Exam 1 Chapters (1-6)

The is an accessory organ of the digestive system

Pancreas

Which of the following statements describes pancreatic lipase?

Pancreatic lipase is secreted into the duodenum and is necessary for fat digestion

Attractive displays at the end of the supermarket aisles are designed to direct shoppers to pricier items and increase sales

True

The difference between one triglyceride and another resides in the type of fatty acids attached to each glycerol

True

The lining of the small intestine is covered with , tiny, finger like structures that adsorb nutrients from food.

Villi

Approximately how many Grams of carbohydrate are in a sugar-sweetened beverage that supplies 240 Kcals and contains no fiber, fat, protein, or alcohol?

60 Grams of Carbohydrates

The liver uses cholesterol to make

Bile

Most lipids have _____ in their chemical structures.

Fatty Acids

A diet that supplies adequate amounts of nutrients prevents

Nutrient-deficiency disorders

What is the major difference between soluble and insoluble forms of fiber?

Soluble fiber dissolves or swells in water, whereas insoluble fiber generally does not change in water

Antibiotic usage often leads to microflora imbalance in the digestive tract

True

What is the main nutrient absorbed from the large intestine?

Water

Chyme moves from the stomach into the

duodenum

According to the MyPlate guidelines, fruits and vegetables should account for about of the food on a person's plate

one-half

Which type of diabetes is most common in the US

type 2 diabetes

List the digestive system organ or organ component in the proper order

1. Stomach 2. Pyloric sphinter 3. Duodenum 4. Jejunum 5. lleum

According to the 2020-2025 dietary guidelines of Americans, saturated fat intake should be limited to less than % of total daily calories

10

Which of the following is a micronutrient? A. Glucose B. Protein C. Fat D. Iron

D. Iron

Which of the following foods is both energy and nutrient dense? A. Strawberries B. Raw Apples C. Spinach D. Peanut Butter

D. Peanut Butter

Which of the following is NOT a type of lipid? A. Phospholipids B. Sterols C. Triglycerides D. Polysaccharides

D. Polysaccharides

A refined grain product that has iron, thiamin, riboflavin, niacin, and folic acid added to replace amounts lost during processing has been

Enriched

Scientist who investigate lifestyle factors that influence the prevalence of obesity among different population groups are conducting a(n) study

Epidemiological

which of the following foods is the most nutrient-dense per serving?

Fat-free milk

The three most important dietary monosaccharides for humans are

Galactose, Glucose, Fructose

Jillian drinks a couple of beers and smokes over a pack of cigarettes daily. Even though she's about 40lbs overweight, she likes to wear tight-fitting clothes. Based on this info, Jillian has a high risk of developing ____?

Gastroesophageal reflux disease

Studying nutrition is important to

Learn about the nutritional value of foods and effects diet can have on health

Over a 2-year period, a team of scientist records the eating behaviors and physical activity patterns of a group of healthy 8 year-old children to determine whether these factors are associated with weight gain. the study is an example of a(n). study.

Prospective

A group of scientists suspects that certain dietary practices are partially responsible for different rates of hypertension among adults of different ethnic/racial groups. To test their hypothesis, the researches examine data concerning the different populations groups hypertension rates and their past dietary practices. this research is a study.

Retrospective

Which of the following menu items has ingredients that represents all MyPlate food groups?

Salad made with hard-cooked eggs, grapes, death lettuce, cooked pasta, and cheddar cheese

For lunch today Quentin ate a turkey sandwich on whole wheat bread, a small bag of pretzels, and an apple. He also drank a 20-fluid ounce orange-flavored sports drink. Which component of his lunch would be considered a source of empty calories?

Sports drink

Absorption of. occurs in the large intestine

Water and Minerals

Which of the following is a micronutrient? A. calcium B. protein C. Vitamin C D. sodium

B. Protein

Which of the following sources of oils would be recommended as part of a healthy diet? A. Lard B. Shortening C. Avocado D. Butter

C. Avocado

Which of the following foods is naturally a rich source of monounsaturated fatty acids? A. Spinach B. Chicken C. Milk D. Avocado

D. Avocado

Clayton is a 19-year-old college student. He avoids milk, because he claims drinking the beverage upsets his stomach and gives him intestinal "gas." However, he can eat yogurt and certain types of cheese without experiencing any symptoms. Based on this information, Clayton probably has

Lactose intolerance

The first step in the scientific method is to

Make observations that generate questions

According to Shawn's physician, Shawn has a high risk of _____ because his waist circumference is 42 inches, his blood pressure consistently measures 140 mm Hg/90 mm Hg, and his fasting blood glucose level is 110 mg/dl.

Metabolic Syndrome

Which of the following statements is true?

Most enzymes have names that end with -ase.

Actress Lotta Talent appears in commercials endorsing the herbal supplement hoodia for weight loss. Her endorsement is an example of a(n)

Testimonial

Use of certain medications may increase an individual's nutrient needs

True

Many of the top ten leading causes of death in the US are associated with certain dietary practices. What are the top two leading causes of death in the US?

Heath Disease and Cancer

You are working with a client who was recently diagnosed with pre-diabetes. Which type of fiber would recommend to your client due to its role in slowing glucose absorption and helping with blood glucose control

Insoluble Fiber

Which of the following foods typically acts as a prebiotic? A. Whole grains B. Chicken C. Cheese D. Yogurt

A Whole Grains

When he prepares food, Nick wants to use a product that is a rich source of unsaturated fat. Based on this information, which of the following fats should he select? A. Olive Oil B. Unsalted Butter C. Coconut Oil D. Partially-hydrogenated shortening

A. Olive Oil

which of the following foods is a good source of omega-3 fatty acids? A. Low-fat-milk B. Apples C.Leaf Lettuce D. Flaxseeds

D. Flaxseeds