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the lifetime cancer risk (per million) for an adult from eating fish taken from PF 1.75...
Chronic dally irve. It can also be FIGURE 4.10 The potency factor is the slope of...
Chronic dally irve. It can also be FIGURE 4.10 The potency factor is the slope of the dose-response curve. It thought of as the risk that corresponds to a chronic daily intake of 1 mg/kg-da Potency Factory Inhalation Row (mg/kg-dayi 50 2.9 x 10-2 6.11 6.1 8.1 x 10-2 - 41 TABLE 4.9 Toxicity Data for Selected Potential Carcinogens Potency Factor Oral Route Category (mg/kg-day) Chemical 1.75 Arsenic 2.9 X 10-2 Benzene 11.5 Benzol(a)pyrene Cadmium 0.13 Carbon tetrachloride 6.1 X...
Question #1 (from Mihelcic). Assume an adult female who weighs 50 kg drinks 2 L of...
Question #1 (from Mihelcic). Assume an adult female who weighs 50 kg drinks 2 L of water every day and the absorption factor for the chemical of concern is 75 percent. The concentration of the chemical in the drinking water is 55 ppb. Determine the dose in mg/kg-day. Question #2 (from Mihelcic). Determine if exposure by oral ingestion to the chemicals xylene, toluene, arsenic, and hexavalent chromium poses a noncarcinogenic health risk. The chemical-specific reference doses (mg/kg-day) obtained from IRIS...
A 70-kg individual drinks 2 L/day of water containing 0.015 mg/L of tetrachloroethylene for 20 years....
A 70-kg individual drinks 2 L/day of water containing 0.015 mg/L of tetrachloroethylene for 20 years. (a) Find the hazard quotient for this exposure. (b) Find the cancer risk. (c) If the individual drinks this water for 30 years instead of just 20, recomputed the hazard quotient and the cancer risk. A man works in an Aluminum smelter for 10 years. The drinking water in the smelter contains 0.015 mg/L arsenic and 0.80 mg/L methylene chloride. His only exposure to...
NTR444/544: MNT-II In-Class Case Study Total: 8 points Mr. Neely is a 58-year-old male diagnosed with...
NTR444/544: MNT-II In-Class Case Study Total: 8 points Mr. Neely is a 58-year-old male diagnosed with stage IV squamous cell carcinoma of the right anterior tongue. The cancer has been found in the lymph but has not metastasized to other organs. The patient is s/p partial glossectomy with right neck dissection and PEG tube placement, currently post-op day 2. The dietitian has been consulted to manage enteral support. The patient reports a 24-pound unintentional weight loss in the last 3...
Case: Review Medical Nutrition Therapy: A Case Study Approach - Case 6 Heart Failure with Resulting...
Case: Review Medical Nutrition Therapy: A Case Study Approach - Case 6 Heart Failure with Resulting Cardiac Cachexia. Reviewing chapter 13 of Nutrition Therapy and Pathophysiology will also help you to understand the disease and pathophysiology of this case. 1. Calculate Mrs. Maney's energy and protein requirements. Show your calculations and explain your rationale for the formula you chose for your calculations. (15 points) 2. The MD consults the RDN for nutrition assessment and enteral feeding recommendations. Do you feel...
O: The A: Women of child bearing age thesid consume two-three ounce servngo)"sh each week o...
O: The A: Women of child bearing age thesid consume two-three ounce servngo)"sh each week o bearing age should avaid fish completely arette smoking during pregnaney cen cause Susden tefant Death Syrdne D: Eating fish with high levels of methylmercury is encouraged especaliy during pregnaney B: Women of chld C: Cigarette 10: Factors that increase the possbility of having bables with gestetional disbetes A: Being overweight or obese B: Being over 25 years old C Being Hispanic D: Being African...
explaim the mechanisms amd toxological effects if type 1 diabetes in this article Exposure to arsenic...
explaim the mechanisms amd toxological effects if type 1
diabetes in this article
Exposure to arsenic in drinking water is associated with increased prevalence of diabetes. We previously reported an association of diabetes and urinary concentration of dimethylarsinite (DMAS"), a toxic product of arsenic methylation by arsenic (+ 3 oxidation state) methyltransferase (AS3MT). Here we examine associations between AS3MT polymorphism, arsenic metabolism and diabetes. Fasting blood glucose, oral glucose tolerance and self-reported diagnoses were used to identify diabetic individuals. Inorganic...
Please answer all Case Question 1-15. this case study is from "100 case studies in pathophysiology....
