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: Surgery
Which of the following conditions might cause endocrine shock? 
Select and explain. 
A. Hypothyroidism, B. Hyperthyroidism, C. Adrenal insufficiency, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: Endocrine shock may present as a combination of hypovolemic, cardiogenic and distributive shock. Causes of endocrine shock include hypo- and hyperthyroidism and adrenal insufficiency.