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WorksheetsImaging Exam 3
Total questions: 45
Worksheet time: 23mins
Most common cause of a middle mediastinal mass?
Lymphadenopathy
Hiatial Hernia
Thyroid mass
Cyst
A patient with cystic fibrosis comes to the ER with SOB and wheezing. A chest X-ray shows tram-tracks (ring-like markings) with dilated bronchi. What is the most likely diagnosis?
Pneumothorax
Bronchiectasis
Pleural effusion
Hypertension
A patient who is a retired sandblaster presents with chronic SOB and the chest X-ray shows eggshell calcifications. What is the most likely diagnosis?
TB
Sarcoidosis
Bronchiectasis
Silicosis
A person comes into the ER with a severe chest pain that feels like their chest is ripping and it come on out of no where quickly. An aortic dissection is diagnosed, what is NOT seen on the CXR?
Dilated aorta
Dilated Bronchi
Cardiomegaly
Widen mediastinum
A CT showing a markedly enlarged aorta with a surrounding thrombus and small pleural effusion. What is the most likely diagnosis?
Thoracic aortic aneurysm
Aortic Dissection
Tension Pneumothorax
Silicosis
What is MPI?
Multiple posterior imaging
Nuclear Myocardial Perfusion imaging
Mass poly-immmunocompromise
What relies on the use of radioisotopes like thallium-201 or technetium-99M?
MPI
CAD
CXR
Enema
What diagnosis's use HRCT?
Pneumoconiosis and Sarcoidosis
Pneumonia and Pleural effusion
Posterior mediastinal mass and Bronchiectasis
Sarcoidosis and pneumonia
The primary indication for a CCTA is to diagnose what?
CAD in patients with low to intermediate pretest probability
Pulmonary embolism
TB
CCTA assesses?
Plaque burden
Evaluation of coronary artery stenosis
overall assessment of cardiac structure and function
All of the above
What is the most likely Diagnosis?
Silicosis
Sarcoidosis
Pneumonia
None of the above
Another name for upper endoscopy?
Enteroscopy
Esophagogastroduodenoscopy
Colonoscopy
Sigmoidoscopy
What allows visualization of the esophagus, stomach, and duodenum (to it's 3rd and maybe 4th portion)?
CTA
MRI
EGD
ERCP
Sigmoidoscopy shows?
rectum, sigmoid colon and descending colon
Large bowel and terminal ileum
Rectum
Jejunum
Which is used primarily as a diagnostic tool?
None are correct
Contrast
Colonoscopy
Sigmoidoscopy
Requires sedation, used in colorectal cancer screening, acute and chronic diarrhea and rectal bleeding. Considered diagnostic, screening and therapeutic.
Sigmoidoscopy
MRI
Colonoscopy
EGD
Which modality is best to evaluate soft tissues?
CT
MRI
Ultrasound
Nuclear medicine
A patient comes in with difficulty swallowing and feels like food is being stuck in the neck or chest area. What is the imaging modality of choice?
ERG
ED
ERCP
Barium Swallow
What is the best diagnosis?
Localized Ileus
Zenker Diverticulum
Achalasia
Pneumonia
In a fluoroscopy barium exam, a dilated esophagus with smooth tapering (similar to a bird beak appearance) was noticed, what is the best diagnosis?
GERD
Diverticulum
Gas
Achalasia
What radiograph includes kidneys, ureters and bladder?
Supine AP (KUB or standard projection)
Lateral decubitus
PA erect
CTA
True or False: Air/gas should be seen within the lumen of the bowl.
False
True
True or False: Supine radiographs are more sensitive than other abdominal radiographs to the presence of free intraperitoneal air.
True
False
If on a ABX, it shows riglers sign and falciform ligament sign, what is the best diagnosis?
Large Bowl obstruction
Small bowl obstruction
Gas
Pneumoperitoneum
What is this showing?
A normal ABX
Riglers sign
Abnormal gas in abdomen
A hungry man
Normal gas pattern in small bowl?
No intestinal gas
Have small pockets of air
Small intestinal looks measuring <2.5 to 3 cm in diameter
All of the above
Large bowl characteristics?
Almost always has some gas and fecal material
Diameter varies from 3 to 8 CM
Peripheral
2 options are correct
All options are correct
ABX does NOT show which bones?
Lower ribs
Coccyx
Clavicle
Pelvis
Lumbar spine
Which of the following is NOT correct?
Stomach -air and fluids are normal
Large Bowel - Almost always has gas in rectum and sigmoid
Large Bowel - has fluid/air in the colon distal to the hepatic flexure
Small Bowel - has minimal amounts of gas
Small Bowel - air/fluid levels is normal on upright and decubitus imaging.
The routine acute abdomen series includes:
Erect Posterior-Anterior Chest
Supine
Erect or Decubitus
Only 2 answers are correct
All answers are correct?
What is a functional ileum?
one or more loops of the bowel will lose their peristaltic ability
an ileum that is functional
enlarged intestines
None are correct
Which is not correct?
RUQ dilation causes= acute cholecystitis, hepatitis or pyelonephritis
LUQ dilation causes= pancreatitis, pyelonephritis or splenic injury
Both lower quadrants dilation causes= diverticulitis, appendicitis, salpingitis, cystitis or crohns
No gas in rectum or sigmoid
All are correct
A post operative patient in which a follow-up ABX was done. What is shown?
Localized Ileus
SBO
Generalized Ileus
LBO
Adhesion's, hernia's, gallstone's usually cause?
SBO
LBO
Functional ileus
Generalized ileus
An ABX with stepladder or hairpin loops or a string of pearls sign is a characteristic of what diagnosis?
LBO
Acute abdomen injury
Gas
SOB
A elderly patient comes into the ER with abdominal pains. An x-ray was done and it showed dilation of cecum and no gas in the rectum or sigmoid. What can be the best cause?
LBO
SBO
cholecystitis
gallstones
What are the causes of LBO?
Tumor
Volvulus
Hernia
Diverticulitis
All of the answers are correct
A 33 year old pregnant women comes into the hospital with RUQ pain. The ultrasound was inconclusive, what would be the next step?
Just wait and see if it's gas
MRI
CTA
X-ray
An unstable patient comes into the emergency room with blunt abdominal trauma. You suspect intraperitoneal hemorrhage. What is your modality of choice?
Focused assessment with sonography for trauma
MRI
CT
Abdominal x-ray
A patient is brought into the emergency rom for blunt abdominal trauma. Upon initial evaluation the patient seems unstable. What is your modality of choice?
FAST
MRI
CT
Abdominal X-ray
From the image what do you see?
Calcifications
Valvulae Conniventes
Small bowl Obstruction
All of the above
Only 2 answers are correct
Which are considered endoscopic diagnostic studies?
Esophagogastroduodenoscopy
MRI
Colonoscopy
All are correct
Only 2 are correct
Which is not considered non-endoscopic imaging?
ERCP
Radiography
MRI
CT
Nuclear medicine
A 17 year old male comes in with complaints of severe pain in the testicles. What image modality would you first do?
X-Ray
Prostate exam
Ultrasonography with doppler
CTA
A patient with suspected renal stones comes into the hospital. What will be your modality of choice?
MRI
CTA
CT with contrast
CT without contrast
