Lifespan - Nutrition And Wellness For The Life Span Midterm Exam

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  • 1/72 Questions

    Frequent expulsion of watery feces

    • Diarrhea
    • Feces
    • Food allergy
    • Indigestion
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About This Quiz

FCS-FNL-1 Students will design and demonstrate a nutritious diet.
  ; &nbs p; &nb sp; a) Define and demonstrate an understanding of the components of a See morenutritious diet by planning menus for different age groups using Dietary Guidelines for Americans, other consumer dietary recommendations including My Plate, and the Exchange Lists for Meal Planning and Food Labels to plan menus.
  ; &nbs p; &nb sp; d) Assess the effects of lifestyle, income, health, and other factors on food selection and nutrition at different stages in the lifespan.
FCS-FNL-2 Students will discuss the requirements of maternal and fetal nutrition during pregnancy.
Discuss the changes throughout pregnancy for the mother and the developing fetus and the role of the placenta. Identify the stages of fetal growth and the nutritional influences during critical periods. Discuss prenatal nutrition related concerns for the baby during pregnancy, such as supplements, pica, alcohol, caffeine, artificial sweeteners, heavy metals and pesticides, smoking and neural tube defects. Study common nutrition-related issues and complaints of pregnancy such as constipation,

Lifespan - Nutrition And Wellness For The Life Span Midterm Exam - Quiz

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  • 2. 

    A series of stages which people pass between birth and death.

    • Excretory System

    • Fatty Acids

    • Life Cycle

    • Digestive Sytem

    Correct Answer
    A. Life Cycle
    Explanation
    The given answer "Life Cycle" is the most appropriate option because it refers to a series of stages that individuals go through from birth to death. It encompasses the various phases of development, growth, reproduction, and aging that occur in living organisms. The other options, such as Excretory System, Fatty Acids, and Digestive System, are unrelated to the concept of a life cycle and do not encompass the entire span of an individual's existence.

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  • 3. 

    A burning pain in the middle of the chect caused by stomach acid flowing back into the esophogus

    • Heartburn

    • Diarrhea

    • Indigestion

    • Diverticulosis

    Correct Answer
    A. Heartburn
    Explanation
    Heartburn is a common condition characterized by a burning sensation in the middle of the chest. It is caused by the backflow of stomach acid into the esophagus, which irritates the lining and leads to discomfort. This condition is often triggered by certain foods, lifestyle factors, or underlying medical conditions. While heartburn can be managed with lifestyle changes and over-the-counter medications, chronic or severe cases may require medical intervention. Diarrhea, indigestion, and diverticulosis are unrelated conditions and do not cause the specific symptoms described in the question.

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  • 4. 

    The unit used to measure the energy value of food

    • Kilocalorie

    • BTU

    • Enzyme

    • Metabolism

    Correct Answer
    A. Kilocalorie
    Explanation
    The kilocalorie is the correct answer because it is the unit used to measure the energy value of food. A kilocalorie is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. It is commonly used to indicate the amount of energy that is obtained from consuming food. This unit is important in understanding the caloric content of different foods and is often used in nutrition and dietetics to calculate energy intake and expenditure.

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  • 5. 

    Small crystals that form from bile in the gallbladder

    • Gallstones

    • Ulcer

    • Chyme

    • Indigestion

    Correct Answer
    A. Gallstones
    Explanation
    Gallstones are small crystals that form from bile in the gallbladder. Bile is a substance produced by the liver that helps in the digestion and absorption of fats. When the balance of bile components is disrupted, it can lead to the formation of gallstones. These stones can vary in size and can cause pain and discomfort in the upper abdomen. They may also block the bile ducts, leading to complications such as jaundice or inflammation of the gallbladder. Treatment options for gallstones include medication, lifestyle changes, or surgical removal of the gallbladder.

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  • 6. 

    Which of the following is associated with the problem of constipation?

    • Consuming a low-fiber diet

    • Drinking too much water

    • Following regular meal patterns

    • Getting too much exercise

    Correct Answer
    A. Consuming a low-fiber diet
    Explanation
    Consuming a low-fiber diet is associated with the problem of constipation because fiber adds bulk to the stool, making it easier to pass through the digestive system. When a person consumes a low-fiber diet, their stool becomes harder and more difficult to pass, leading to constipation. Increasing fiber intake can help soften the stool and promote regular bowel movements.

