This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
Organ most vulnerable to ischaemic due to shock - 
Select and explain. 
A. Lungs, B. Adrenals, C. Kidney, D. Hea
D: Hea
Answer: D: Hea 
Explanation: Harshmohan textbook of pathology 7th edition. hea is the most vulnerable organ to the effects of hypoxia than any other organ . Hea is affected in cardiogenic shock as well as other forms of shock,it causes: 1. Haemorrhage and necrosis 2. Zonal lesions - opaque transverse contraction bands in myocytes..