Answer:
Anxiety, worry, fear.
Explanation:
Whenever we need to seek medical attention, it means that we are not in a comfortable and quiet situation. Something about our health is not correct, we do not know what it is and we are afraid to find out. In addition, we are afraid that when we find out, treatment causes us pain or suffering. For this reason, it is normal that while waiting in the doctor's office we begin to feel fear, worry and anxiety.
Sidestream smoke is: B) Smoke that goes into the air directly from a cigarette.
This means that the smoke does not enter in the smoker's lungs, but rather it goes straight into the surrounding air.