A study was submitted to the irb designed to evaluate the effect of background noise on an individual’s ability to concentrate and answer questions. The irb approved the study and consent form. The consent form includes all the required information. The use of a consent form is an example of the belmont principle of: a. Justice
b. Respect for persons
c. Beneficence

Mason joined the water polo team at his school. as part of his conditioning, mason's coach requires a 25-minute run during practice. mason's heart rate reaches 125 beats per minute, but his target heart rate zone is 138—183 beats per minute. what should mason do to get the most benefit for his heart? increase the amount of time he runs increase the speed at which he runs decrease the amount of time he runs decrease the speed at which he runs