True or false? a healthy person's blood preassure will not vary with physical activity or emotional issues.

False. The oxygenation and pumping of the heart depends on physical exertion as well as emotions. 

They need to know because sometimes they have a symptom

My teacher was in one when she was in high school. these abusive lovers can ruin you. mentally and physically. my teacher got a black eye once. she wasn’t able to attend parties or even her moms birthday party all because her bday wanted her to himself.