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The visibility of air-filled bronchi seen due to the contrast created by surrounding non-air filled alveoli on X-ray is referred to as which of the following signs?
Which of the following about aortic aneurysms is not correct?
Which of the following about contrast-enhanced CT or MRI series is correct?
Which of the following periosteal reactions exerts the highest malignant potential?
A 35-year-old man is brought to the emergency by his wife who states that her husband has developed headache that has been worsening, slurred speech and abnormal facial expressions approximately three hours ago. He and his wife were both diagnosed with Covid-19 several weeks ago with him having a much more difficult course of disease compared to his wife. After initial examination the physician suspects stroke. Which is the most appropriate initial imaging techniques to order for this patient?
A 40-year-old obese women presents with right upper quadrant pain that has been steady for the past three days. She does not have any fever or jaundice. On palpation of her right upper abdomen while exhalating she does not feel pain. Which of the following imaging technique is best in the initial evaluation of this patient?
A 28-year-old man had an accident with his bicycle, where he hit his left head against the curb. He attended to the emergency by himself due to a bleeding wound with following measures 3 cm x 1 cm x 2 cm and states that he feels good overall. The attending physician notices facial dropping on his left side and drooling from his mouth. When asked the patient was not able to close his left eye. Which of the following imaging techniques is the most appropriate to do in this condition?
A 60 years old woman started to feel pain in her left lower leg the night she returned from her weekly walk. She went to the emergency the very same night due to pain. An anterior posterior X-ray graphy reviled a clean uncomplete transverse fracture at the shaft of her left tibia without any fragmentation. She was diagnosed with osteoporosis three years ago. Which of the following terms would describe the fracture type the most?
The pronator quadratus sign can be a indicative for which of the following trauma types?
A 57-year-old male patient attends the clinic with complains of shortness of breath, chest pain and productive cough described as yellow-green in color for the past four days. The patients history is positive for pneumonia few weeks ago. Auscultation of both lungs reveals crackles over the lover lobe of the left lung. A PA X-ray graphy is ordered and shows dilated bronchi with thickened walls. Which of the following imaging technique is the gold standard for the diagnosis of the patients condition?
