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Xray > Chest And Abdomen > Flashcards

Chest And Abdomen Flashcards

1
Q

What is the correct positioning for a PA chest x-ray?

A

The patient should be positioned upright with their chest against the film, arms raised and hands on hips.

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2
Q

True or False: The central ray for a PA chest x-ray should be directed at the level of T7.

A

True

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3
Q

Fill in the blank: In a lateral chest x-ray, the patient’s _____ should be perpendicular to the film.

A

midcoronal plane

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4
Q

What is the recommended SID (Source to Image Distance) for chest x-rays?

A

72 inches

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5
Q

What is the correct positioning for an AP abdomen (KUB) x-ray?

A

The patient should be supine with the mid-sagittal plane centered to the film.

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6
Q

Where should the central ray be directed for an AP abdomen x-ray?

A

At the level of the iliac crests.

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7
Q

True or False: For a lateral chest x-ray, the arms should be raised above the head.

A

True

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8
Q

What is the purpose of centering the x-ray beam correctly?

A

To ensure that the area of interest is adequately visualized and free of distortion.

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9
Q

Multiple Choice: What is the typical position for the patient during a PA chest x-ray?

A

a) Standing, b) Sitting, c) Supine, d) Prone

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10
Q

In a lateral chest x-ray, which side of the patient is typically placed against the film?

A

The side of interest.

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11
Q

What anatomical landmarks are used for centering in an AP abdomen x-ray?

A

The xiphoid process and the iliac crests.

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12
Q

True or False: The patient’s shoulders should be rolled forward for a PA chest x-ray.

A

True

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13
Q

What is the ideal exposure time for a chest x-ray to minimize motion blur?

A

Approximately 1/60 of a second or less.

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14
Q

Fill in the blank: The central ray for a lateral chest x-ray is directed to the _____ plane.

A

midcoronal

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15
Q

Multiple Choice: Which of the following is NOT a positioning requirement for a PA chest x-ray?

A

a) Arms at sides, b) Chin elevated, c) Shoulders rolled forward, d) Mid-sagittal plane perpendicular to the film

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16
Q

What should be done with the patient’s abdomen during an AP abdomen x-ray?

A

Ensure that it is not compressed to avoid distortion.

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17
Q

True or False: The lateral chest x-ray should include both the apex and the costophrenic angles.

A

True

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18
Q

What is the purpose of having the patient take a deep breath and hold it during chest x-rays?

A

To expand the lungs fully for better visualization.

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19
Q

Fill in the blank: The patient should be positioned _____ for a lateral chest x-ray.

A

upright

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20
Q

What is the significance of using a 72-inch SID for chest x-rays?

A

It reduces magnification of the heart and improves image quality.

21
Q

True or False: The KUB x-ray is primarily used to assess the kidneys, ureters, and bladder.

A

True

22
Q

What is the recommended patient position for a lateral abdomen x-ray?

A

The patient should be in a lateral recumbent position.

23
Q

Multiple Choice: Which of the following is a key landmark for centering on a PA chest x-ray?

A

a) T7, b) L2, c) Iliac crest, d) xiphoid process

24
Q

What technique should be utilized for positioning the patient’s arms during a lateral chest x-ray?

A

Raise arms above the head.

25
Q

What anatomical structures should be visible on a properly positioned chest X-ray?

A

The lungs, heart, major blood vessels, diaphragm, and bony thorax.

26
Q

True or False: The diaphragm should appear elevated on a properly positioned chest X-ray.

A

False

27
Q

Fill in the blank: On a chest X-ray, the _____ should be centered in the mediastinum.

A

heart

28
Q

What is the primary purpose of a chest X-ray?

A

To evaluate the lungs and heart for any abnormalities.

29
Q

What should be visible in the abdomen on a properly positioned abdominal X-ray?

A

The liver, spleen, kidneys, bowel gas pattern, and any free air or fluid.

30
Q

True or False: The aorta should be visible on a properly positioned abdominal X-ray.

A

True

31
Q

What is the significance of the costophrenic angles on a chest X-ray?

A

They should be sharp and well-defined, indicating no fluid accumulation.

32
Q

What is the ideal patient position for a chest X-ray?

A

Upright or standing.

33
Q

Fill in the blank: In a chest X-ray, the _____ should not overlap with the heart.

A

spine

34
Q

What does an abnormal gas pattern in the abdomen suggest?

A

Possible obstruction or perforation.

35
Q

True or False: A properly positioned abdomen X-ray should show the entire abdomen.

A

True

36
Q

What is the importance of the mid-sagittal plane in X-ray positioning?

A

It helps to ensure that the structures are symmetrically displayed.

37
Q

What should be checked for in the lung fields on a chest X-ray?

A

Any signs of consolidation, fluid, or mass lesions.

38
Q

What is the recommended exposure level for a clear chest X-ray?

A

Optimal exposure to prevent over or underexposure.

39
Q

Fill in the blank: The _____ is a key landmark for evaluating heart size on a chest X-ray.

A

diaphragm

40
Q

What should be visible in the lower lung fields on a chest X-ray?

A

The bases of the lungs and the costophrenic angles.

41
Q

True or False: The heart silhouette should be enlarged on a properly positioned chest X-ray.

A

False

42
Q

What does the presence of free air under the diaphragm indicate on an abdominal X-ray?

A

Potential perforation of a hollow organ.

43
Q

What is the role of the rib cage in a chest X-ray?

A

It provides a bony framework and helps in identifying lung borders.

44
Q

Fill in the blank: The _____ should be assessed for any signs of fractures or deformities on a chest X-ray.

A

bony thorax

45
Q

What should be the orientation of the X-ray beam for a chest X-ray?

A

Perpendicular to the film and at the level of the T7 vertebra.

46
Q

True or False: A lateral chest X-ray is used to assess the same structures as a PA view.

A

False

47
Q

What is the significance of the hilum on a chest X-ray?

A

It is the area where the bronchi, blood vessels, and nerves enter the lungs.

48
Q

What should be considered when evaluating the position of the heart on a chest X-ray?

A

The heart should not be displaced and should be within the mediastinal borders.

Xray (1 decks)

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