disc,which of the following is right? ()
A: X-ray:May be completely normal.
B: MRI:is the best diagnostic method,superior to CT scan.
C: If patient has no symptoms or signs,even if the imaging studies of CT
and MRI is positive, diagnostic can’t be confirmed.
D: CT scan:can’t confirm the diagnosis.
举一反三
- About the imaging studies of prolapse of lumbar intervertebral<br/>disc,which of the following is right? () A: X-ray:May be completely normal. B: MRI:is the best diagnostic method,superior to CT scan. C: If patient has no symptoms or signs,even if the imaging studies of CT<br/>and MRI is positive, diagnostic can’t be confirmed. D: CT scan:can’t confirm the diagnosis.
- Which<br/>of the following methods are helpful in the diagnosis of lung cancer?() A: uses CT scan B: uses ESD method C: uses MRI method D: uses PET-CT inspection
- A<br/>55-year-old man with sudden onset of severe chest pain and shortness<br/>of breath.Chest<br/>X-ray noted a widened Aortic Knob.Which<br/>of the following is proper to be suggested to make a quick diagnosis<br/>for this man? () A: Coronary<br/>angiogram B: MRI C: CT<br/>Scan D: Echocardiography E: Nuclear<br/>Medicine Imaging
- Which of the following<br/>methods are helpful in the diagnosis of lung cancer? () A: uses CT scan <br/>B .uses PET-CT inspection B: uses ESD method C: uses MRI method D: uses PET-CT inspection
- Which is the Fused Imaging Technology?() A: SPECT/CT B: PET/CT C: PET/MRI D: All<br/>above
内容
- 0
Before a PET/CT scan, the patient must remove any metal objects such as jewellery prior to the scan because: A: a) Dense objects will show up on a CT scan. B: b) They can be damaged during the scan. C: c) They are a safety issue.
- 1
Unlike magnetic resonance imaging (MRI) and computed tomography (CT) scans, which ______ the structure of organs, a PET scan shows how organs and tissues are functioning. A: conceal B: arrange C: reveal D: photograph
- 2
Among the imaging methods for the diagnosis of stroke, CT is the first choice.
- 3
Which of the following statements about the diagnosis of COVID-19 is NOT correct? A: CT can be replaced with chest X-ray film. B: Both nucleic acid test and lung CT are needed and have their own significances. C: Lung CT is very important in early diagnosis, progress evaluation and prognosis prediction. D: Nucleic acid test is the sole evidence for the confirmation of COVID-19 E: CT cannot be replaced with chest X-ray film.
- 4
X-ray computed tomography (CT)is a diagnostic procedure that uses special X-ray equipment to obtain cross-sectional pictures of the body.