KNH 188 Exam 3 Practice Questions With Correct Answers Physical Activity and Health 2024/2025
KNH 188 Exam 3 Practice Questions With Correct Answers Physical Activity and Health 2024/2025 Types of diabetes and prediabetes - ANS: -type 1 -type 2 - gestational diabetes mellitus (GDM)- during pregnancy - pre-diabetes (impaired glucose tolerance or homeostasis) type 1 diabetes mellitus - ANS: - represents about 5-10% of all cases of diabetes - 2 forms: - immune mediated- beta cells destroyed by autoimmune process - idiopathic- cause of beta cell function loss unknown 1. the stomach changes food into glucose 2. glucose enters the blood stream 3. the pancreas makes little or no insulin 4. little or no insulin enters the bloodstream 5. glucose builds up in the bloodstream In the human cell, insulin must bind with receptors before glucose can enter the cell. Without enough insulin, very little glucose is transported to the cell. Beta cells - ANS: insulin cells, cells that make insulin and controls levels of glucose in the blood Type 1 causes - ANS: Immune-mediated: - genetic predisposition - autoimmune reaction may be triggered by viral infection, toxins - destroys B-cells in pancreas that produce insulin Idiopathic (cause unknown) - strongly inherited - african or asian ancestry Type 1 symptoms - ANS: hyperglycemia
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