In ________ in 2600 BCE, healers were priest, pharmacist, and physician all in one

What is the time frame in which a sealant will fail after initial placement if faulty technique was used?

A) 3 months B) 6 months C) 1 year D) 3 years

What is achieved by insufflation of carbon dioxide into the abdominal cavity?

a. pneumocephalus b. pneumocystosis c. pneumoperitoneum d. pneumothorax