Mosby's

A haustrum may be found in the:

large intestine

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

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 left lung has ____ lobes

two

The trochlea articulates with the

ulna

The right lung has ____ lobes

3 (superior, middle, inferior)

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 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.

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.

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.

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.

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.

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

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

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

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

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 length of the trachea is about: A. 2 feet. B. 12 inches. C. 5 inches. D. 12 cm.

D. 12 cm.

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

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

The anatomic neck is labeled:

E

This projection is a(n):

PA

The trachea is located _____ to the esophagus

anterior

Dysphagia

difficulty swallowing

The word root "hepat" means:

liver

Urine is formed in the:

nephron

The cortex is the

outer part of the kidney

The capitulum articulates with the

radius