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Anatomy Quiz on Body Orientation and Skull

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Questions and Answers

What is the horizontal plate in the ethmoid bone called?

Cribriform plate (correct)
Superior blade
Lateral masses
Perpendicular plate

Which plane passes vertically through the midline of the body from front to back?

Median sagittal plane (correct)
Transverse plane
Frontal plane
Midcoronal plane

What plane divides the body into superior and inferior portions?

Oblique plane
Midcoronal plane
Transverse plane (correct)
Median sagittal plane

In the given X-ray image of a human skull, which statement is true?

<p>Radiograph was taken with sagittal plan parallel to central ray (B)</p> Signup and view all the answers

Which of the following describes an orientation that divides the body into anterior and posterior portions?

<p>Midcoronal plane (D)</p> Signup and view all the answers

Flashcards

Ethmoid Cribriform Plate

The horizontal plate in the ethmoid bone that separates the brain from the nasal cavity.

Median Sagittal Plane

A vertical plane that divides the body into left and right halves.

Transverse Plane

A horizontal plane that divides the body into superior (upper) and inferior (lower) portions.

Radiographic Positioning - Sagittal Plane

The plane that runs vertically and divides the patient from head to foot

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Radiograph Interpupillary Line vs Image Receptor

When taking a radiograph, the interpupillary line should be parallel to the image receptor to produce a correct radiographic image.