Login or Register to unlock everything MedSchool has to offer!

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

R

S

T

U

V

W

X

Z

 

Bowel Sounds

Overview

    • How to Assess

    • Auscultate the abdomen for bowel sounds. First listen in one quadrant and if an abnormality is discovered then listen in each of the three other quadrants.
  • In order to be sure that bowel sounds are absent, it is important to listen for at least five minutes.
    • Interpretation

    • Gurgling sounds: movement of gas and fluid via peristalsisNormal
    • Borborygmi: loud rumbling sounds due to movement of air within the gutNormal
    • Hypoactive: diminished or absent bowel soundsPeritonitis, proximal obstruction, ileus, ischaemia
    • Hyperactive: extremely increased bowel soundsGastroenteritis, laxatives, IBD, bowel obstruction
    • Hollow, high pitched tinkles: similar to rain on a tin roof, due to liquid and gas under pressure within dilated gutCharacteristic of small bowel obstruction
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Associated Drugs
BETA

Psyllium
Feedback