The surgical removal of stones from the ureter using a scalpel is called a?

Explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?

What are the chances of a miscarriage if ur 20 and

Before packaging and wrapping instruments, the dental assistant should dry off the instruments to avoid a. incomplete sterilization of the instruments. b. the possibility of stains forming. c. putting them away wet. d. corrosion, rust buildup, or dulling of the instruments.