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  • 7. 

    A reaction of the immune system to certain proteins found in food

    • Food allergy

    • Diarrhea

    • Feces

    • Ulcer

    Correct Answer
    A. Food allergy
    Explanation
    A food allergy is a reaction of the immune system to certain proteins found in food. When someone has a food allergy, their immune system mistakenly identifies certain proteins in food as harmful and releases chemicals to fight against them. This immune response can cause a range of symptoms, including diarrhea and ulcers. The presence of these symptoms, along with the mention of feces, suggests that the correct answer is food allergy.

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  • 8. 

    The milk-producing gland of women and other female mammals.

    • Lactation

    • Whey

    • Casein

    • Mammary gland

    Correct Answer
    A. Mammary gland
    Explanation
    The correct answer is "Mammary gland." The mammary gland is the milk-producing gland found in women and other female mammals. It is responsible for producing and secreting milk to nourish their young. This gland undergoes significant changes during pregnancy and lactation to support milk production.

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  • 9. 

    Chewing

    • Mastication

    • Peristalsis

    • Ulcer

    • Absorption

    Correct Answer
    A. Mastication
    Explanation
    Mastication refers to the process of chewing food in the mouth, using the teeth and the muscles of the jaw. It is an important step in the digestion process as it breaks down the food into smaller pieces, making it easier to swallow and digest further. This process also helps in mixing the food with saliva, which contains enzymes that begin the breakdown of carbohydrates. Therefore, mastication is the correct answer in this context.

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  • 10. 

    A difficulty in digesting food

    • Indigestion

    • Diverticulosis

    • Food allergy

    • Gallstones

    Correct Answer
    A. Indigestion
    Explanation
    Indigestion refers to a difficulty in digesting food. It is a common condition characterized by symptoms like bloating, stomach discomfort, and nausea. This can occur due to various reasons such as overeating, eating too quickly, or consuming certain types of food. Indigestion can also be caused by underlying conditions like gastroesophageal reflux disease (GERD) or peptic ulcers. Treatment for indigestion typically involves lifestyle changes, such as eating smaller meals and avoiding trigger foods, as well as over-the-counter medications to alleviate symptoms.

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  • 11. 

    The serious problem with drug use during pregnancy is drugs can __________.

    • Increase chances of morning sickness

    • Affect the mother's appetite

    • Be passed from the mother's bloodstream through the placenta to the baby

    • Cause the fetus to stir and move

    Correct Answer
    A. Be passed from the mother's bloodstream through the placenta to the baby
    Explanation
    Drug use during pregnancy can be a serious problem because drugs can be passed from the mother's bloodstream through the placenta to the baby. This means that any drugs the mother takes can directly affect the developing fetus, potentially leading to various health complications and developmental issues. It is important for pregnant women to avoid drug use to ensure the well-being of their unborn child.

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  • 12. 

    A caregiver is planning a snack for her toddler classroom. Which will fill the developing needs of a growing 3-year-old?

    • 2 chocolate chip cookies and a grape drink

    • Orange soda and corn chips

    • Apple slices and graham crackers

    • Milk and a small candy bar

    Correct Answer
    A. Apple slices and graham crackers
    Explanation
    Apple slices and graham crackers are the best option for filling the developing needs of a growing 3-year-old. These snacks provide a good balance of nutrition and energy. Apple slices are a healthy source of vitamins and fiber, while graham crackers offer carbohydrates for energy. This combination promotes healthy growth and development in young children.

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  • 13. 

    A child that is one to three years old

    • Toddler

    • Infant

    • Preemie

    • Fetus

    Correct Answer
    A. Toddler
    Explanation
    A child that is one to three years old is referred to as a toddler. This stage of development is characterized by increased mobility, language development, and exploration of the environment. Toddlers are typically able to walk independently and are starting to develop their own personalities and preferences. They are transitioning from being infants to becoming more independent individuals.

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  • 14. 

