________ the term that defines the anatomy between the collarbone and the lowest rib; encompasses, but is not limited to, the lungs, heart, ribs, trachea, bronchioles, mediastinal cavity, including the thoracic diaphragm, which is the sheet of muscle that separates the organs within the chest cavity from the organs within the abdominal cavity

If there were no false positives, what would the specificity of a diagnostic test be?

A) 0% B) 25% C) 50% D) 100%

Which of the following statements about chronic renal failure (CRF) is accurate?

A) CRF is diagnosed when 70 percent of the nephrons are lost and the patient is clinically unstable. B) The only treatment for CRF is a kidney transplant. C) CRF is reversible if the cause is found and treated. D) Hemodialysis can reverse CRF, but CAPD cannot.