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Radt132
| Question | Answer |
|---|---|
| What is the correct central entrance point for a routine oblique image sternum? | Enters elevated side 1 inch lateral to spine at the level of T7 |
| The jugular notch of the sternum corresponds to which of vertebral levels? | T2 |
| Patient rotated for a posteroanterior(PA) oblique projection of the sternum in a right anterior oblique(RAO) position? | 15-20 degrees |
| What is the correct breathing instructions for a lateral sternum? | Suspended deep inspiration |
| How many pair ribs articulate directly with the sternum? | Seven |
| The sternoclavicular (SC) joint is classified as what type of joint? | Synovial, gliding |
| When positioning the patient for a right anterior oblique(RAO) view of the sternum, how many degrees of obliquity is needed to sufficiently superimposed the sternum over the heart shadow on an average size patient? | 15-20 degrees |
| Where the top of the images receptor be place when positioning for right anterior oblique(RAO) sternum? | 1 1/2 inches superior to the jugular notch |
| How should the patient arm positioned for a recumbent lateral sternum? | Above the patients head |
| SID for a lateral erect sternum? | 60-72 inches |
| How does rotation for the oblique sternum differ between a patient with a deep, barrel-chested thorax and a patient with an asthenic body type? | Deeper thorax requires less rotation |
| Correct describes the SID for a lateral projection of the sternum? | 72 inches to reduce size distortion |
| The best demonstrate demonstrate a patient that is experiencing left anterior rib pain? | RAO and Posterior (PA) projection of the affected side |
| When performing posterior oblique rib (Right posterior oblique [RPO]), left posterior oblique[LPO], the patient should routinely be rotated to? | 45 degrees towards the side of interest |
| A right posterior oblique (RPO) will best demonstrate of which? | Fracture in the central part of the body of the 5th rib |
| To abduct the patients arm is very important for an oblique rib projection in order to: | Elevate the scapula and minimize superimposition of the arm over the ribs. |
| The correct breathing instructions of radiographs of the ribs is? | Full inspiration for the upper ribs and full expiration for the lower ribs |
| If the patients complains of pain in the left anterior ribs at the level of her shoulder, what is the best projection to take for the patients rib exam? | Posteroanterior (PA) and RAO ribs centered over the left side. |
| On an Anteroposterior (AP) projection of the upper ribs, how many ribs should be visible above the diaphragm? | 10 |
| The term and the classification for the joint between the head of the rib and the body of thoracic vertebra? | Costovertebral, plane(gliding) |
| To minimize magnification of the ribs( above the diaphragm) when performing an anteroposterior projection, what SID and patient position should be used? | 72 inches with the patient erect |
| The CR entrance point for anteroposterior(AP) oblique radiograph to demonstrate bilateral ribs below the diaphragm? | Midsagittal plane, midway between xiphoid and lower rib margin |
| The CR for a posteroanterior (PA) projection to demonstrate ribs, above the diaphragm? | Midsagittal plane at the level of T7 |
| At what level should the CR be centered for (AP) ribs above the diaphragm ? | 3-4 inches below the jugular notch |
| Anterior oblique positioning of the ribs above the diaphragm, the central ray (CR) is centered at what level? | 7-8 inches inferior to the vertebra prominens |
| If the patient injury to the ribs on the lower portion of the right anterior lateral side, what oblique position should be used to best demonstrate the area of interest? | LAO below the diphragm |
| What portion of the ribs is demonstrated on an anterior oblique image of the ribs below the diaphragm? | Axillary portion of ribs 10-12 |
| Fo AP ribs below the diaphragm, what is the patient breathing instructions? | Suspend respiration on full expiration |
| When imaging the ribs above the diaphragm in an anterior oblique position, the affected side should be positioned away from the image (IR) what degree of the obliquity? | 45 degrees |