Whoa,
How might the radiograph appear if the technologist performs a mobile AP projection of the tibia-fibula with the CR perpendicular to the IR, but the patient’s knee is slightly flexed so that the CR is no longer perpendicular to the tibial shaft?
Magnification of proximal tibia with slight foreshortening of shaft
The radiographer should perform a lateral projection to rule out what type of displacement?
Anterior or posterior
71
An AP chest x-ray is ordered for a patient after insertion of a pacemaker. The radiographer should perform the procedure with the patient as upright as possible to demonstrate which of the following?
Proper placement of leads
Rule out pneumothorax
Leads shown in right ventricle
All apply
All apply... but I don't like this question
Difference between a nephrogram and a nephrotomogram?
Nephrotomogram blurs surrounding structures to increase visualization of kidneys
The doctor orders a sunrise view on a 5 year old. Why does this not make any sense?
The patient’s patella has not fully ossified
Which statement best describes the proper use of gonadal shielding during mobile radiography?
1. Gonadal shielding only required for female patients
2. All pediatric patients should be shielded regardless of the procedure
3. Shield patients upon the patient request only
4. Shield patients as necessary when shielding will not interfere with anatomy of interest or affect image quality
4. Shield patients as necessary when shielding will not interfere with anatomy of interest or affect image quality
The physician wanted to assess a radial head fracture with a Coyle's, but the image shows superimposition of the radial head and the ulna. What should the radiographer do before repeating the procedure?
Increase the CR angle
All of the following would indicate the use of an external fixator device except:
Severe open fractures
Comminuted closed fractures
Infected joints
All of these are true
4. All
What lab value would contraindicate an IVU?
eGFR lab value of 40mL/min
What is the average transit time for barium to reach the ileocecal region during a small bowel follow through on a pediatric patient?
1 hr
Patient training for an upcoming marathon and experienced increased pain in the midfoot region when running.What type of fracture might the physician be trying to rule out?
Stress
Most comprehensive level hospital, provides 24-hour specialized care.
Level 1
During a VCUG procedure, how should a male patient be positioned to visualize the entire urethra?
30-40 degree RPO
Which of the following characteristics describes a nonionic contrast media?
1. Cation dissociates
2. Increases blood osmolality
3. Does not dissociate
4. Less chance of contrast reaction
3. Does not dissociate
4. Less chance of contrast reaction
To ensure diaphragm and symphysis pubis is included on an AP projection of the abdomen for an infant patient, where should the CR be directed?
1” above umbilicus
What do a Barton fracture, Hutchinson fracture, and Smith fracture have in common?
All fractures located at the wrist. Wrist projections needed.
A knee radiograph demonstrates a distal femur fracture with lateral apex angulation. Which of the following would best describe the fracture apex?
Varus deformity
Which projection will eliminate superimposition of the bladder with the symphysis pubis during cystography?
AP axial; 10-15 degrees caudad
T or F: Contrast is administered via bolus injection for cystography.
False
Which portion of the bone contains trabeculae filled with yellow marrow?
Medullary cavity
What PPE should the radiographer don before performing mobile radiography to protect from exposure to secretions and bodily fluids on a patient with unknown contact or droplet precautions?
1. Surgical mask
2. Eye protection
3. N95 mask
4. Gloves
1.2.4
N95's are needed for airborne precautions! Don't select that answer.
If a patient experiences vomiting following a contrast media injection, he or she is experiencing a ____ level reaction.
Mild
When performing an HSG procedure, where is the contrast injected?
Into the uterus
Which of the following is not considered a skeletal abnormality?
1. Osteogenesis imperfecta
2. Infantile osteomalacia (rickets)
3. Osteochondrosis
4. Necrotizing enterocolitis
4
Which portion of the bone provides a strong, dense outer layer?
Compact bone