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: Pathology
Diagnosis of falciparum 
Select and explain. 
A. HRP I, B. HRP II, C. HRP III, D. HRPIV
B: HRP II
Answer: B: HRP II 
Explanation: Ans. is 'b' i.e., HRP II