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Mosby's

Terms in this set (28)

For the AP axial projection for the colon, the central ray is angled cephalad how many degrees?

A. 10 to 20
B. 20 to 30
C. 30 to 40
D. 25 to 45
C. 30 to 40
For the AP oblique projection (LPO and RPO) for the colon, the patient is rotated how many degrees from the supine position?

A. 10 to 20
B. 20 to 30
C. 30 to 40
D. 35 to 45
D. 35 to 45
The pelvocaliceal system will visualize approximately how many minutes after injection?

A. 1 to 2
B. 2 to 5
C. 2 to 8
D. 5 to 10
C. 2 to 8
The trochlea articulates with the
ulna
The capitulum articulates with the
radius
The right lung has ____ lobes
3 (superior, middle, inferior)
The left lung has ____ lobes
two
The trachea is located _____ to the esophagus
anterior
The length of the trachea is about:

A. 2 feet.
B. 12 inches.
C. 5 inches.
D. 12 cm.
D. 12 cm.
The cortex is the
outer part of the kidney
A central ray angle of 25 to 30 degrees caudad is required for what projection?

A. AP clavicle
B. PA axial clavicle
C. Oblique lumbar spine
D. AP cervical spine
PA axial clavicle
Directing the central ray 5 to 7 degrees cephalad is done for what projection?

A. AP axial clavicle
B. Lateral ankle
C. AP leg
D. Lateral knee
D. Lateral knee
Directing the central ray perpendicular to the midline, entering at the level of the iliac crests, is done for what projection?

A. AP thoracic spine
B. Sacroiliac joints
C. AP lumbar spine
D. AP coccyx
C. AP lumbar spine
Directing the central ray at the lateral surface of the zygomatic bone is done for what projection?

A. Lateral facial bones
B. Lateral skull
C. Oblique mandible
D. SMV
A. Lateral facial bones
For what projection does the OML form an angle of 37 degrees with the cassette?

A. AP Towne for skull
B. AP reverse Caldwell
C. Parietoacanthial (Waters) for sinuses
D. Oblique mandible
C. Parietoacanthial (Waters) for sinuses
The patient's body is rotated 30 degrees for what projection?

A. Lateral humerus
B. AP oblique of kidneys
C. Lateral sinuses
D. Lateral sacrum
AP oblique of the kidneys
The anatomic neck is labeled:
E
This projection is a(n):
PA
The word root "hepat" means:
liver
When a patient takes in a deep breath during chest radiography, the diaphragm:

A. contracts and the dome moves downward.
B. expands and the dome moves upward.
C. contracts and the dome moves upward.
D. expands and the dome moves downward.
A. contracts and the dome moves downward.
The best bone detail may be obtained when radiographing the clavicle when the patient's position is:

A. lateral.
B. prone.
C. recumbent posterior oblique.
D. supine.
B. prone.
To best demonstrate the axillary portion of the ribs on the right side, place the patient in the:

A. LPO position and rotate the body 45 degrees.
B. RPO position and rotate the body 45 degrees.
C. LPO position and rotate the body 15 degrees.
D. RPO position and rotate the body 15 degrees.
B. RPO position and rotate the body 45 degrees.
Urine is formed in the:
nephron
With the patient properly adjusted in a 45-degree right anterior oblique position for demonstration of the cervical vertebrae, the intervertebral foramina demonstrated will be:

A. all those on the left side.
B. all those on the right side.
C. only the first four on the left side.
D. only the first four on the right side.
B. all those on the right side.
During a barium enema, which of the following positions would best demonstrate the hepatic flexure?

A. Supine
B. Lateral
C. LPO
D. RPO
C. LPO
For a properly positioned plantodorsal projection of the calcaneus, the central ray is directed to the long axis of the foot at a:

A. cephalic angle of 40 degrees.
B. caudad angle of 40 degrees.
C. cephalic angle of 25 degrees.
D. caudad angle of 25 degrees.
A. cephalic angle of 40 degrees.
A haustrum may be found in the:
large intestine
Dysphagia
difficulty swallowing
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