Fundamentals of Food Science and Nutrition: Human Body Organization and Digestion

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main function of the digestive system?

  • Respiratory functions
  • Storage abilities
  • Excretory functions
  • Digestion and absorption (correct)

Which of the following is NOT part of the digestive system?

  • Pancreas
  • Gallbladder
  • Stomach
  • Liver (correct)

What is the main role of the lymphatic system?

  • Storage abilities
  • Part of the immune system (correct)
  • Circulatory functions
  • Excretory functions

Which layer of tissue lines the lumen of the GI tract and is responsible for absorption?

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

What are the end products of digestion absorbed by?

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

What does the contraction of smooth muscles in the GI tract do?

<p>Mixes food, breaks it into smaller particles, and propels it through the digestive tract (B)</p> Signup and view all the answers

What is responsible for protecting the GI tract?

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

Which organ is NOT a part of the gastrointestinal tract (GIT)?

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

What is not absorbed and passes through GIT & excreted in feces?

<p>Protein &amp; fibre. (C)</p> Signup and view all the answers

Which organ systems contribute to circulatory functions in the body?

<p>Cardiovascular + lymphatic organ systems. (A)</p> Signup and view all the answers

What is the primary theme of human nutrition?

<p>Understanding the metabolism of nutrients (D)</p> Signup and view all the answers

Which type of tissue is responsible for connecting and supporting other tissues in the body?

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

What are the 4 primary types of tissue in the human body?

<p>Epithelial, connective, muscle, nervous (D)</p> Signup and view all the answers

What do all cells need to function properly?

<p>Oxygen, water, building materials, and chemical regulators (D)</p> Signup and view all the answers

What is the smallest functional unit of the human body?

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

What is the continuous supply of energy required by cellular processes and chemical reactions in the form of?

<p>Dietary carbohydrates, protein &amp; fat (D)</p> Signup and view all the answers

Which type of diseases are characterized by a slow onset and long duration?

<p>Non-communicable diseases (A)</p> Signup and view all the answers

What is the main source of acute diseases according to the text?

<p>Specific infectious agents (C)</p> Signup and view all the answers

According to the World Health Organization, what do people's health, growth, and development largely depend on?

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

What is the definition of chronic diseases according to the text?

<p>Diseases that have a prolonged course and rarely achieve complete cure (C)</p> Signup and view all the answers

In terms of nutrition, what is more likely to affect the risk for developing chronic diseases?

<p>Long-term poor nutrition status (D)</p> Signup and view all the answers

What are NCDs as defined in the lecture outline?

<p>Conditions not resulting from an acute infectious process and hence are non-communicable (A)</p> Signup and view all the answers

What is the main characteristic of non-communicable diseases (NCDs) according to the text?

<p>Non-contagious origin (B)</p> Signup and view all the answers

Which factor refers to the biochemical processes involved in the body's normal functioning?

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

What risk factor can be estimated by measuring waist circumference?

<p>Excess body fat (A)</p> Signup and view all the answers

Which condition occurs more frequently in obese individuals?

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

What is the estimated sodium intake equivalent to 6-gram sodium chloride (1 teaspoon salt)?

<p>2300 mg (D)</p> Signup and view all the answers

What is defined as having blood lipid levels that are too high?

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

Which risk factor is a behavioral risk factor that can be reduced or controlled by intervention?

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

What is the classification for BMI (Body Mass Index) indicating overweight and obesity?

<p>&gt;25 kg/m2 (A)</p> Signup and view all the answers

"An aspect of personal behavior or lifestyle, an environmental exposure, or a hereditary characteristic that is associated with an increase in the occurrence of a particular disease, injury, or other health condition." This definition refers to:

<p>&quot;Risk factor&quot; (D)</p> Signup and view all the answers

"Complex etiology (causes), multiple risk factors, and long latency period" are characteristics of:

<p>&quot;Non-communicable diseases&quot; (A)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Nutrition Basics Quiz
15 questions

Nutrition Basics Quiz

FastPacedPlatypus avatar
FastPacedPlatypus
3ème SVT: La nutrition chez l'Homme
53 questions
Nutrition and Human Digestive System Quiz
56 questions
Human Nutrition and Digestion Concepts
45 questions
Use Quizgecko on...
Browser
Browser