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Post stern&ribs
| Question | Answer |
|---|---|
| What forms the bony thorax | 12 thoracic vertebrae, 12 pairs of ribs and the sternum |
| What makes up the sternum | manubrium, body, and xiphiod process(superior to inferior) |
| Ribs lie in oblique plane of the thorax how are the anterior ends placed to the posterior ends | lower(inferior) 3 to 5 inches |
| What are the spaces between each rib called? | intercostal spaces |
| Which joint articulates with the veterbrae | Costovertebral joint and costotransverse joint |
| Which type of the body habitus will the diaphragm be highest level in the body | hypersthenic |
| which type of body habitus will the diaphragm be at the lowest postion of the body | hyposthenic |
| How much does the diaphragm move between expiration and inspiration | 1 1/2 inches |
| What type of body habitus will the diaphragm move the least | hyposthenic |
| Which of the following breathing technique is used to see the ribs at the level of the diaphragm | 2deep inspirations or expiration and hold |
| What is the essential projection and body position for the sternum | PA oblique and RAO |
| What projection on the sternum will demonstarte the sternum through the heart | PA Oblique RAO |
| If the patient comes in on as a traumapatient whos is relatively supine what projection should be used to demonstrate the sternum | AP projection LPO |
| How much body rotation for a PA oblique projection of the sternum | 15 to 20 degrees |
| Where is the IR centered for an PA oblique projection of the sternum | T7 |
| What breathing technique can be used in a oblique projection of the sternum | expiration or short shallow breathing technique |
| Central ray angle for a PA oblique projection of the sternum is | 0 degrees or perpendicular |
| What SID is recommened for a lateral projection of the sternum for management of magnification | 72 inches |
| If you are doing an upright lateral sternum where do what the patients hands to be | locked behind their back |
| Respiration phase for the lateral projection of the sternum | suspended deep inspiration |
| Central ray angle for a lateral sternum is | 0 degrees or perpendicular |
| Where is the IR centered for the PA projection of the sternoclavicular joint | T3 |
| What is the head position for both PA sternoclavicular articulations | rest patients head on the chin and adjust it so that the midsagittal plane is vertical |
| How is the head positioned for one sternoclavicular articulation | turn the patients head to the affected side and rest the cheek on the table |
| respiration phase for the PA projection of the sternoclavicular articulations is | suspended at the end of expiration |
| Central ray angle for the PA projection of the sternoclavicular articulations is | 0 degrees or perpendicular |
| How much is the body rotated for a PA sternoclavicular articulations projection | 10 to 15 degrees |
| What is the central ray angle for the PA oblique sternoclavicular articulation body rotation is what | perpendicular |
| When performing the PA oblique sternoclavicular atriculation with body rotation techinque which of the joint will be demonstarted | one closest to the IR |
| What body positions will project the left ribs clear of the heart | LAO or RPO |
| Recommended position of the patient when doing the PA projection of the upper anterior ribs for optimal demonstration | standing or upright seating |
| Where is the IR positioned in the PA projection of the upper ribs | 1 1/2 inches above shoulders |
| Where should the patients hands be placed when doing a PA projection of the upper ribs | on their hips with scapula rotated away for the rib cage |
| What is the respiration phase for the PA projection of the upper ribs | Suspened full inspiration |
| Where is the IR placed in a AP projection of the ribs above the diaphragm | lengthwise 1 1/2 inches above the upper border of the relaxed shoulders |
| Central ray projection of the PA projection of the ribs | perpendicular |
| Respriation phase for the AP projection of the ribs below the diaphragm | suspended at full expiration |
| What is the respiration phase for the AP projection for the ribs below the diaphragm | suspended full expiration |
| Where is the bottom of the IR positioned for the lower ribs | level of the iliac crest |
| AP or PA axial projection of the ribs how much is the body rotated | 45 degrees |
| Which ribs asr demonstrated on an AP oblique projection | ones closest to the IR |
| How long is the sternum | 6 inches |
| What is the superior border of the manibrum called | jugular notch |
| How many pairs of ribs are connected directed directly to the sternum | 7 pairs |
| Where are the costal cartilages of the 8th-10th rib attached to | to the costal cartilage of the 7th rib |
| What are the true ribs | first 7 pair |
| what are the false ribs | 8th - 12th rib |
| Why are the floating ribs called this | because they are not connected to the sternum and are attached to the vertebrae (11th-12th rib) |
| What is the degree of the x-ray tube angle is needed to demonstrate the sternum at 30cm | 12 degrees |
| What is the degree of the x-ray tube angle is needed to demonstrate the sternum at 15cm | 22 degree |
| Recommended SID to blur to posterior ribs on a PA oblique projection of the sternum | 30 SID |
| How is the IR positioned for the lateral sternum | 101/2 inches above the jugular notch |
| What is the respiration phase for a PA oblique sternum for a more uniform density | suspended breathing at end of suspended expiration |
| AP oblique projection of ribs where is the IR placed | 1 1/2 above the upper border of shoulders |
| The jugular notch is part of what bone | suspened at full expiration |
| Where is the level of the jugular notch | between T2-T3 |
| The ribs sre slanting how in the oblique plane | anteriorly and interior so their anterior ends lies 3 to 5 inches |
| What are the spaces between the ribs called | intercostal spaces |
| What type of joint is the costovertebral 1st-12th rib | Synovial and gliding |
| What type of joint is the costochondrial 1st-10th rib | cartilaginous and synchodroses |
| AP projection of bilateral of the ribs what is the IR size and placement | crosswise and 35x43cm (14x17) |
Created by:
atesta0824
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