    Solid wastes that result from digestion

    • Feces

    • Chyme

    • Bile

    • Diarrhea

    Correct Answer
    A. Feces
    Explanation
    Feces is the correct answer because it is a solid waste product that is formed during the process of digestion. After food is broken down in the stomach and nutrients are absorbed in the small intestine, the remaining waste material is formed into solid feces in the large intestine. Feces mainly consist of undigested food, bacteria, and other waste products that are eliminated from the body through the rectum and anus. Therefore, feces is the appropriate answer in this context.

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  • 15. 

    All the chemical changes that occur as cells produce energy and materials needed to sustain life

    • Metabolism

    • Mastication

    • Heartburn

    • Absorption

    Correct Answer
    A. Metabolism
    Explanation
    Metabolism refers to all the chemical changes that occur in the body's cells to produce energy and the materials necessary for sustaining life. It involves various processes such as breaking down food into nutrients, converting nutrients into energy, and eliminating waste products. Metabolism is essential for maintaining bodily functions, growth, and repair. Mastication refers to the process of chewing food, heartburn is a burning sensation in the chest caused by stomach acid reflux, and absorption refers to the uptake of nutrients by the body.

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  • 16. 

    An organ inside the uterus through which materials are transferred between the mother and the fetus.

    • Placenta

    • Amniotic sac

    • Amniotic fluid

    • Trimester

    Correct Answer
    A. Placenta
    Explanation
    The placenta is an organ inside the uterus that serves as a connection between the mother and the fetus. It allows for the transfer of materials such as oxygen, nutrients, and waste products between the mother's blood supply and the developing fetus. The placenta also produces hormones that are essential for maintaining pregnancy.

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  • 17. 

    Which factor is likely to affect an older adult's ability to maintain healthy nutritional status?

    • Lack of mobility

    • Health of teeth

    • Digestive ailments

    • All are true

    Correct Answer
    A. All are true
    Explanation
    All of the factors mentioned in the options are likely to affect an older adult's ability to maintain a healthy nutritional status. Lack of mobility can make it difficult for them to access and prepare nutritious meals. Poor health of teeth can affect their ability to chew and consume a variety of foods. Digestive ailments can interfere with the absorption and digestion of nutrients. Therefore, all of these factors can contribute to an older adult's ability to maintain healthy nutrition.

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  • 18. 

    A passive biological system that removes excess, unnecessary materials from an organism, so as to help maintain homeostasis within the organism and prevent damage to the body.

    • Colostrum

    • Oxytocin

    • Excretory systems

    • Meconium

    Correct Answer
    A. Excretory systems
    Explanation
    Excretory systems are responsible for removing excess and unnecessary materials from an organism. They help maintain homeostasis by regulating the balance of fluids, electrolytes, and pH levels in the body. These systems include organs such as the kidneys, liver, lungs, and skin, which filter waste products and toxins from the bloodstream and eliminate them from the body. By removing these waste materials, excretory systems prevent damage to the body and ensure the proper functioning of other organ systems.

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  • 19. 

    Essential components of muscles, skin, bones, and the body as a whole. Important for growth and repair of tissue,

    • Carbohydrates

    • Whey

    • Protein

    • Prolactin

    Correct Answer
    A. Protein
    Explanation
    Protein is the correct answer because it is an essential component of muscles, skin, bones, and the body as a whole. It plays a crucial role in the growth and repair of tissues. Carbohydrates and whey are not specifically mentioned as essential components or important for tissue growth and repair. Prolactin is a hormone involved in lactation and not directly related to the components of muscles, skin, bones, and the body.

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  • 20. 

    A sugar present in milk. It is a disaccharide containing glucose and galactose units.

    • AHA

    • DHA

    • Lactose

    • Nipple

    Correct Answer
    A. Lactose
    Explanation
    Lactose is the correct answer because it is a sugar found in milk. It is a disaccharide composed of glucose and galactose units.

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  • 21. 

    The production of milk by a mother's body following the birth of a baby.

    • Lactation

    • Prolactin

    • Oxytocin

    • Letdown Reflex

    Correct Answer
    A. Lactation
    Explanation
    Lactation refers to the production of milk by a mother's body following the birth of a baby. This process is triggered by hormones such as prolactin and oxytocin. Prolactin stimulates the mammary glands to produce milk, while oxytocin helps in the release of milk from the breasts during breastfeeding. The letdown reflex is the process by which the milk is released from the breasts in response to the baby's suckling. Therefore, lactation is the most appropriate term to describe the production of milk by a mother's body after giving birth.

