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: Medicine
Miliary tuberculosis results from spread of tubercle bacilli by way of: 
Select and explain. 
A. Lymphatics, B. Waldeyer's ring, C. The bloodstream, D. The urinary system
C: The bloodstream
Answer: C: The bloodstream 
Explanation: None