Questions and CORRECT Answers
Evaluation of _______ are the primary indications for arthrography of the shoulder.
A. rotator cuff tears or sternoclavicular joint separation
B. labral tears or sternoclavicular joint separation
C. rotator cuff tears or acromioclavicular joint separation
D. rotator cuff tears or labral tears - CORRECT ANSWER - D. Rotator cudd tears or labral
tears
Children have epiphyseal plates made of ________that can be evaluated as part of normal
chronologic age for bone age analysis.
A. fibrocartilage
B. elastic cartilage
C. hyaline cartilage
D. osteogenic cartilage - CORRECT ANSWER - C. hyaline cartilage
What type of device is the mA selector?
A. capacitor
B. inverter
C. rectifier
D. rheostat - CORRECT ANSWER - D. rheostat
Which of the following structures is located in the mediastinum?
A. right middle lobe and esophagus
B. left upper lobe and heart
C. aorta and thyroid
D. trachea and thymus - CORRECT ANSWER - D. trachea and thymus
, Which of the following are facial bones?
A. nasal , lacrimal , vomer , and mandible
B. maxillary , zygoma , palatine , and parietal
C. vomer , zygoma , sphenoid , and lacrimal
D. frontal , ethmoid , vomer , and mandible - CORRECT ANSWER - A. nasal , lacrimal ,
vomer and mandible
The typical flow rate for drip infusion drug administration is _________drops per minute.
A. 5 to 10
B. 10 to 20
C. 20 to 30
D. 30 to 40 - CORRECT ANSWER - B. 10 to 20
The 3 projections taken for a long - bone measurement ( scanography technique ) of the lower
extremity include:
A. AP hip , lateral femur , and AP lower leg
B. AP hip , lateral knee , and AP lower leg
C. AP femur , AP lower leg , and AP foot
D. AP hip , AP knee , and AP ankle - CORRECT ANSWER - D. AP hip , AP knee , and AP
ankle
When discussing the grid , the letter " K " represents the_________.
A. grid ratio
B. contrast improvement factor
C. Bucky factor
D. selectivity - CORRECT ANSWER - B. contrast improvement factor
Which of the following is a guideline used to reduce personnel and patient dose during fixed
fluoroscopy?