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  • 22. 

    A condition exsisting from birth that limits a person's ability to use his or her body or mind.

    • Low-birthweight baby

    • Congenital disability

    • Failure to thrive

    • Lactosinosis

    Correct Answer
    A. Congenital disability
    Explanation
    A congenital disability refers to a condition that is present from birth and restricts a person's physical or cognitive abilities. This term encompasses a wide range of conditions that can affect different aspects of a person's body or mind. It is a broad and inclusive term that covers various disabilities that are present at birth.

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  • 23. 

    Prior to 3 months and after the zygote is attached to the uterine wall it is called a(n):

    • Embryo

    • Fetus

    • Zygame

    • Cygnet

    Correct Answer
    A. Embryo
    Explanation
    After the zygote is attached to the uterine wall, it is called an embryo. The zygote is the fertilized egg, and once it implants itself in the uterine wall, it begins to develop and is referred to as an embryo. This stage occurs prior to 3 months of pregnancy. The term "fetus" is used to describe the developing organism after the embryonic stage, typically from the 9th week of gestation until birth. "Zygame" and "cygnet" are not accurate terms to describe this stage of development.

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  • 24. 

    Which statement best describes the process of digestion?

    • Breakdown of food into simpler substances for the body to use

    • Collection of wast products that result from digestion

    • Passage of food from the digestive tract into the circulatory or lymphatic system

    • Transport of nutrients and oxygen into individual body cells

    Correct Answer
    A. Breakdown of food into simpler substances for the body to use
    Explanation
    The process of digestion involves breaking down food into simpler substances that can be used by the body. This includes the mechanical and chemical breakdown of food in the digestive tract, such as chewing and the action of enzymes, to release nutrients. These nutrients are then absorbed into the bloodstream and transported to individual body cells, where they are used for energy, growth, and repair. The other options, such as the collection of waste products or the passage of food into the circulatory system, do not accurately describe the process of digestion.

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  • 25. 

    A mixture of gastric juices and food formed in the stomach during digestion

    • Chyme

    • Feces

    • Ulcer

    • Enzyme

    Correct Answer
    A. Chyme
    Explanation
    Chyme is the correct answer because it refers to a mixture of gastric juices and food that is formed in the stomach during digestion. This mixture is created as the stomach muscles contract and mix the food with digestive enzymes and acids. Chyme is then gradually released into the small intestine for further digestion and absorption of nutrients.

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  • 26. 

    Structure from which a fluid emanates

    • Nipple

    • Prolactin

    • Casein

    • Whey

    Correct Answer
    A. Nipple
    Explanation
    The structure from which a fluid emanates is the nipple. This is because the nipple is a protrusion on the breast or udder of mammals, and it is through the nipple that milk or other fluids are released.

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  • 27. 

    A major concern with a teen pregnancy is best represented in which statement?

    • Teens with poor nutritionsl diets do not have the nutrient reserves to meet the needs of a developing fetus.

    • Teens are not capable of following a doctor's advice.

    • Teens are not able to give adequate love to a newborn.

    • All of these statements are correct.

    Correct Answer
    A. Teens with poor nutritionsl diets do not have the nutrient reserves to meet the needs of a developing fetus.
    Explanation
    A major concern with a teen pregnancy is that teens with poor nutritional diets do not have the nutrient reserves to meet the needs of a developing fetus. This is because a developing fetus requires proper nutrition for healthy growth and development. If a teen does not have a balanced and nutritious diet, it can lead to inadequate nutrient intake for both the teen and the fetus, potentially resulting in various health complications for both.

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  • 28. 

    A diet lacking in ________ could increase osteoporosis later in life.

    • Vitamin K

    • Calcium

    • Vitamin A

    • Folate

    Correct Answer
    A. Calcium
    Explanation
    A diet lacking in calcium could increase osteoporosis later in life because calcium is a crucial mineral for building and maintaining strong bones. Without an adequate intake of calcium, the body may start to draw calcium from the bones, leading to a decrease in bone density and an increased risk of osteoporosis. Therefore, it is important to consume enough calcium-rich foods or consider calcium supplements to support bone health and prevent osteoporosis.

