Answer to Question 1
ANS: A
Vertigo is the sensation of a person moving around in space (subjective) or of the person sensing objects moving around him or her (objective) and is a result of a disturbance of equilibratory apparatus
Answer to Question 2
ANS: B
During an inspection of the posterior chest, the nurse should inspect for symmetry of shoulders and muscles, configuration of the thoracic cage, and skin characteristics. Symmetric expansion and tactile fremitus are assessed with palpation; diaphragmatic excursion is assessed with percussion.