On the third postpartum day after a cesarean birth a client tells the nurse that her breasts feel warm, firm, and tender. the skin is shiny and taut. what does the nurse suspect as the cause of the client's breast discomfort?

Whether you're breastfeeding or not, your breasts started undergoing changes as soon as your baby was born (as if they haven't changed enough during your pregnancy!). The instant you pushed out the placenta, the process of milk production was initiated (It's what your breasts are designed to do naturally!). At that point, it was out with the old (hormones), estrogen and progesterone, which declined dramatically, and in with the new (hormone), prolactin, which is in charge of activating the milk-producing cells of your breasts. And with activation, your postpartum breasts started growing even bigger than they were during pregnancy (and to proportions you thought only a plastic surgeon could approximate).

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it