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  • 29. 

    Which of the following best describes the pathway of food in the digestive process?

    • Esophagus, stomach, small intestine

    • Large intestine, stomach, esophagus

    • Mouth, stomach, esophagus

    • Stomach, small intestine, esophagus

    Correct Answer
    A. Esophagus, stomach, small intestine
    Explanation
    The correct answer is "Esophagus, stomach, small intestine". This is because the food first enters the esophagus, which is a muscular tube connecting the mouth to the stomach. From the esophagus, the food then moves into the stomach, where it is broken down further by stomach acids and enzymes. Finally, the partially digested food passes into the small intestine, where the majority of nutrient absorption takes place.

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  • 30. 

    __________________ is not a harmful side effect of smoking during pregnancy.

    • Pre-term labor

    • Low birth weight

    • Infant death

    • Fetal alcohol sydrome

    Correct Answer
    A. Fetal alcohol sydrome
    Explanation
    The given question asks for a side effect of smoking during pregnancy that is not harmful. The correct answer is "fetal alcohol syndrome". However, it is important to note that fetal alcohol syndrome is not caused by smoking during pregnancy, but rather by consuming alcohol. Therefore, it is not a harmful side effect of smoking during pregnancy.

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  • 31. 

    A complex protein produced by cells to speed a specific chemical reaction in the body

    • Enzyme

    • Chyme

    • Feces

    • Peristalsis

    Correct Answer
    A. Enzyme
    Explanation
    An enzyme is a complex protein that is produced by cells to speed up a specific chemical reaction in the body. Enzymes act as catalysts, meaning they facilitate and accelerate chemical reactions without being consumed or altered in the process. They play a crucial role in various biological processes, such as digestion, metabolism, and cellular respiration. Enzymes are highly specific and typically work on one particular substrate, converting it into a product.

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  • 32. 

    A nutrient that is the body's main source of energy.

    • Carbohydrates

    • Protein

    • Fat

    • Lactose

    Correct Answer
    A. Carbohydrates
    Explanation
    Carbohydrates are the body's main source of energy. They are broken down into glucose, which is used by cells as fuel. Carbohydrates provide quick energy and are essential for proper brain function. They are found in foods like bread, pasta, rice, fruits, and vegetables. Protein and fat also provide energy, but carbohydrates are the primary source. Lactose is a type of sugar found in milk and dairy products, but it is not the body's main source of energy.

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  • 33. 

    What is usually offered as a first solid food?

    • Strained fruits

    • Strained vegetables

    • Strained meats

    • Infant cereals

    Correct Answer
    A. Infant cereals
    Explanation
    Infant cereals are usually offered as a first solid food because they are easily digestible and provide essential nutrients for a baby's growth and development. These cereals are often fortified with iron, which is important for babies as their iron stores begin to deplete around 6 months of age. Additionally, the smooth texture of infant cereals makes them easier for babies to swallow and reduces the risk of choking.

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  • 34. 

    The first secretion from the mammary glands after giving birth, rich in antibodies.

    • Clostrum

    • Whey

    • Casein

    • Lactose

    Correct Answer
    A. Clostrum
    Explanation
    Colostrum is the first secretion from the mammary glands after giving birth, and it is rich in antibodies. It is produced by the mother's body to provide essential nutrients and immune protection to the newborn. Colostrum is thicker and yellower than regular breast milk and contains high levels of proteins, vitamins, and minerals. The antibodies present in colostrum help to boost the baby's immune system and protect them from infections and diseases.

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  • 35. 

    Which of the following is one of the nutrient groups?

    • Chemicals

    • Compounds

    • Enzymes

    • Water

    Correct Answer
    A. Water
    Explanation
    Water is considered one of the nutrient groups because it is essential for the proper functioning of the human body. It is involved in various physiological processes such as digestion, absorption, transportation, and excretion of nutrients. Water also helps regulate body temperature, lubricate joints, and maintain healthy skin. Without an adequate intake of water, the body cannot perform these functions efficiently, leading to dehydration and various health issues.

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  • 36. 

    One of the first reflexes demonstrated by the developing infant; vital part of the feeding process of infants.

