve most rapidly?
Respuesta
-
simple obstruction
-
open-loop obstruction
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closed-loop obstruction
-
functional obstruction
-
mechanical obstruction
Pregunta 3
Pregunta
What is the most common cause for a large bowel obstruction?
Respuesta
-
Gall stones
-
Foreign bodies
-
Volvulus
-
Meckel’s diverticulum
-
Carcinoma
Pregunta 4
Pregunta
What is the leading disorder in the strangulation type of bowel obstruction?
Respuesta
-
the blood flow of the affected loop is compromised
-
the affected loop is perforated
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the affected loop is extremely dilated
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an intraluminal haemorrhage
-
necrosis of the mesentery
Pregunta 5
Pregunta
The excessive vomiting in a small bowel obstruction leads to
Respuesta
-
hyperchloremia
-
hypernatremia
-
hypokalemia
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hypoferritinemia
-
hyperkalemia
Pregunta 6
Pregunta
What is the type of the pain in the strangulation type of bowel obstruction?
Respuesta
-
crampy
-
dull and migrating
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remittent
-
constant and severe
-
none of the above
Pregunta 7
Pregunta
How is called the feculent type of emesis in case of bowel obstruction?
Respuesta
-
miserere
-
melena
-
hematochezia
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rectorrhagia
-
steatorrhea
Pregunta 8
Pregunta
Which of the following is an imaging method of choice in a case of bowel obstruction?
Respuesta
-
CT scan
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Ultrasonography
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Plain abdominal X-ray
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PET-CT
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Doppler ultrasound
Pregunta 9
Pregunta
Which of the following is the most common site of volvulus?
Respuesta
-
the jejunum
-
the stomach
-
the sigmoid colon
-
the cecum
-
the duodenum
Pregunta 10
Pregunta
Most of the cases of intussusceptions in adults are associated with
Respuesta
-
gastritis
-
colitis
-
tumors
-
pneumonia
-
constipation
Pregunta 11
Pregunta
What is the typical finding on the X-ray in case of bowel obstruction
Respuesta
-
free air under the diaphragm
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air-fluid levels
-
pneumatosis intestinalis
-
pneumothorax
-
none of the above
Pregunta 12
Pregunta
Which is the most often affected vessel in the case of mesenteric embolism?
Respuesta
-
superior mesenteric artery
-
inferior mesenteric artery
-
celiac trunk
-
left gastric artery
-
middle colic artery
Pregunta 13
Pregunta
What is the most common underlying cause for mesenteric thrombosis?
Respuesta
-
vasospasm
-
bowel obstruction
-
atherosclerosis
-
embolus
-
none of the above
Pregunta 14
Pregunta
What is the type of the pain in most of the cases of large bowel obstruction?
Respuesta
-
severe and constant
-
mild
-
migrating
-
dull and crampy
-
none of the above
Pregunta 15
Pregunta
Except the pain, what are the other most common symptoms of the large bowel obstruction?
Respuesta
-
nausea and vomiting
-
fever
-
failure to pass stool and flatus
-
abdominal tenderness
-
diarrhoea
Pregunta 16
Pregunta
Except the pain, what are the other most common symptoms of the small bowel obstruction?
Respuesta
-
nausea and vomiting
-
fever
-
failure to pass stool and flatus
-
abdominal tenderness
-
diarrhea
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