A fresh set of 20 random questions is generated every time you open this page and every time you refresh it.For each of the following multiple choice questions, choose the most appropriate answer :
1. Patient with fever with fast breathing was advised a CXR. The indings revealed a homogenous shadow on right paracardiac margin that was ill deined and produced blurring of paracardiac margins. The diagnosis of the patient is
A. Pleural effusion
B. Pneumonia in apical segment of upper lobe of right lung
C. Pneumonia in middle segment of middle lobe of right lung
D. Pneumonia in anterior segment of lower lobe
2. Froating water lily sign on X ray chest
A. Hydatid disease of lung
B. Aspergillosis
C. Tubercular cavity
D. Bronchiectasis
3. Which stage of neuro-cysticercosis in CT is not associated with peri-lesionaledema?
A. nodular calciied stage
B. Vesicular stage
C. Colloidalversicular stage
D. Granular modular stage
4. TEE is superior to Transthoracic therapy because:
A. Better evaluates Left ventricular thrombus
B. Left atrial appendage thrombus
C. Thrombus in left ventricle
D. Ventricular structure
5. A 7-year old patient presents with severe headache, paralysis of upward gaze, loss of light perception and accommodation, nystagmus and failure of convergence. CT scan showed homogenous hyperdense lesion above the sella and in the posterior part of the third ventricle. MRI showed that the lesions were homogenous and isointense on T1 weighted imaging, and isointense on T2 weighted imaging with intense contrast enhancement. The most likely diagnosis is:
A. Teratoma
B. Germinoma
C. Dermoid
D. Choroid plexus carcinoma
6. Which of the following is the incorrect statement regarding GI bleeding
A. The sensitivity of angiography for detecting GI bleeding is about 10-20% as compared to nuclear imaging
B. Angiography can image bleeding at a rate of 0.05/0.1 min or less( it is rate for tc99 rbc scan)
C. 99To –RBC scan image bleeding at rate as low 0.05-0.1 ml/min
D. Angiography will detect bleeding only if extravasation is occurring during the injection of contrast (sumer seth)
7. Puff of smoke appearance on cerebral angiography is seen in
A. ACA aneurysm
B. Cavernous sinus thrombosis
C. Moyamoya disease
D. Vein of Galen malformation