A registered dietitian may recommend which of the following…

A registered dietitian may recommend which of the following additions to Pete’s diet to help decrease absorption of cholesterol?Pete, a 65-year-old male, comes to the emergency room complaining of chest pain. Several diagnostic tests conclude that he has suffered an MI. The registered dietitian is consulted for nutrition education. Pete reports that he has gained 30 pounds in the previous year due to his hectic work schedule, which forces him to eat out often. In addition, he is physically inactive. Pete also reports that he has a family history of heart disease and his father died of an MI. Height: 5’9″ Weight: 190 lbs Waist circumference: 105 cm BP: 140/93 Cholesterol: 259 mg/dL LDL: 180 mg/dL HDL: 58 mg/dL TG: 234 mg/dL Diet routine: Breakfast: Egg and sausage muffin                  Coffee Lunch: Ham and cheese sandwich on white bread             Potato chips             Soda Dinner: Chicken breast              Mashed potatoes              Iced tea              Cheesecake

How many significant figures should the equilibrium constant…

How many significant figures should the equilibrium constant Kc for [Fe(NCS)]2+ formation from the reaction between hydrated ferric ion (Fe3+) and thiocyanate ion, (NCS)−, have, assuming the following data?Starting volume of Fe(NO3)3 before mixing in reaction7.27 mLConcentration of Fe(NO3)3 before mixing in reaction0.00469 MStarting volume of (NCS)- before mixing in reaction5.20 mLConcentration of (NCS)- before mixing in reaction0.00566 MConcentration of [Fe(NCS)]2+ as determined from a calibration plot and absorbance after equilibrating reaction0.000753 M

How many significant figures should the heat of reaction, qr…

How many significant figures should the heat of reaction, qrxn, of magnesium oxide with aqueous HCl, in J have, given the following data?Mass of MgO0.457 gSpecific Heat of HCl soln (water)4.184 J/g-degChange in temperature, ΔT4.2 degVolume of HCl added104.2 mLConcentration of HCl added0.994 MMW, MgO40.304 g/molDensity of HCl solution1.016 g/mLΔH1 (experimentally determined)-467.8 kJ/molΔHf,water-285.8 kJ/mol

What is the heat of reaction, qrxn, of magnesium oxide with…

What is the heat of reaction, qrxn, of magnesium oxide with aqueous HCl, in J, given the following data?Mass of MgO0.457 gSpecific Heat of HCl soln (water)4.184 J/g-degChange in temperature, ΔT4.2 degVolume of HCl added104.2 mLConcentration of HCl added0.994 MMW, MgO40.304 g/molDensity of HCl solution1.016 g/mLΔH1 (experimentally determined)-467.8 kJ/molΔHf,water-285.8 kJ/mol