Air bronchogram refers to the visualisation of air filled bronchus when the surrounding alveoli are opacified Causes: Pulmonary consolidation Pulmonary oedema ARDS Hyaline membrane disease Alveolar cell carcinoma
The nucleus involved in Papez circuit is? A. Pulvinar B. Infralaminar C. VPL nucleus D. Anterior nucleus of thalamus Correct answer : Anterior nucleus of Thalamus
Hollenhorst plaques are cholesterol emboli that are lodged in the retinal artery They appear bright, yellow and refractile Mechanism of formation – They originate form atheromatous plaques in
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