click below
click below
Normal Size Small Size show me how
Missed Q on Exam 125
Missed Questions on all exams in RAD 125
| Question | Answer |
|---|---|
| Which statements are true regarding the Holmblad method? | The CR is perpendicular to the IR |
| For an AP projection of the humerus, the patient is positioned so that the arm is | Adducted and the epicondyles are parallel to the CR |
| Along with the upper incisors, what other bony landmarks must be in the same horizontal plane for the AP Open mouth projection? | Mastoid Tip Base of the skull |
| Select all that are unique characteristics of cervical vertebrae | Bifid tips Transvarse foramen |
| When the malleoli of the ankle are positioned parallel with the image receptor (IR), the ankle is in position for which projection? | AP oblique, 15- to 20-degree medial rotation |
| Which of the following projections will project the dens within the shadow of the foramen magnum | Fuchs method |
| In digital radiography contrast is primarily controlled by | image processing look-up table (LUT) |
| The slope of the articular facets comprising the tibial plateau is: | 10° to 20° posteriorly |
| Increased quantum noise is seen in a digital image with | severely lower than needed mAs |
| Lateral Oblique Knee Image Characteristics | fibular head completely superimposed by tibia |
| Medial Oblique Knee Image Characteristics | fibular head completely free of superimposition |
| AP Knee Image Characteristics | medial aspect of fibular head partially superimposed by tibia |
| Lateral Knee Image Characteristics | anterior aspect of fibular head partially superimposed by tibia |
| What is the joint classification of the zygapophyseal joints? | synovial/diarthrodial |
| Select the two statements that are true regarding the planes of the pelvis | The pelvic inlet extends from sacral promontory to the superior border of the pubic symphysis |
| Select the two statements that are true regarding the planes of the pelvis | The pelvic inlet is the same oblique plane as the one dividing the true from the false pelvis |
| Why should the hips and knees be flexed for an AP projection of the L-spine? | to reduce the lordotic curvature and for patient comfort |
| A patient has fallen and a hip fracture is suspected. Which projection could cause the patient further injury? | Modified Cleaves |
| In order to better visualize the vertebral bodies in the lateral T-Spine, what can the technologist do? | Use a breathing technique: decrease mA and increase time |
| The incomplete separation of the tibial tuberosity is known as | Osgood-Schlatter disease |
| The intervertebral foramina of the lumbar spine are located at an angle of _____degrees in relation to the midsagittal plane. | 90° |
| Ideally, how much should the leg be flexed for a tangential projection (Settegast) of the patella? | until the patella is perpendicular to the IR |
| An image of the left sacroiliac joint demonstrates it is open and clearly seen. Which of the following positions was performed? | RPO |
| Which projections have different CR angles for men and women? | AP Axial Outlet AP Axial SI Joints |
| What is the respiration phase for an AP T-Spine? | suspended expiration |
| For a lateral L5-S1 projection, the CR must be parallel to the | Interiliac plane |
| What is the angle between the intervertebral foramina and the midsagittal plane in the thoracic spine? | 90 degrees |
| In an RAO position of the L-spine, the ________________ the board are visualized | Left zygapophyseal joints that are farther from |