Final answer:
The correct words to complete the sentence are 'hazy' and 'disoriented', as they describe the effects of the anesthetic on the person's mental and physical state.
Step-by-step explanation:
The anesthetic left her in a hazy cloud, and she felt disoriented and weary. The words hazy and disoriented aptly capture the state of being in a confused, unclear mental state and having a lack of direction or clarity, which is accurately reflected in the effect anesthetics can have on a person. These words, selected from option (a), fit the context of the sentence as they describe the impact of the anesthetic on her cognitive state and overall well-being.