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
Which muscles is known as 'Triceps surae' 
Select and explain. 
A. Gastro-soleus, B. Popliteus, C. EHL, D. EDL
A: Gastro-soleus
Answer: A: Gastro-soleus 
Explanation: Ans. is 'a' i.e., Gastro-soleus Gastrocnemius and soleus together (gastro-soleus) are known as triceps surae.Soleus is known as peripheral hea helping in venous return from lower limb