Using the hrr (heart rate reserve) method, the optimal intensity threshold range for most of the population is
a. 40% to 59% hrr
b. 60% to 80% hrr
c. 75% to 90% hrr
d. none of these; there is no optimal intensity threshold range

Congenital diseases are which of the following? genetic fatal disfiguring noninfectous

The nurse working at the senior center notices mrs jones, a 78-year old crying. the nurse approach mrs jones and asks if she needs . mrs jones stars “ i am so embarrassed. i had another accident and my pants are all wet. it’s like i’m a baby. i never should have come to the senior center." whar factors may be contributing to urinary incontinence? how should the nurse respond to mrs jones?

In regards to acetyl coa in the tca/kreb's cycle: how many cycles minimum would it take for an acetyl coa carbon to be removed? (what is the first step that this removal could happen? why can't we know for sure how many turns it takes?