Why is a person’s immunity affected when cells of the lungs are damaged or destroyed by illness or smoking?

Which of the following is a health risk associated with ground-level ozone? a.cataractsb.skin cancerc.respiratory illnessd.all of the above

Can roller backpacks be dried in the dryer?

The post-exposure exam follow-up must include counseling about the possible implications of the exposure and your infection status, including the results and interpretation of all tests and how to protect personal contacts. the follow-up must also include evaluation of reported illnesses that may be related to the exposure. what else should you be provided with?