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47 Cards in this Set
- Front
- Back
Indications for protein restriction
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CHRONIC renal failure
ACUTE hepatic encephalopathy |
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the following are all ______:
Acute trauma,surgery,infection Wound healing / burns ESLD ESRD on renal replacement therapy Traumatic brain injury, SCI Promote growth in “at risk” neonates and pediatric patients Pregnancy and lactation Chronic steroid use Sports nutrition Severe caloric restriction for weight loss Malabsorption/pancreatic insufficiency |
Indications for increased protein intake
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this essential fatty acid forms IL-6,IL-10 and is pro-inflammatory
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Omega-6 (linoleic)
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this essential fatty acid forms Anti-inflammatory cytokines
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Omega 3 (alpha-linolenic)
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Coenzyme in ATP synthesis
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Thiamine
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Essential as hydrogen donors/electron acceptors in myriad metabolic reactions
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Niacin
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Essential in nucleotide synthesis and amino acid metabolism
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Folate
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Biosynthesis of collagen,bile acids and norepinephrine.
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Vitamin C
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Coenzyme in ATP synthesis
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Thiamine
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Essential as hydrogen donors/electron acceptors in myriad metabolic reactions
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Niacin
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Essential in nucleotide synthesis and amino acid metabolism
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Folate
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Biosynthesis of collagen,bile acids and norepinephrine.
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Vitamin C
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Essential component of more than 100 enzymes including DNA/RNA polymerase (test)
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Zinc
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Micronutrients in wound healing
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vit A, Bs, Cs & zinc
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starved pt is put on enteral nutrition and develops hypophospatemia,hypokalemia, hypomagnesemia. what is going on?
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Refeeding syndrome
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clavicular prominance in men indicates _______
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malnutrition
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most sensitive marker of protein levels
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SIRS-CRP
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Gap between total protien (high) in albumen(low): can be 3 things what are they
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1)multiple myaloma 2) renal failure 3) liver failure
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does BMI account for mm mass
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no
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These people have a WHR(waist-hip-ratio) > 80%
android obesety, a strong correlation multiple medical problems & poor clinical outcome. e.g.,metabolic syndrome & NASH |
Apples
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these people have a WHR < 80%
gynoid obesity, less association with CAD,HTN, dyslipidemia, increased muscle mass |
Pears
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carbohydrate counting
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2000 kcal/day->divide by 8 = 250 grams CHO
divide by 15 =17 CHO servings divide by 3 meals/day= 5 CHO per meal |
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A cluster of symptoms that increase risk of CAD. Includes high TG, low HDL, HTN, hyperinsulinemia, high BG
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Metabolic syndrome
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what is less expensive enteral or parenteral nutrition
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enteral
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when should you start nutrition in pts
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earlier the better the outcome
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In Critical illness, how earlier should you start enteral nutriton
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at hemodynamic stability (ideally w/in 48 h)
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Absolute contraindications to EN
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Bowel obsxn
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Decreasing aspiration risk
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HOB >30-45 degrees
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Optimal N-6:N-3 ratio is from ________
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2:1 to 4:1
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Excessive ______ can be pro-inflammatory & immunosuppressive.
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N-6
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ideal IV lipid dosing
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~1g/Kg IDEAL for most
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On giving PN pt presents w/ hypo K, Mg, P, with fluid compartment shifts. What is going on?
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Refeeding Syndrome
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The Choice- EN or PN?
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Enteral should generally be used in preference to PN
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The following are examples of:
Severe short bowel syndrome Complicated high output GI fistulas Severe gut ischemia Inability to gain enteral accessDiffuse perionitis, Intestinal obstruction, intractable vomiting or diarrhea, ileus, GI ischema |
When PN istruly indicated?
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In Celiac disease wheat shold be avoided as should these othe two grains.
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rye and barley
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pts with chronic pancreatitis often need more or less nutrients
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more - Patients are often hypermetabolic/hypercatabolic
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often times pt w/ chronic pancreatits require supplimentation of these vitamens
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fat soluable
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In acute pancreatitis, CMP, & lipid panel will often show
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Hyperglycemia common
Hypertriglyceridemia |
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giving parenteral feeding and labs show TG>400 what do you do?
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hold IV feeding
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Ascites Necessitates a ___ restricted diet. However do not hold _____ unless hyponatremia is present
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Na
fluids |
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guidelines suggest use of _______ for Porto-systemic encephalopathy refractory to conventional therapy.
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Branched chain amino acids (BCAA )
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_________ therapy allows protein sensitive patients with Porto-systemic encephalopathy (PSE) to eat a more liberal diet
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Lactulose
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________ may help stabilize cardiac arrhythmias in ischemic cardiac disease. Decrease platelet aggregation. Improve blood pressure via endothelial relaxation
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Omega 3 fats
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In pts with advanced cardiac dysfunction restrict ____ to facilitate diuresis, improve hypertension, and encourage foods high in
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Na+
K+ |
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in nutritionally managing pts with COPD do this
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lots of calories cuz often takes a lot of work to breath and restrict carbs cuz have to blow off the CO2
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pts with CF have an extremely (high or low) nutrient demand
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high
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in pts w/ acute renal failure you may need to restrict Na, K, and _____
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phos
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