How does smoking cause cancer? a. Exposure to smoke causes infections in your lungs (b. Exposure to smoke damages your cells' DNA c. Exposure to smoke strips protective layers of tissue from your mouth and throat d. Tobacco residue gradually builds up and forms tumors in your lungs
Mike is working hard at a marching band practice on a hot saturday afternoon he has flushed moist skin and sharp pain in his legs what he illness is he most likely experiencing
If your job requires you to use a respirator, your employer is required to do three things. what is missing from the list? have you medically evaluated to determine that it is safe for you to wear a respirator train you on how and when to use a respirator