Other systems - Bariatrics Flashcards
BMI
Underweight <18.5
Normal 18.5 - 24.9
Obese > 30
Peripheral fat distribution
Pear shape = gluteofemoral obesity (more common in women
Central fat distribution = apple shape - more associated with CV disease and DM2
Bariatric surgery requirements
last resort
BMI > 40 or 35 need to show interventions are unsuccessful
Restrictive, malabsorptive or both
Roux en Y gastric bypass = most common
Lap band (laparoscopic) = least invasive
Vit A
Essential for eyes, epithelial tissue, growth and development, and reproduction
- Foods vitamin A green, orange, yellow veggies, liver, butter, egg yolks, and fortified margarine
Symptoms of deficiency: night blindness, rough/dry skin, growth failure.
Toxicity: appetite loss, hair loss and enlarged liver/spleen
Vitamin D
Increase blood flow of minerals (calcium, phosphorus)
Milk, fish, oils, fortified margarine
Symptoms deficiency: faulty bone growth, rickets, osteomalacia
Vit E
Antioxidant in cell membranes, important for integrity of the cells that are exposed to high levels of O2
Symptoms: breakdown of RBC
Toxicity - decreased thyroid hormone levels and increased triglycerides
Vit K
Synthesis of 2 proteins in clotting
Calcium
Facilitates muscle contraction and relaxation, builds strong cones and teeth, aids in congestion
Choloride
Maintenance of fluid and acid base balance
Mangesium
Builds strong bones and teeth, activates enzymes and helps regulate heart beat
Phosphorus
Strengthens bones, assist in oxidation of fats and carbs, aids in maintaining acid-base balance
Toxicity: muscle spasms
Potassium
Maintains fluid acid base balance
Chromium
Controls glucose metablos,
Cobalt
Component of b12 to activate enzymes
Deficiency: pernicious anemia
Toxicity: polycythemia and increased blood volume
Copper
Facilitates hemoglobin synthesis and lipid metabilism
Toxicity: Wilson’s Disease
Flourine
aides in the formation of bones and teeth and prevents OP
Iodine
Assist with the regulation of cell metabolism and basal metabolic rate`
Iron
Assist in oxygen transport and cell oxidation
Maganese
bone structure and enzyme component in general metabolism
Selenium
Synergistic antioxidant with vitamin E
Molybdenum
Component of 3 enzymes in particular that are necessary for cell functioning
Zinc
Immune function and cell division