Tim presents today with the complaints of fatigue, lethargy, and weight gain. Tim is accompanied by his wife who states she has noticed some depression. Dr. Williams completes the appropriate tests and diagnosis Tim with myxedema coma. The main term is ________; the correct code is ________.

The left atrioventricular valve is referred to as the ________ valve

A) tricuspid B) mitral C) aortic D) pulmonary

An optimal AP clavicle projection demonstrates all the following except the

a. midclavicle in the center of the IR. b. midclavicle superimposing the superior scapular angle. c. middle and lateral thirds of clavicle seen superior to the acromion process. d. medial clavicular end adjacent to the vertebral column.