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a. Type 1: Destruction of pancreatic beta cells which produce insulin; this leads to insulin deficiency i. Called insulin-dependent diabetes mellitus or ...
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Diabetes Mellitus: A chronic disorder involving primarily carbohydrate metabolism and characterized by partial and /or complete insulin inefficiency. The following are the two major types of diabetes:
a. Type 1: Destruction of pancreatic beta cells which produce insulin; this leads to insulin deficiency i. Called insulin-dependent diabetes mellitus or juvenile-onset diabetes ii. Usually strikes children and young adults, although disease onset can occur at any age iii. Accounts for 5% to 10% of all diagnosed cases of diabetes
b. Type 2: Arises secondary to insulin resistance. The body fails to use insulin properly in conjunction with some insulin deficiency. i. Called non-insulin-dependent diabetes mellitus ii. Associated with older age, obesity, family history of diabetes, history of gestational diabetes, impaired glucose metabolism, physical inactivity, and race/ethnicity iii. Increasingly being diagnosed in children and adolescents
Obtain a family history, especially regarding other family members who have diabetes. Obtain a health history especially in regard to weight loss, frequency of drinking and voiding, increased appetite, loss of energy, behavior changes. Other symptoms of Type 1 diabetes are: o The three polys which are the cardinal signs of diabetes Polyphagia Polyuria Polydipsia o Weight loss o Child may have started wetting the bed o Irritability and not acting like themselves o Shortened attention span o Dry skin o Blurred vision o Poor wound healing o Flushed skin o Headache o Frequent infections – including yeast infections o Symptoms of hyperglycemia o Symptoms of hypoglycemia o Symptoms of Diabetic Ketoacidosis
Fasting Blood Glucose – > 126 mg/dl on two separate occasions & presenting clinical symptoms Glucose Tolerance Test (GTT) – concentration >200 mg/dl considered positive
Insulin administration o Replace insulin the body is not producing o Rotation of sites o Mix insulin from clear to cloudy o Inject in subcutaneous tissue o Do not premix any insulin unless advised o Timing of injections in relation to meals o Insulin can be stored at room temperature Ensure normal growth & development through metabolic control Enable child to cope with chronic illness: happy, active childhood, & integrated in family Prevent complications by maintaining normal levels of blood glucose consistently
Developmental Stage Developmental Task Behavior/situations Toddler Autonomy; exploring their world Mastery of new skills
Putting things in mouth Decreased appetite Picky eater Difficult to distinguish temper tantrum from hypoglycemia Day care Preschooler Initiative: Imagination and creativity; want to imitate parents
May want same food as parents and peers Very energetic – manage hypoglycemia Foods at preschool School aged Industry, socialization, Exposure to outside influences
Tests independent decision making Most time spent away from home Doesn’t want to be different Sports events Sleepovers Adolescent Identity; Identification with their peers; do not want to be different
Testing limits/breaking rules Rebellion, Risky behavior Rapid growth – difficult to regulate Challenge authority Social activities not predictable
Glucagon SQ or IM IV glucose
Generalized supportive care
© Lauri Kellner, Darlynn Pettinga, and Indian Hills Community College