    • Swallowing Reflex

    • Rooting Reflex

    • Protein

    • Single reflex

    Correct Answer
    A. Swallowing Reflex
    Explanation
    The swallowing reflex is one of the first reflexes demonstrated by a developing infant and is a vital part of the feeding process. When an infant's mouth is stimulated, they automatically swallow, allowing them to consume milk or food. This reflex ensures that infants can receive the necessary nutrition for growth and development.

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  • 37. 

    The watery part of milk that remains after the formation of curds.

    • Curds

    • Lactose

    • Colostrum

    • Whey

    Correct Answer
    A. Whey
    Explanation
    Whey is the correct answer because it refers to the watery part of milk that is left behind after the formation of curds. When milk coagulates and forms curds, the liquid that separates from the solid curds is known as whey. It contains proteins, lactose, vitamins, and minerals. Whey is commonly used in the production of cheese, yogurt, and other dairy products.

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  • 38. 

    A digestive juice produced by the liver to aid fat digestion

    • Bile

    • Chyme

    • Feces

    • Enzyme

    Correct Answer
    A. Bile
    Explanation
    Bile is a digestive juice produced by the liver that aids in the digestion of fats. It is released into the small intestine where it helps to break down fats into smaller molecules, making them easier to absorb. Bile also helps in the absorption of fat-soluble vitamins. It emulsifies fats, meaning it breaks them down into smaller droplets, increasing their surface area and allowing enzymes to work more effectively. This process is crucial for the efficient digestion and absorption of dietary fats.

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  • 39. 

    An international non-profit organization that distributes information and promotes breastfeeding.

    • Lactation Consultant

    • Lactose League

    • Girl Scouts

    • La Leche League

    Correct Answer
    A. La Leche League
    Explanation
    La Leche League is the correct answer because it is an international non-profit organization that distributes information and promotes breastfeeding. The organization provides support and resources for breastfeeding mothers and educates the public about the benefits of breastfeeding. They offer lactation consultant services, support groups, and educational materials to help women successfully breastfeed their babies. The name "La Leche League" is derived from the Spanish term for "the milk league," emphasizing their focus on breastfeeding.

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  • 40. 

    In which part of the digestive tract does the least amount of digestion occur?

    • Esophagus

    • Mouth

    • Small intestine

    • Stomach

    Correct Answer
    A. Esophagus
    Explanation
    The esophagus is the correct answer because it is the part of the digestive tract where the least amount of digestion occurs. The primary function of the esophagus is to transport food from the mouth to the stomach using peristalsis, a series of muscle contractions. While some minimal mechanical breakdown of food may occur in the esophagus, no significant chemical digestion or absorption takes place in this part of the digestive system.

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  • 41. 

    A thick fluid that helps soften and lubricate food in the stomach is called ________________.

    • Bile

    • Mucus

    • Pancreatic juice

    • Pepsin

    Correct Answer
    A. Mucus
    Explanation
    Mucus is a thick fluid that helps soften and lubricate food in the stomach. It is produced by the cells lining the stomach and acts as a protective barrier against stomach acid. Mucus also helps in the movement of food through the digestive system and aids in the absorption of nutrients.

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  • 42. 

    A series of squeezing actions by the muscles in the gastrointestinal tract that helps move food through the tract

    • Peristalsis

    • Mastication

    • Absorption

    • Metabolism

    Correct Answer
    A. Peristalsis
    Explanation
    Peristalsis refers to a series of squeezing actions by the muscles in the gastrointestinal tract that help move food through the tract. This process involves rhythmic contractions and relaxations of the muscles, which push the food forward and facilitate its digestion and absorption. Mastication, on the other hand, is the process of chewing food, absorption refers to the uptake of nutrients by the body, and metabolism refers to the chemical processes that occur in the body to maintain life. Therefore, peristalsis is the most appropriate answer as it specifically describes the squeezing actions in the gastrointestinal tract that aid in food movement.

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  • 43. 

    Which part of the small intestine increases the surface area for absorption?

