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LECOM Path Ch 9 environment nutritional

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Question
Answer
Phase I reactions are   Reduction, Hydrolysis, Oxidation (RHO)  
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Air particles are more pathogenic at what size?   Smaller 10um  
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Characteristic in acute carbon monoxide poisoning in whites   cherry red skin  
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RBCs with basophilic stippling points toward what type of poisoning   lead  
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Poor epiphyseal growth with hyperdense cortices on x-ray in child   lead  
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Tremor, gingivitis, bizarre behavior   mercury poisoning  
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The developing brain is very sensitive to what type of mercury   methyl mercury  
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Hyperpigmented skin, hyperkeratosis, numbness, and parasthesias caused by what poison?   arsenic  
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Obstructive lung disease due to alveolar macrophage necrosis, kidney damage, and osteoporosis, osteomalacia. Metal causing it?   cadmium  
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Benzene leads to   AML  
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Polycystic hydrocarbons lead to   lung and bladder cancer  
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DDT, PCB, and dioxin do what?   block endocrine receptors  
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Vinyl chloride causes what   angiosarcoma of the liver  
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MC exogenous cause of human cancers   tobacco  
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This can be measured in the blood to measure second hand smoke   continineP Metabolite of ethanol that is toxic  
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Is NAD or NADH increased with ethanol break down   NADH  
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Increased NADH/NAD ratio in alcoholics causes what acid-base disturbance   lactic acidosis  
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HRT causes what   increased breast cancer, hypercoagulable state  
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Oral contraceptives cause   thromboembolism, CVD, reduce endometrial and ovarian cancer, Hepatic adenoma  
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Anabolic steroids can cause this liver disease   hepatic cholestasis  
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50% of acute liver failure in the US is caused by   acetaminophen  
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Penetrave vs perforate   you penetrate tissue you perforate when you enter tissue and cause an exit wound  
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Burn of just the epidermis   superficial 1st degree  
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Burn to the dermis   2nd degree or partial thickness  
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Burns down to subcutaneous tissue   3rd degree or full thickness  
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MCC of infection in burn Pt   pseudomonas aeruginosa  
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You stop sweating in heat stroke or exhaustion?   stroke  
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Heat stroke is caused by   peripheral vasodialation with venous pooling  
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Rhabdo in heat stroke is caused by injury to what?   RYR1  
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What reaches high concentration intracellularly in hypothermia   salts  
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Ionizing radiation comes in these 5 forms   x-ray, gamma rays, high-energy neutrons, alpha and beta particles.  
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Radiation causes   fibrosis and fibrointimal thickening and arteriolar sclerosis  
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You are considered malnourished when your BMI drops below   16  
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Children are considered malnourished when they drop to what percent below normal   80%  
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What are the two protein compartments in your body   somatic and visceral  
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Marasmus effects what protein compartment more   somatic  
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Kwashiorkor effects which protein compartment more   visceral  
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Serum albumin levels in Marasmus and Kwashiorkor   normal in marasmus drastically depleted in kwashiorkor  
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This is seen in the urine of weight losing Pt’s with pancreatic, breast, colon and other cancers   PIF  
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This has the highest death rate of any psychiatric disorder   Anorexia nervosa  
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Sudden death from anorexia nervosa and bullemia is caused by   cardiac arrhythmias from hypokalemia  
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4 Fat soluble vitamins   Vit DEAK  
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Pancreatic disturbances cause what type of Vitamin deficiency   fat soluble DEAK  
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Night blindness, corneal ulcers, keratinizing metaplasia   Vitamin A deficiency  
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HA, vomiting, dizziness, bone pain   Vit. A toxicity  
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Rickets in children, osteomalacia in adults   Vit D defic  
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Tetany and rachitic rosary   Vit. D def  
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Spinocerebellar degeneration   Vit E deficiency  
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Hypocoaguable states   Vit K deficiency  
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Dry/Wet beri beri, Korsakoff or Wernicke syndromes   B1 thiamine def  
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Cheilosis, stomatitis, glossitis   B1 def  
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Jbleeds and poor healing, bleeding gums, thinned osteoid matrix   Vit c deficiency, scurvey  
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2 molecules produced by adipose tissue that make you skinny   leptin and adiponectin  
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Only molecule that makes you eat more. What produces it?   Ghrelin; stomach  
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