Congenital renal agenesis of left and right kidney is reported with code(s) _____

Which of the following describes an acinus?

a. Each acinus is comprised of five terminal respiratory units. b. It consists of all structures distal to a ter-minal bronchiole. c. It is composed of the smaller conducting airways. d. It is the transitional portion of the lung between conduction and respiration.

The ________ cells are crude weapons that release chemicals to destroy infected cells that they encounter

A) natural killer B) T-lymphocytic C) B-lymphocytic D) mast