Please answer all Case Question 1-15. this
case study is from "100 case studies in pathophysiology. case
#14
Patient's Chief Complaints "I'm falling apart. I've been having more trouble breathing, my cough has gotten worse in the past three days, and now my ankles are beginning to swell up." History of Present IIlness J.T. is a 61 yo man with COPD who presents to the emergency room with a three-day history of progressive dyspnea, cough, and increased production of clear...
Lab 8: Exercises EXERCISE 8.1 GM is a 20 y/o male who was admitted to the...
Lab 8: Exercises EXERCISE 8.1 GM is a 20 y/o male who was admitted to the ICU for severe closed head injury and multiple fractures resulting from a fighting engagement at the bar on his birthday. According to his friends, his Ht is 178 cm. His measured Wt at admission is 76 kg. His lab values were normal except for low Hgb and Hct due to bleeding (which was well controlled). He was unconscious, thus was tube fed for one...
The nurse is counseling a client with a poor appetite and weight loss. Which priority intervention...
The nurse is counseling a client with a poor appetite and weight loss. Which priority intervention should the nurse recommend? Eat your favorite foods to get additional calories, no matter what they are. Consume high protein, high-calorie replacement drinks between meals. Take a daily vitamin. Eat 6 small meals each day. A client is prescribed a diet that can be advanced as tolerated. How does the nurse recognize that the client is ready to be started on regular food? Select...
Chronic dally irve. It can also be FIGURE 4.10 The potency factor is the slope of the dose-response curve. It thought of as the risk that corresponds to a chronic daily intake of 1 mg/kg-da Potency Factory Inhalation Row (mg/kg-dayi 50 2.9 x 10-2 6.11 6.1 8.1 x 10-2 - 41 TABLE 4.9 Toxicity Data for Selected Potential Carcinogens Potency Factor Oral Route Category (mg/kg-day) Chemical 1.75 Arsenic 2.9 X 10-2 Benzene 11.5 Benzol(a)pyrene Cadmium 0.13 Carbon tetrachloride 6.1 X...
A 70-kg individual drinks 2 L/day of water containing 0.015 mg/L of tetrachloroethylene for 20 years. (a) Find the hazard quotient for this exposure. (b) Find the cancer risk. (c) If the individual drinks this water for 30 years instead of just 20, recomputed the hazard quotient and the cancer risk. A man works in an Aluminum smelter for 10 years. The drinking water in the smelter contains 0.015 mg/L arsenic and 0.80 mg/L methylene chloride. His only exposure to...
Case: Review Medical Nutrition Therapy: A Case Study Approach - Case 6 Heart Failure with Resulting Cardiac Cachexia. Reviewing chapter 13 of Nutrition Therapy and Pathophysiology will also help you to understand the disease and pathophysiology of this case. 1. Calculate Mrs. Maney's energy and protein requirements. Show your calculations and explain your rationale for the formula you chose for your calculations. (15 points) 2. The MD consults the RDN for nutrition assessment and enteral feeding recommendations. Do you feel...
O: The A: Women of child bearing age thesid consume two-three ounce servngo)"sh each week o bearing age should avaid fish completely arette smoking during pregnaney cen cause Susden tefant Death Syrdne D: Eating fish with high levels of methylmercury is encouraged especaliy during pregnaney B: Women of chld C: Cigarette 10: Factors that increase the possbility of having bables with gestetional disbetes A: Being overweight or obese B: Being over 25 years old C Being Hispanic D: Being African...
explaim the mechanisms amd toxological effects if type 1
diabetes in this article
Exposure to arsenic in drinking water is associated with increased prevalence of diabetes. We previously reported an association of diabetes and urinary concentration of dimethylarsinite (DMAS"), a toxic product of arsenic methylation by arsenic (+ 3 oxidation state) methyltransferase (AS3MT). Here we examine associations between AS3MT polymorphism, arsenic metabolism and diabetes. Fasting blood glucose, oral glucose tolerance and self-reported diagnoses were used to identify diabetic individuals. Inorganic...
Please answer all Case Question 1-15. this
case study is from "100 case studies in pathophysiology. case
#14
Patient's Chief Complaints "I'm falling apart. I've been having more trouble breathing, my cough has gotten worse in the past three days, and now my ankles are beginning to swell up." History of Present IIlness J.T. is a 61 yo man with COPD who presents to the emergency room with a three-day history of progressive dyspnea, cough, and increased production of clear...
Lab 8: Exercises EXERCISE 8.1 GM is a 20 y/o male who was admitted to the ICU for severe closed head injury and multiple fractures resulting from a fighting engagement at the bar on his birthday. According to his friends, his Ht is 178 cm. His measured Wt at admission is 76 kg. His lab values were normal except for low Hgb and Hct due to bleeding (which was well controlled). He was unconscious, thus was tube fed for one...
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