A light blue-stoppered blood collection tube is selected for ________ studies. 

Which of the following are trends or advancements in twenty-first century health care?

A. The term healthy now refers to a person's emotional, social, mental, and spiritual wellness as well as his or her physical health. B. Many patients enter the hospital, have surgery, and are sent home the same day. C. The medical community has become more open to alternative and complementary methods. D. Severed body parts can be reattached, and abnormalities can be repaired in an unborn fetus. E. All of the above

The type of anesthetic applied to the mucous membrane to desensitize the area of injection is a/an ____

A) general B) topical C) block D) infiltration