sa utz naman for midterm lang Flashcards
IT IS THE LARGEST SOLID ORGAN INSIDE THE HUMAN BODY.
LIVER
A STRUCTURE IN AN IMAGE WHICH DOES NOT DIRECTLY CORRELATE WITH ACTUAL TISSUE BEING SCANNED.
ARTIFACTS
WHICH OF THE FOLLOWING IS NOT TRUE ABOUT THE HARTMANN’S POUCH?
IT IS A SMALL SAC OF THE GALLBLADDER FUNDUS
HOW MUCH TRANSDUCER FREQUENCY IS NEEDED TO VISUALIZE AN ADULT LIVER?
. NONE OF THE ABOVE
REVERBERATION REFERS TO THE PRODUCTION OF SPURIOUS ECHOES DUE TO REPEATED REFLECTIONS BETWEEN
TWO INTERFACES WITH HIGH ACOUSTIC IMPEDANCE. WHICH OF THE FOLLOWING IS NOT A FORM OF
REVERBERATION ARTIFACT?
ACOUSTIC SHADOWING
HOW SHOULD A NORMAL, WELL-FASTED GALLBLADDER APPEAR IN A SONOGRAM?
ANECHOIC OR NEARLY ANECHOIC PEAR SHAPED STRUCTURES WITH THIN BRIGHT WALLS IN THE RIGHT UPPER
QUADRANT OF THE ABDOMEN
IT IS A RARE CONGENITAL MALFORMATION IN WHICH THE GALLBLADDER IS DIVIDED INTO MULTIPLE
INTERCOMMUNICATING COMPARTMENTS BY THIN SEPTA.
MULTISEPTATED
REFERS TO THE ARRANGEMENT OF REFLECTED ECHOES AS DOTS ON THE IMAGE.
TEXTURE
THIS IS THE MOST COMMON CONGENITAL ANATOMIC VARIATION OF THE GALLBLADDER
PHRYGIAN CAP GB
ACOUSTIC SHADOWING IS USUALLY CAUSED BY 3 INTERFACES. WHICH OF THE FOLLOWING DOES NOT BELONG?
NONE OF THE ABOVE
HOW LONG SHOULD AN INFANT FAST FOR A LIVER ULTRASOUND?
3-4 HRS
WHAT IS THE ANATOMY OF INTEREST SHOWN ON THE PICTURE? (SHORT ARROW)
PORTAL VEIN
IF THE LIVER SCANNED IS NORMAL, THE PARENCHYMA OF THE LIVER SHOULD BE ______________ WHEN VIEWED
SONOGRAPHICALLY
HOMOGENOUS
LIVER ULTRASOUND SCANNING SHOULD ALWAY BE DONE IN WHAT KIND OF BREATHING COMMAND?
DEEP SUSPENDED INSPIRATION
AREAS ON THE IMAGE WITH FEWER REFLECTED ECHOES APPEARING DARKER THAN THE SURROUNDING TISSUE.
HYPOECHOIC
APPEARS AS A LOCALIZED AREA OF INCREASED ECHO AMPLITUDE BEHIND AN AREA OF LOW ATTENUATION
ACOUSTIC ENHANCEMENT
WHICH OF THE FOLLOWING IS THE BAND OF TISSUE THAT SEPARATES THE RIGHT AND LEFT LOBE?
FALCIFORM LIGAMENT
ARTIFACTS IS CAUSED BY LOW ENERGY OF THE MAIN ULTRASOUND BEAM.
SIDE LOBE ARTIFACT
THE LIVER HAS 2 MAJOR SOURCES OF BLOOD. WHICH OF THE FOLLOWING IS NOT ONE OF ITS SOURCE?
COMMON BILE DUCT
WHAT PATHOLOGY IS SHOWN IN THE IMAGE SHOWS?
LIVER CYST
THE PORTAL TRIAD IS MADE OF 3 STRUCTURES. WHICH OF THE FOLLOWING IS NOT ONE OF THEM?
NONE OF THE ABOVE
WHAT IS THE ANATOMY OF INTEREST SHOWN ON THE PICTURE? (LONG ARROW)
GALLBLADDER
IT IS A PERITONEAL PROMINENCE WHICH COULD BE EASILY LOCATED ON SAGITTAL PLANE BETWEEN LIVER TISSUE
HARTMANN’S POUCH
WHAT IS THE IDEAL DEPTH OF AN FILIPINO ADULT GALLBLADDER?
2 CM
WHAT IS THE IDEAL SIZE OF THE COMMON BILE DUCT?
3 MM
. WHAT PATHOLOGY IS SHOWN IN THE IMAGE SHOWS?
CHOLECYSTITIS
WHAT IS THE NORMAL SIZE OF THE LIVER OF AN ADULT FILIPINO?
12-15 CM
WHAT PATHOLOGY IS SHOWN IN THE IMAGE SHOWS?
SOLID MASS
WHAT IS THE CORRECT LENGTH OF A NORMAL GALLBLADDER OF AN ADULT?
6 CM
WHAT IS THE IMPORTANCE OF FASTING IN SCANNING THE GALLBLADDER?
SO THE GALLBLADDER IS CONTRACTED AND THE WALLS ARE PROMINENT