    • Cappillaries

    • Duodenum

    • Lacteals

    • Villi

    Correct Answer
    A. Villi
    Explanation
    The villi are finger-like projections that line the inner surface of the small intestine. They greatly increase the surface area available for absorption of nutrients. The increased surface area allows for more efficient absorption of nutrients into the bloodstream. Capillaries and lacteals are both involved in the absorption process, but they do not specifically increase the surface area like the villi do. The duodenum is the first part of the small intestine, but it does not directly contribute to increasing the surface area for absorption.

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  • 44. 

    The building blocks of the fat in our bodies and in the food we eat.

    • Whey

    • Amino Acids

    • Carbohydrates

    • Fatty Acids

    Correct Answer
    A. Fatty Acids
    Explanation
    Fatty acids are the building blocks of fat in our bodies and in the food we eat. They are essential for various biological processes, including energy storage, hormone production, and cell membrane structure. Fatty acids can be obtained from both animal and plant sources, and they play a crucial role in maintaining overall health and well-being.

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  • 45. 

    A hormone released from the anterior pituitary gland that stimulates milk production after childbirth.

    • Oxytocin

    • Prolactin

    • Casein

    • Colostrum

    Correct Answer
    A. Prolactin
    Explanation
    Prolactin is a hormone released from the anterior pituitary gland that stimulates milk production after childbirth. This hormone plays a crucial role in lactation by stimulating the mammary glands to produce milk. Oxytocin, on the other hand, is responsible for milk letdown and contraction of the smooth muscles in the breast. Casein is a type of protein found in milk, and colostrum is the first milk produced after childbirth, rich in antibodies and nutrients. However, neither casein nor colostrum directly stimulate milk production.

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  • 46. 

    The main protein present in milk and (in coagulated form) in cheese. It is used in processed foods and in adhesives, paints, and other industrial products.

    • Colostrum

    • Lactose

    • Whey

    • Casein

    Correct Answer
    A. Casein
    Explanation
    Casein is the correct answer because it is the main protein found in milk and is also present in cheese in coagulated form. It is widely used in various industries such as processed foods, adhesives, paints, and other industrial products. This protein plays a crucial role in the structure and texture of dairy products, making it an essential ingredient in the production of cheese and other processed foods.

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  • 47. 

    Children who are obese are more likely to:

    • Suffer from type 2 diabetes

    • Have hypertension

    • Have many friends because they have high self esteem

    • Have cardiovascular disease

    Correct Answer(s)
    A. Suffer from type 2 diabetes
    A. Have hypertension
    A. Have cardiovascular disease
    Explanation
    Children who are obese are more likely to suffer from type 2 diabetes, have hypertension, and have cardiovascular disease. Obesity is a major risk factor for these health conditions. Excess body weight can lead to insulin resistance and increased blood sugar levels, increasing the risk of developing type 2 diabetes. Obesity also puts additional strain on the cardiovascular system, leading to high blood pressure and an increased risk of cardiovascular disease. These conditions are often interrelated, and addressing obesity in children is important for preventing and managing these health issues.

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  • 48. 

    About how long is the digestive tract in an adult, from beginning to end?

    • 10 feet

    • 15 feet

    • 30 feet

    • 40 feet

    Correct Answer
    A. 30 feet
    Explanation
    The correct answer is 30 feet. The digestive tract in an adult is approximately 30 feet long, starting from the mouth and ending at the anus. This includes the esophagus, stomach, small intestine, and large intestine. The length of the digestive tract allows for the effective breakdown and absorption of nutrients from the food we consume.

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  • 49. 

    Why are solid foods introduced one at a time?

    • To identify allergies

    • To avoid confusing the baby

    • To keep the baby's weight normal

    • To cut costs for the family

    Correct Answer
    A. To identify allergies
    Explanation
    Solid foods are introduced one at a time to identify allergies. By introducing new foods individually, it becomes easier to pinpoint any allergic reactions or adverse effects that may occur. This approach allows parents and caregivers to closely monitor the baby's response to each new food, making it easier to identify and eliminate any potential allergens from their diet. Introducing multiple foods at once could make it difficult to determine which specific food is causing an allergic reaction, making it important to introduce solid foods one at a time.

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Quiz Review Timeline (Updated): Dec 2, 2024 +

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  • Current Version
  • Dec 02, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 16, 2014
    Quiz Created by
    DianeMoroney

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