Question : 41. Which of the following statements best describes individuals who : 1357132

41. Which of the following statements best describes individuals who have had their gallbladder removed?

a.The liver stops producing bile.

b.They cannot digest food.

c.Bile is released directly into the small intestine.

d.Bile is not delivered into the small intestine.

42.As fatty acids are absorbed through the intestinal lining for transport through the body, which of the following actions takes place?

a.Short-chain fatty acids pass directly through the blood to individual body cells.

b.Large-chain fatty acids are formed into lipoproteins for transport in the blood.

c.Fatty acids are transported through the blood as a separate top layer.

d.Only a small percentage of fats are absorbed through the intestinal lining.

43.Fat stored in the body is used as a source of energy when not enough energy is available from food. This process involves:

a.retrieving fatty acids that have been stored in the liver.

b.transporting cholesterol to the muscles to be broken down for energy.

c.dismantling stored fat in fat cells and releasing components into blood.

d.converting glucose into fat as a more efficient method of producing energy.

44.Which of the following supports the statement that “you can get fatter on fat calories than on the same number of carbohydrate calories”?

a.To be stored as fat, glucose must undergo many chemical conversions in the body and each requires energy.

b.Compared to glucose, fat can be stored with fewer chemical conversions in the body.

c.The body spends less energy assimilating carbohydrate than assimilating fat.

d.a and c

e.a and b

45.Your diet has been evaluated and you are consuming an average of 2800 calories, 62 grams of saturated fat, and 5 grams of trans fat daily. Are these values within recommendations for heart health?

a.yes, because the energy from saturated fat is within the recommended percentage range

b.no, because the energy from saturated fat is higher than the recommended percentage

c.yes, because trans fat intake is within the recommended range

d.no, because the energy from trans fat is lower than the recommended percentage

46.The lipoproteins LDL and HDL are thought to influence heart disease risk because:

a.LDL are much lighter in weight since they do not contain as much cholesterol to take to the cells.

b.HDL are affected by the amount of cholesterol we eat in our diet.

c.LDL benefit the heart by transporting cholesterol to the tissues and away from blood.

d.HDL play an important role in scavenging cholesterol from the tissues for disposal.

47.Which of the following would be the best dietary advice for someone who needs to lower her blood cholesterol levels?

a.Dietary changes will not help if you have a genetic tendency toward high blood cholesterol.

b.You need to drastically limit the amount of cholesterol-containing foods in your diet.

c.Reduce the saturated and trans fats in your diet to lower LDL levels in the blood.

d.Increase HDL levels in your blood by eating more grains, fruits, and vegetables.

48.A 26-year-old male works in a high-stress sales position. He has a family history of premature heart disease and he is physically inactive. How many risk factors for CVD does he have?

a.1

b.2

c.3

d.4

49.It is not recommended that healthy people strictly limit their dietary cholesterol because:

a.cholesterol is so widespread in all foods that this would result in a monotonous diet.

b.cholesterol-containing foods have a minimal effect on blood cholesterol in most people.

c.cholesterol-containing foods are nutritious and should not be eliminated from the diet.

d.a and b

e.b and c

50.When attempting to increase intake of the essential fatty acids it would be best to adjust your diet to:

a.eat more omega-6 fatty acids because they are more abundant in foods than omega-3 fatty acids.

b.increase intake of fish containing EPA and DHA because of heart health benefits.

c.consume foods that help the body to make linoleic and linolenic acid.

d.include a fish oil supplement to make up for the deficiency in omega-3 fatty acids in your diet.