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36 4. Is there an unsafe risk associated with daily inhalation of air with a concentration...
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...
1. The drinking water standard for tetrachloroethylene is 0.005 mg/L, The potency factor for tetrachloroethylene is...
1. The drinking water standard for tetrachloroethylene is 0.005 mg/L, The potency factor for tetrachloroethylene is 5.1*10^-2 (mg/kg-day)^-1. What lifetime risk would this pose? Assume 30 year exposure for 350 days per year. 2. •Suppose a 70-kg man is exposed to 0.1 mg/m3 o etrachloroethylene in the air at his workplace. If he inhales 1m3/hr, 8 hours per day, 5 days per week, 50 weeks per year, for 30 years, and if tetrachloroethylene has an absorption factor of 90 percent...
the lifetime cancer risk (per million) for an adult from eating fish taken from PF 1.75...
the lifetime cancer risk (per million) for an adult from eating fish taken from PF 1.75 (oral) and 50 on) in (mg/kg-day): Daily intake of fish 54 g body weight 70 kg (adult) and 15 kg waters containing 0,1 mg/l of Arsenic. 13) Risk CDI x PF: CDI (concentration)x (intake rate)x (exponure) (body weight)x (70 )x (365 29 (chil F Bloconcentration factor for Arsenic 44 /kg: Exposure (350 day/year) x (30 year)l
Body Wern 387 Chapter 13 Pediatric and Adult Dosages Based on Body Weight PRACTICE PROBLEMS-CHAPTER 13...
Body Wern 387 Chapter 13 Pediatric and Adult Dosages Based on Body Weight PRACTICE PROBLEMS-CHAPTER 13 Convert the following weights to kilograms. Round to one decimal place. 112 - Siske 5.341 - 15.4 kg 2. 8 4 oz - 3.8 kg 6.6 lb 100 - 3.3 kg 3. 1,370 .6 kg 7. 52 lb - 2 4 kg 4. 2,300 g - 2-3 kg 8. 8902 0.9 kg The recommended dosage of tobramycin for adults with serious infections that are...
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...
240 Human Phys Quantitative Questions-4 - Protected View - Saved - Search References Mailings Review View...
240 Human Phys Quantitative Questions-4 - Protected View - Saved - Search References Mailings Review View Help Quantitative Questions 4 - Urinary, Energy Metabolism & Exercise 1. (5 pts) If the plasma concentration of inulin is 1 mg inulin/mL plasma and the plasma concentration of substance X is 1 mg/mL and the GFR = 125 ml/min: 1.1 What is the filtration rate (mg/min) of inulin? and of substance X? 1.2 What is the excretion rate (mg/min) of inulin? Of substance...
i need answer with steps please 01. Calculate the PSI and identify the air quality descriptor...
i need answer with steps
please
01. Calculate the PSI and identify the air quality descriptor for a city based on the following daily maximum values: 12 Hg/m 230 ug/m 1-hr Os 8-hr CO 24-hr SO2 325 ug/m 200 ug/m 24-hr TSP 1-hr NO2 1000 ug/m3 A proposed paper processing mill is expected to emit 50 kg of H2S per day from a 02. single stack. If the H2S concentration at the nearest town located 1700 m from the mill...
Case 3 Malnutrition Associated with Chronic Disease Objectives strategies for monitoring and evaluation- that addresses the...
Case 3 Malnutrition Associated with Chronic Disease Objectives strategies for monitoring and evaluation- that addresses the nutrition diagnoses for After completing this case, the student will be able to: 1. Identify the signs and symptoms associated with malnutrition. 2. Discern the physiological differences among this case. Harry Campbell is a 68-year-old male admitted to acute care for possible dehydration, weight loss, generalized weakness, and malnutrition. starvation, chronic disease-related malnutri- tion, and malnutrition associated with acute disease. Develop a nutrition care...
1. Calculate the primary NAAQS concentration limit for 502 in units of ug/m' at standard temperature...
1. Calculate the primary NAAQS concentration limit for 502 in units of ug/m' at standard temperature and pressure (STP:T - 25*C, P = 1 atm). 2. Fuel X9-6000 is 95.8% efficient in an airplane engine. The unburned fuel leaves as VOCS in the exhaust. For each kg of fuel X9-6000 (Molecular Weight, MW-98), the engine exhausts 20 kg of gases (MW = 28 g/mol). What is the fraction of VOCs in the exhaust (ppm)? ncinerator burns 30 tonnes of plastic...
