IV. Trochlear nerve function {Ans: superior oblique muscle (in and downward movement)}Intercostal Vasculature/Nerve location {Ans: Inferior to the rib}Adaptive Immunity Subdivisions {Ans: Humoral and Cellular}-Olol Medications {Ans: Betablocker}Cardiac Output {Ans: The amount of blood that is pumped out by either ventricle per minute. { Stroke Volume (SV) } X { Heart rate} = Cardiac Output {CO}}Unblinded Study {Ans: A type of study in which the subjects are advised of all aspects of the study}