What does "Pack a day" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
"Pack a day" is a term often used to describe the smoking habits of a person. It means that the person smokes one full pack of cigarettes, which typically contains 20 cigarettes, in a single day. This term is used by medical professionals to measure a person's exposure to the harmful effects of smoking. It helps in understanding the severity of a person's smoking habit and its potential impact on their health.
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