This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': "Dodd's perforator is present between ? \nSelect and explain. \nA. Sho saphenous and femoral veins, B. Sho saphenous and great saphenous veins, C. Great saphenous and femoral veins, D. None of the above", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is'c' i.e.,Great saphenous and femoral veinsA. Spheno-femoral perforators (between great-saphenous and femoral vein)Huntarian perforator ->In mid thigh (In adductor canal)Dodd's perforator In distal thighB. Boyd's perforator (kee perforator) 4 Just below knee between great saphenous and posterior tibial vein.C. Cockett Perforators (medial ankle or lower leg perforators) : Between posterior arch vein and posterior tibial vein ?Cockett I (Lower medial) - Behind and below medial malleolusCockett II (Middle medial) - Between Cockett I & III (10 cm above medial malleolus)Cockett III (Upper medial) - At junction of middle and lower third of leg (15 cm from medial malleolus).D. Lateral ankle perforator: Between sho saphenous vein and peroneal vein. At junction of middle and lower third of leg.", 'role': 'assistant'}]