Routine infection control techniques prevent the transmission of HIV in the dental clinic. If your dentist is using standard procedures, there is no risk of HIV transmission.
no
Most dentists agree that it is prudent to put off any elective dentistry until after the baby is born. There is concern that dental x-rays pose a small risk to the fetus. Any dental procedure can be stressful, and the patient and the dentist need to weigh the potential benefits against the potential risks before deciding whether to proceed or postpone treatment.
contamination of groundwater
yes
cough
yes
Hiv
Yes, broken teeth can be considered a form of physical contamination, especially in food processing or handling environments. They pose a risk of injury and can introduce foreign materials into food products. Ensuring proper dental hygiene and using protective equipment can help mitigate this risk.
Yes, galvanized steel can leach zinc into the soil, which may pose a risk to the environment depending on the concentration and exposure levels.
Yes, mercury can evaporate at high temperatures and pose a risk to human health if inhaled or absorbed through the skin.
Toothpaste is non-toxic. Toothpaste contains fluoride, a chemical about which there are some (as yet inconclusive) concerns with regards to adding it to drinking water, but there is general agreement among the Dental community that the fluoride in toothpaste does not pose a health risk.
Vitamins A and D