ARDMS Exam SPI Topic 3 Question 10 Discussion

Actual exam question for ARDMS's Sonography Principles and Instrumentation exam

Question #: 10
Topic #: 3

[All Sonography Principles and Instrumentation Questions]

Which transducer was most likely used to create this image?

ACurvilinear

BEndocavity

CPhased array

DLinear array

Show Suggested Answer

Suggested Answer: A

The image shown is typical of an abdominal ultrasound, which commonly utilizes a curvilinear transducer. Curvilinear transducers have a wider field of view at depth, making them ideal for imaging large structures within the abdomen. These transducers emit a curved beam, allowing for better penetration and a broader field of view, which is necessary for comprehensive abdominal examinations. The curvature of the image, the wide field of view, and the depth of penetration all suggest the use of a curvilinear transducer.

American Registry for Diagnostic Medical Sonography (ARDMS). Sonography Principles and Instrumentation (SPI) Examination Review Guide.

by Keneth at Jul 15, 2024, 12:37 AM

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Dacia

11 days ago

Phased array, no doubt. The level of detail and clarity in this image is unmatched by any other transducer type. Looks like someone's been practicing their sonography skills!

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Cheryl

16 days ago

I think it might be a linear array, considering the depth of penetration.

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Nikita

17 days ago

I'm leaning towards endocavity, based on the image quality.

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28 days ago

I'd say it's a linear array transducer. The uniform, rectangular shape of the image is a dead giveaway.

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Staci

3 days ago

A) Curvilinear

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Louisa

28 days ago

I disagree, I believe it was a phased array transducer.

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1 months ago

I think the transducer used was a curvilinear.

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