What is the central idea of the second section:
what happens when we dream?

answer:

the whole brain is active during dreams, from the brain stem to the cortex. most dreams occur during rem (rapid eye movement) limbic system in the mid-brain deals with emotions in both waking and dreaming and includes the amygdala, which is mostly associated with fear and is especially active during dreams.

diversity in the nursing field is essential because it provides opportunities to administer quality care to patients. every healthcare experience provides an opportunity to have a positive effect on a patient's health. healthcare providers can maximize this potential by learning more about patients' cultures