Fundamentals Of Respiratory Care Latest Exam With 200+ Question and Verified Answers A+

Fundamentals Of Respiratory Care Latest Exam With 200+ Question and Verified Answers A+ Where is the normal apical impulse (point of maximal impulse [PMI]) usually identified? - ANSWER fifth left intercostal space, midclavicular line In auscultating the heart sounds of a patient with chronic hypoxemia, you notice a marked increase in the intensity of the second heart sound (S2) and no splitting during inhalation. This finding is most consistent with which of the following? - ANSWER pulmonary hypertension What term is used to describe a white blood cell (WBC) count that is below normal values? - ANSWER leukopenia What type of white blood cell increases in response to viral infections? - ANSWER lymphocytes What is the name used for immature neutrophils? - ANSWER bands What term is used to describe the increase in neutrophils due to recruitment of marginated cells back into the circulating blood? - ANSWER pseudoneutrophilia What term is used to describe a red blood cell (RBC) count that is below normal values? - ANSWER anemia What term is used to describe a potassium concentration that is below normal in the blood serum? - ANSWER hypokalemia In which of the following clinical settings would hyperkalemia be a significant problem? - ANSWER during weaning from mechanical ventilation Your patient has an elevated aspartate aminotransferase (AST). What two organs are most likely diseased? - ANSWER heart and liver Your patient has an elevated creatine kinase level. What two organs are most likely diseased? - ANSWER heart and skeletal muscle