CPL 250 FINAL PAPER EXAM QUESTIONS ACCURATE ANSWERS FULL SOLUTION
Question:
Which of the following is NOT a sensory external force that influences our eating: aste Texture
Emotion/memory Smell Color
Answer:
Emotion/memory
Question:
True or False. If false, explain why it is false. Nutritional value and taste are often the 2 most
important reasons specific foods are consumed in North America.
Answer:
False: Taste and texture are often the 2 most important reasons specific foods are consumed in North
America.
Question:
True or False: Nutrition is the science that links foods to health and disease.
Answer:
True
Question:
Explain the difference between Internal and External drives that influence our desire to eat.
Answer:
The internal drive is hunger and is associated with negative sensations like churning, growling and
pain in the stomach. External drives have to do with appetite and are associated with positive food
sensations and lead us to eat when we are not hungry.
, Question:
You are at an "all you can eat'' buffet. On the first pass through the line, you fill your plate with a
large quantity of foods. After eating it, you go back for a second portion of the foods you liked.
However, the food is less appealing the second time around, and you place a smaller quantity on
your plate because you feel full. Considering the physiology as you eat, (1) explain what hormones
are released (list specifically) as the stomach stretches. (2) List the area of the brain that provides
neural regulation and appetite suppression to inhibit eating.
Answer:
As the stomach is filled and stretches, hormones are released that cause satiety (Leptin, serotonin,
cholecystokinin (CCK). These hormones can travel to the brain (hypothalamus) and activate the
satiety center. 1. The hormones being released as the stomach stretches is leptin, seratonin, and
CCK. These hormones decrease hunger, in specific leptin. They acitvate the satiety center in the
brain which creates a sense of fullness. 2. The area of the brain that provides nerual regulation and
appetite suppression to inhibit eating is the satiety center.
Question:
A _________ is a substance that can promote growth and development, maintain tissues and cells,
fuel the body for physical and metabolic work, or regulate a body process.
Answer:
nutrient
Question:
Macronutrient
Answer:
needed in large amounts in the body
Question:
Micronutrients
Answer:
needed in small amounts
Question:
Which of the following is NOT a sensory external force that influences our eating: aste Texture
Emotion/memory Smell Color
Answer:
Emotion/memory
Question:
True or False. If false, explain why it is false. Nutritional value and taste are often the 2 most
important reasons specific foods are consumed in North America.
Answer:
False: Taste and texture are often the 2 most important reasons specific foods are consumed in North
America.
Question:
True or False: Nutrition is the science that links foods to health and disease.
Answer:
True
Question:
Explain the difference between Internal and External drives that influence our desire to eat.
Answer:
The internal drive is hunger and is associated with negative sensations like churning, growling and
pain in the stomach. External drives have to do with appetite and are associated with positive food
sensations and lead us to eat when we are not hungry.
, Question:
You are at an "all you can eat'' buffet. On the first pass through the line, you fill your plate with a
large quantity of foods. After eating it, you go back for a second portion of the foods you liked.
However, the food is less appealing the second time around, and you place a smaller quantity on
your plate because you feel full. Considering the physiology as you eat, (1) explain what hormones
are released (list specifically) as the stomach stretches. (2) List the area of the brain that provides
neural regulation and appetite suppression to inhibit eating.
Answer:
As the stomach is filled and stretches, hormones are released that cause satiety (Leptin, serotonin,
cholecystokinin (CCK). These hormones can travel to the brain (hypothalamus) and activate the
satiety center. 1. The hormones being released as the stomach stretches is leptin, seratonin, and
CCK. These hormones decrease hunger, in specific leptin. They acitvate the satiety center in the
brain which creates a sense of fullness. 2. The area of the brain that provides nerual regulation and
appetite suppression to inhibit eating is the satiety center.
Question:
A _________ is a substance that can promote growth and development, maintain tissues and cells,
fuel the body for physical and metabolic work, or regulate a body process.
Answer:
nutrient
Question:
Macronutrient
Answer:
needed in large amounts in the body
Question:
Micronutrients
Answer:
needed in small amounts
