Practice question

Answer: B) 5 L/min. For Cardiac Cycle and Regulation, once you lock onto the key mechanism or definition, 5 L/min is the clear fit. If you restate the concept in your own words, 5 L/min is the option that correctly names the structure, process, or principle asked for in Cardiac Cycle and Regulation. So 5 L/min is the clean, accurate selection. If a similar stem appears later, start from the same core fact and you will land on the same kind of answer. In class notes, highlight this same phrase next to the related diagram so the wording and the picture reinforce each other.