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RAD135 Week 1
Week 1 assignment, trauma and surgical radiography
Question | Answer |
---|---|
What practice is always performed by the traumas radiologic technologist while imaging a fractured shoulder? | image the injury as is, without moving the limb |
When imaging a patient in a fracture frame or traction device, the radiographer should: | angle the central ray or adjust the IR to obtain the best radiograph possible |
What is the central ray angle and direction for the AP axial, reverse Caldwell, of the Cranium? | 15 degrees cephalad |
Which of the following would be considered a trauma radiography guideline? 1. Remove all splints 2. Do not move the patient unless necessary. 3. Obtain a minimum of two radiographs of each body part. | 2 and 3 |
To afford greater efficiency in performing mobile examinations, the radiographer should ensure which two of the following are transported with the mobile unit? Markers Charging pack Filters IR Protective Covers | Markers and IR protective covers |
Which position is used to demonstrate air-fluid levels in the abdomen on a severely injured patient? | Dorsal decubitus position |
Reaching over a sterile field is allowed by: | only sterile members |
What position is an injured patient with a hip fracture in, positioned for an axiolateral infersuperior hip projection? | The patient is supine, with the unaffected leg elevated vertically |
The central ray must be centered within how many inches of the midline of the grid to avoid grid cutoff? | 1.5 inches |
How often should the OR imaging equipment be cleaned? | after each case |
Mobile radiographic units can have direct digital capability with wired to the unit or wireless. T/F | True |
During mobile radiography, the least amount of scatter radiation will occur at what angle to the patient or part being radiographed? | 90 degrees |
During a mobile exposure, the radiographer should be how far from the patient or part being radiographed? | 6 feet |
How long should the patient lie in the decubitus position before making the exposure during a mobile decubitus chest examination? | 5 minutes |
Which projection must be evaluated before taking any other images on a trauma patient? | Lateral projection of the C-spine, dorsal decubitus position |
The single most effective means of radiation protection during mobile radiography is: | distance |
Which of the surgical procedures require the c-arm to be positioned between the patient's legs? | Hip pinning |
According to federal regulations, the source-to-skin (SSD) distance during mobile radiography may not be less than _______ inches. | 12 |
Signs of shock include all of the following except: excessive thirst vomiting cool, clammy skin diaphoresis | vomiting |
Which of the following is most essential for proper patient care during mobile radiography? Communication Raising the bed to reduce back strain patient positioning maintaining distance from the tube | Communication |