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: Physiology
It implies an acid base status suggestive of: 
Select and explain. 
A. Metabolic acidosis and metabolic alkalosis, B. Metabolic acidosis with paial respiratory compensation, C. Respiratory acidosis and paial metabolic compensation, D. Respiratory acidosis
B: Metabolic acidosis with paial respiratory compensation
Answer: B: Metabolic acidosis with paial respiratory compensation 
Explanation: Metabolic acidosis with paial respiratory compensation