I​‌‍‍‍‌‍‍‌‌‌‍‌‍‍‌‌‍‌‍‍​n your own words, describe social determinants of health and explain why they are such a critical element of effec​‌‍‍‍‌‍‍‌‌‌‍‌‍‍‌‌‍‌‍‍​tive nursing care. ref- https://www.healthypeople.gov/2020/topics-objectives/topic/social-determinants-of-healt​‌‍‍‍‌‍‍‌‌‌‍‌‍‍‌‌‍‌‍‍​h