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Radiology MCQs For the New FRCR Part 2 Shahid hussain eBook Free

Radiology MCQs For the New FRCR Part 2 Shahid hussain eBook Free

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Radiology MCQs For the New FRCR Part 2 Shahid hussain eBook Free 1. Chest X-ray appearances of left atrial enlargement include:
a) Splaying of the carina
b) A double shadow of the right heart border
c) Rounding of the apex of the heart
d) Filling in of the concavity of the left heart border above the left main bronchus
e) Displacement of the descending aorta to the left
2. Features of mycotic aneurysms include:
a) Fusiform structure
b) Gradual enhancement with contrast
c) Adjacent vertebral osteomyelitis
d) Adjacent reactive lymph node enlargement
e) Tuberculosis is the commonest infective organism

 

3. The following are true concerning ultrasound:
a) The frequency of ultrasound used for medical imaging is in the range of 25-40 MHz
b) The velocity of ultrasound waves is proportional to frequency
c) The velocity of sound in soft tissues is 330 metres per second
d) Acoustic impedance is proportional to density
e) At increased frequency there is decreased attenuation of sound waves
4. Buerger’s disease (thrombo-angitis obliterans):
a) Is associated with cigarette smoking in 90-95%
b) More commonly affects the upper limb
c) Initially affects the proximal vessels and progresses distally
d) Has multiple corkscrew-shaped collaterals on angiography
e) Has skip lesions as a recognized feature.

 

Radiology MCQs For the New FRCR Part 2 Shahid hussain eBook Free

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