You are on the scene of a 28 year old female who you suspect may have been poisoned. Which of the following is an environmental clue at the scene that can be used to help you deterring that your patient may have been poisoned?
A. the patient appears to have been vomiting
B. there is an empty pill bottle on the night stand
C. the patient has an altered mental status
D. the patient states that she has a headache
Answer: B