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RADT 465 - Rad Proc
ARRT registry review covering radiographic procedures
Question | Answer |
---|---|
(T/F) Valgus is used to describe a part or deformity that turns inwards (towards the body). | False: Valgus describes when a part/deformity is turned outward/away from the body. Varus describes when a part/deformity is turned inwards/towards the body. (Lange Q&A, 10th ed, Pg. 79) |
Which pelvis, male or female, features acetabulum that face laterally and a pubic angle of less than 90 degrees? | The male pelvis. Other features of the male pelvis include a heavier/thicker bony pelvis, deeper false pelvis, heart shaped pelvic brim, and ilium that sit more vertical (Lange Q&A, 10th ed, Pg. 79) |
(T/F) The coracoid process is located in the elbow, medial to the radial head. | False: The coranoid process is located in the elbow. The coracoid process is located on the scapula and sits medial to the head of the humerus. (Lange Q&A, 10th ed, Pg. 79) |
Which pelvis, male or female, features acetabulum that face anteriorly and a pubic angle more than 90 degrees? | The female pelvis. Other features of the female pelvis include a thinner/lighter bony pelvis, shallow false pelvis, large oval pelvic brim, and ilium that sit more horizontal (Lange Q&A, 10th ed, Pg. 79) |
(T/F) The right lung has three lobes. | True: The right lung is separated into three lobes, while the left lung only has two. (Lange Q&A, 10th ed, Pg. 80) |
How would technical factors have to be adjusted when imaging a patient with emphysema? | Since emphysema is a disease that causes air to become trapped in the lungs, the technical factors would have to be decreased. (Lange Q&A, 10th ed, Pg. 81) |
Which three bones form the ankle joint? | The tibia, fibula, and talus. (Lange Q&A, 10th ed, Pg. 82) |
What should be perpendicular to the IR for an AP axial (Towne) view of the skull? | The OML should be perpendicular to the IR. (Lange Q&A, 10th ed, Pg. 83) |
What is atelectasis? | Atelectasis is either the partial or complete collapse of a lung. (Lange Q&A, 10th ed, Pg. 83) |
When and for how long should Metformin/Glucophage be held for an IV contrast exam? | Metformin/Glucophage should not be resumed until 48 hours after the contrasted exam. (Lange Q&A, 10th ed, Pg. 84) |
(T/F) In the PA skull view, the petrous pyramids will fill the orbits. | True (Lange Q&A, 10th ed, Pg. 84) |
What projection of the skull shows the petrous pyramids below the maxillary sinuses? | The parietoacanthial (Waters) projection. (Lange Q&A, 10th ed, Pg. 84) |
What is luxation? | Luxation an injury that causes a part to become dislocated. (Lange Q&A, 10th ed, Pg. 85) |
What is a sprain? | A sprain refers to an injury involving a wrenching or tearing of ligaments. (Lange Q&A, 10th ed, Pg. 85) |
What angle should be used when imaging the knee of a patient whose pelvis is up to 19 cm? | 3-5 degrees caudad angle. (Lange Q&A, 10th ed, Pg. 85) |
What angle should be used when imaging the knee of a patient whose pelvis is 19-24 cm? | No angle is used. (Lange Q&A, 10th ed, Pg. 85) |
What angle should be used when imaging the knee of a patient whose pelvis is greater than 24 cm? | 3-5 degrees cephalad angle. (Lange Q&A, 10th ed, Pg. 85) |
Which projection of the elbow will show the radial head free of superimposition? | External/Lateral Oblique (Lange Q&A, 10th ed, Pg. 86) |
If the odontoid can not be shown using the AP open mouth position, what other two positions can be used instead? | Fuchs method and Judd method both of which will show the odontoid inside of the foramen magnum. (Lange Q&A, 10th ed, Pg. 86) |
What type of injury does the scapular Y view check for? | Humeral dislocation. (Lange Q&A, 10th ed, Pg. 87) |
When performing a anterior oblique projection of the ribs, should the affected side be towards or away from the IR? | Affected side should be away from the IR (Lange Q&A, 10th ed, Pg. 87) |
When performing a posterior oblique projection of the ribs, should the affected side be towards or away from the IR? | Affected side should be closest to the IR (Lange Q&A, 10th ed, Pg. 87) |
How much rotation will show the distal tibiofibular joint of the ankle open? | 45 degrees medially rotation / 45 degree medial oblique (Lange Q&A, 10th ed, Pg. 88) |
The ASIS sits at the same level as this vertebrae. | S2 (Lange Q&A, 10th ed, Pg. 89) |
The iliac crest sits at approximately the same level as these vertebrae. | L4-L5 (Lange Q&A, 10th ed, Pg. 89) |
What is a comminuted fracture? | A comminuted fracture involves a bone that has been broken into many different pieces or splinters. (Lange Q&A, 10th ed, Pg. 89) |
Which two views will show all four groups of sinuses? | Lateral and Open Mouth PA Waters (Lange Q&A, 10th ed, Pg. 94) |
Rotating the arm this direction will result in a true AP shoulder. | External rotation puts the shoulder into a true AP position. (Lange Q&A, 10th ed, Pg. 96) |
Rotating the arm this direction will result in a true lateral shoulder. | Internal rotation puts the shoulder into a true lateral position. (Lange Q&A, 10th ed, Pg. 96) |
(T/F) In the PA Caldwell projection, the petrous pyramids fill the lower third of the orbit. | True (Lange Q&A, 10th ed, Pg. 106) |