NURSE-UN 240 Lecture Notes - Lecture 8: Diabetes Mellitus Type 2, Pancreatic Islets, Gestational Diabetes

• School: New York University
• Department: Nursing - Undergraduate
• Course: NURSE-UN 240
• Professor: Bucco

Document Summary

Diabetes mellitus is a group of metabolic diseases. Week 8: dm characterized by hyperglycemia (increased sugar levels in the bloodstream) resulting from defects in insulin secretion, insulin action, or both. Involves improper metabolism of carbohydrates, fats and proteins. If you (cid:272)a(cid:374)"t get glu(cid:272)ose i(cid:374) the traditio(cid:374)al (cid:449)ay, you (cid:449)ill ha(cid:448)e to (cid:271)reak do(cid:449)(cid:374) (cid:272)ar(cid:271)s, fats, a(cid:374)d proteins in order to get glucose that way. It"s (cid:374)ot the (cid:374)or(cid:373)al route, a(cid:374)d (cid:272)a(cid:374) ha(cid:448)e (cid:373)ajor ra(cid:373)ifi(cid:272)ations on the body. The chronic hyperglycemia of diabetes is associated with long-term damage, dysfunction, and failure of various organs, especially the eyes, kidneys, nerves, heart, and blood vessels. These long-term complications are caused by glycosylation. Shortens average life expectancy by up to 15 yrs. Especially prevalent in aa, hispanic, native americans i(cid:374)di(cid:448)iduals diag(cid:374)osed (cid:271)y (cid:1005). (cid:1007) (cid:373)illio(cid:374) ea(cid:272)h yr. Other specific types: insulin, facilitates the entry of glucose from the blood to the cells.