question: Don notices that the patient's heart is expelling less blood with each stroke. The patient's heart has to beat _____ often to maintain consistent blood flow.
choices.text: more less
choices.label: A B
para: When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
para_anno.effect_prop: heart beat
para_anno.cause_dir_str: more
para_anno.effect_dir_str: less often
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: LESS
para_anno.cause_prop: expel blood
question_anno.more_effect_dir: beat
question_anno.less_effect_dir: beat
question_anno.less_cause_prop: blood
question_anno.more_effect_prop: more
question_anno.less_effect_prop: less
question_anno.less_cause_dir: less