TAISHANMEDICAL UNIVERSITY School of Radiology SETA 6Semester Final Exams,September Session 2009 Time）-30 minutes Full Marks-80 Name. Roll No. Tick mark (v)the one best answer 1.Pneumomediatinum refersto the presence of air in a.Neck b.Around the great vessels C. Pleural cavity d.Abdominal cavity 2.Retropharyngeal abscess is characterised by 6 Involves the prevertebral apace 3.Punched t lytic lesior b.Hyperparathyroidism c.Metastases d.None of the above 4.The cranial nervereadily visualised on CT images a.1 b.II ty of choice ntra 8osngaeutesutbartachnoidhemorge ntra st en IMR d Non co ntrast MR 6.All are true about intracranial hematomasexcept a.Acute hematoma appear hyperdense on CT b.Extradural hematomaappears as a lenticular shaped extra-axial collection c.Acute subdural hemorraghe appears as hyperdense in sulcal spaces&basal cisterns d.The commonest site for hypertensive bleed is basal ganglia 7.Which of the following foreign bodies can be visualized radiographically 8.Absenc ga s on abdominal radiograph suggests 。D al SBO b.Pso as ahs c.Chest infection d.Midgut volvulus 9.Contrast media of choice in investigating a suspected case of ileal perforation a.Barium sulphate b.GastrograffinTaishan medical university School of Radiology SET A 6 th Semester Final Exams, September Session 2009 Time)– 30 minutes Full Marks-30 Name. Roll No. . Tick mark (√) the one best answer 1. Pneumomediatinum refers to the presence of air in a. Neck b. Around the great vessels c. Pleural cavity d. Abdominal cavity 2. Retropharyngeal abscess is characterised by a. Involves the prevertebral apace b. Best seen on lateral x-ray c. May occur with TB of cervical verterbrae d. All the above 3. Punched out lytic lesions in the skull are characteristic of a. Multiple myeloma b. Hyperparathyroidism c. Metastases d. None of the above 4. The cranial nerve readily visualised on CT images a. I b. II c. III d. IV 5. Modality of choice diagnosing acute subarachnoid hemorraghe a. Non contrast CT b. Contrast enhanced CT c. Contrast enhanced MR d. Non contrast MR 6. All are true about intracranial hematomas except a. Acute hematoma appear hyperdense on CT b. Extradural hematoma appears as a lenticular shaped extra-axial collection c. Acute subdural hemorraghe appears as hyperdense in sulcal spaces & basal cisterns d. The commonest site for hypertensive bleed is basal ganglia 7. Which of the following foreign bodies can be visualized radiographically a. Glass b. Wood c. Plastic d. None 8. Absence of gas on abdominal radiograph suggests a. Proximal SBO b. Psoas abscess c. Chest infection d. Midgut volvulus 9. Contrast media of choice in investigating a suspected case of ileal perforation a. Barium sulphate b. Gastrograffin