Factors Influencing Food Consumption
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Questions and Answers

Which macronutrient is the most energy-dense?

  • Fats (correct)
  • Proteins
  • Alcohol
  • Carbohydrates

What is the energy expenditure at rest called?

  • Aerobic
  • Anaerobic
  • Basal Metabolic Rate (BMR) (correct)
  • Glycolysis

How is energy measured in food?

  • Kilograms
  • Liters
  • Meters
  • Kilocalories (Kcals) (correct)

Which macromineral is needed in amounts greater than 100mg per day?

<p>Sodium (C)</p> Signup and view all the answers

Which type of fat can increase bad cholesterol levels?

<p>Saturated fat (C)</p> Signup and view all the answers

What is the primary function of carbohydrates?

<p>Provide energy (C)</p> Signup and view all the answers

What is the main function of proteins in the body?

<p>Tissue maintenance and growth (C)</p> Signup and view all the answers

Which of the following is a risk factor for alcoholism?

<p>Parental alcoholism (B)</p> Signup and view all the answers

What are some physiological effects of caffeine consumption?

<p>Increased heart rate and blood pressure (A)</p> Signup and view all the answers

Which taste is most preferred by humans?

<p>Sweet (A)</p> Signup and view all the answers

What is lactase?

<p>An enzyme necessary to digest milk (A)</p> Signup and view all the answers

Which area of the brain is responsible for detecting salt levels in the blood plasma and triggering drinking?

<p>Hypothalamus (C)</p> Signup and view all the answers

Which theory suggests that dry mouth is a signal, not a cause of thirst?

<p>Dry Mouth Theory (C)</p> Signup and view all the answers

Which drinking behavior is characterized by excessive drinking, often observed in psychiatric patients and gamblers?

<p>Schedule induced polydipsia (A)</p> Signup and view all the answers

What screening tool can be used to identify potential alcohol dependency?

<p>CAGE (B)</p> Signup and view all the answers

Which hormone is released by the small intestine and stimulates the gall bladder to contract, leading to a slower emptying of the stomach?

<p>CCK (C)</p> Signup and view all the answers

What type of food is generally more satiating in the short term but may lead to insensitivity in the long term?

<p>Fatty food (C)</p> Signup and view all the answers

Which factor affects satiety by mediating the rate of gastric emptying, stomach tension, and the speed of contact between nutrients and digestive processes?

<p>Texture (C)</p> Signup and view all the answers

Which of the following is NOT considered a basic taste?

<p>Spicy (C)</p> Signup and view all the answers

Which part of the brain is responsible for processing taste information?

<p>Insula (A)</p> Signup and view all the answers

What is the function of the olfactory mucosa?

<p>To protect the olfactory receptors (B)</p> Signup and view all the answers

What is the purpose of homeostatic drinking?

<p>To maintain a set point of fluid balance (D)</p> Signup and view all the answers

Which of the following is NOT a category of food taboos?

<p>Cultural (A)</p> Signup and view all the answers

What is the objective state of the body when nutrient depleted?

<p>Hunger (B)</p> Signup and view all the answers

What is the relationship between stomach contractions and hunger?

<p>Stomach contractions are a weak signal of hunger (A)</p> Signup and view all the answers

What are the two factors that control food intake?

<p>Hunger and time cues (D)</p> Signup and view all the answers

Which factor has the most consistent influence on food consumption per person?

<p>People (B)</p> Signup and view all the answers

Which of the following factors can trigger eating while watching TV?

<p>Distraction (C)</p> Signup and view all the answers

Which theory suggests that the body has a set point and works to restore it if we move away from it?

<p>Lipostatic Theory (D)</p> Signup and view all the answers

Which hormone is released by the pancreas and regulates glucose metabolism?

<p>Insulin (C)</p> Signup and view all the answers

Which factor has the most consistent influence on food consumption?

<p>People (B)</p> Signup and view all the answers

What is the main indicator for the body's set point in the lipostatic theory?

<p>Leptin (C)</p> Signup and view all the answers

Which theory suggests that the body works to restore a set point and regulate fat levels?

<p>Lipostatic theory (D)</p> Signup and view all the answers

What hormone is closely involved in regulating glucose metabolism and is released by the pancreas?

<p>Insulin (D)</p> Signup and view all the answers

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