Dental hygienists often recommend products to patients due to the products' ________

Dilated or inflamed veins in the anal or rectal regions are called:

a. Hemorrhoids b. Haustra c. Diverticula d. Anorectal polyps

Which is a reason that replantation of amputated parts would be contraindicated?

a. The ischemic part has been kept dry at a cooled temperature. b. Intact subcutaneous venous circulation is present in the skin bridges. c. The injury involves severe bruising or a crushing injury. d. The patient has not received a tetanus shot.