8/30/2018 Dosage Forms Pharmaceutical calculations Anne Chapter 1 Practice Problems 1. If an insulin injection contains...
8/30/2018 Dosage Forms Pharmaceutical calculations Anne Chapter 1 Practice Problems 1. If an insulin injection contains 100 units originemine, how many milliers should be injected to receive 40 units of insulin 2. An injection contains me of medicati in each militer (ml). If a physician prescribes dose or 0.5 mg to be administered to a hospital patient three times daily, how many of injection will be required over a 5-day period? 3. In a clinical study, a drug produced drowsiness...
the lifetime cancer risk (per million) for an adult from eating fish taken from PF 1.75 (oral) and 50 on) in (mg/kg-day): Daily intake of fish 54 g body weight 70 kg (adult) and 15 kg waters containing 0,1 mg/l of Arsenic. 13) Risk CDI x PF: CDI (concentration)x (intake rate)x (exponure) (body weight)x (70 )x (365 29 (chil F Bloconcentration factor for Arsenic 44 /kg: Exposure (350 day/year) x (30 year)l
Body Wern 387 Chapter 13 Pediatric and Adult Dosages Based on Body Weight PRACTICE PROBLEMS-CHAPTER 13 Convert the following weights to kilograms. Round to one decimal place. 112 - Siske 5.341 - 15.4 kg 2. 8 4 oz - 3.8 kg 6.6 lb 100 - 3.3 kg 3. 1,370 .6 kg 7. 52 lb - 2 4 kg 4. 2,300 g - 2-3 kg 8. 8902 0.9 kg The recommended dosage of tobramycin for adults with serious infections that are...
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...
240 Human Phys Quantitative Questions-4 - Protected View - Saved - Search References Mailings Review View Help Quantitative Questions 4 - Urinary, Energy Metabolism & Exercise 1. (5 pts) If the plasma concentration of inulin is 1 mg inulin/mL plasma and the plasma concentration of substance X is 1 mg/mL and the GFR = 125 ml/min: 1.1 What is the filtration rate (mg/min) of inulin? and of substance X? 1.2 What is the excretion rate (mg/min) of inulin? Of substance...
i need answer with steps
please
01. Calculate the PSI and identify the air quality descriptor for a city based on the following daily maximum values: 12 Hg/m 230 ug/m 1-hr Os 8-hr CO 24-hr SO2 325 ug/m 200 ug/m 24-hr TSP 1-hr NO2 1000 ug/m3 A proposed paper processing mill is expected to emit 50 kg of H2S per day from a 02. single stack. If the H2S concentration at the nearest town located 1700 m from the mill...
Case 3 Malnutrition Associated with Chronic Disease Objectives strategies for monitoring and evaluation- that addresses the nutrition diagnoses for After completing this case, the student will be able to: 1. Identify the signs and symptoms associated with malnutrition. 2. Discern the physiological differences among this case. Harry Campbell is a 68-year-old male admitted to acute care for possible dehydration, weight loss, generalized weakness, and malnutrition. starvation, chronic disease-related malnutri- tion, and malnutrition associated with acute disease. Develop a nutrition care...
1. Calculate the primary NAAQS concentration limit for 502 in units of ug/m' at standard temperature and pressure (STP:T - 25*C, P = 1 atm). 2. Fuel X9-6000 is 95.8% efficient in an airplane engine. The unburned fuel leaves as VOCS in the exhaust. For each kg of fuel X9-6000 (Molecular Weight, MW-98), the engine exhausts 20 kg of gases (MW = 28 g/mol). What is the fraction of VOCs in the exhaust (ppm)? ncinerator burns 30 tonnes of plastic...
8/30/2018 Dosage Forms Pharmaceutical calculations Anne Chapter 1 Practice Problems 1. If an insulin injection contains 100 units originemine, how many milliers should be injected to receive 40 units of insulin 2. An injection contains me of medicati in each militer (ml). If a physician prescribes dose or 0.5 mg to be administered to a hospital patient three times daily, how many of injection will be required over a 5-day period? 3. In a clinical study, a drug produced drowsiness...
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