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Human Anatomy Exam with Answers: HBS Unit 3, Exams of Nursing

Midway UniversityNursing

A comprehensive set of questions and answers covering key concepts in human anatomy, specifically focusing on the digestive system and its functions. It explores the resources the human body needs to survive, the role of various organs in digestion, and the importance of enzymes in breaking down food. Valuable for students studying human anatomy, providing a structured approach to understanding the digestive system.

Typology: Exams

2024/2025

Available from 11/12/2024

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HBS Unit 3 (Human Anatomy) Exam with
Answers A+ Graded.
1. What are the resources the human body needs to survive? -
Correct Ans:✔✔ Food, water, and Oxygen
2. What human body systems work to create, process or distribute
the body source of water? - Correct Ans:✔✔ Taken in through
the DIGESTIVE system, passes to the CARDIOVASCULAR system for
distribution to all cells, filtered through the kidneys of the
URINARY system to remove waste and maintain homeostasis of
fluid levels.
3. What human body systems work to create, process or distribute
the body source of oxygen? - Correct Ans:✔✔ Taken in through
the RESPIRATORY system, passes to the CARDIOVASCULAR system
(through the capillaries that coat the alveoli) for distribution to all
cells, where it's processed within the mitochondria.
4. How do personal factors impact the body's ability to survive
without air, food or water? - Correct Ans:✔✔ Fitness level, age,
will to survive, amount of fat, genes metabolism, etc.
5. How do environmental factors impact the body's ability to survive
without air, food or water? - Correct Ans:✔✔ Presence of
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Download Human Anatomy Exam with Answers: HBS Unit 3 and more Exams Nursing in PDF only on Docsity!

HBS Unit 3 (Human Anatomy) Exam with

Answers A+ Graded.

  1. What are the resources the human body needs to survive? - Correct Ans:✔✔ Food, water, and Oxygen
  2. What human body systems work to create, process or distribute the body source of water? - Correct Ans:✔✔ Taken in through the DIGESTIVE system, passes to the CARDIOVASCULAR system for distribution to all cells, filtered through the kidneys of the URINARY system to remove waste and maintain homeostasis of fluid levels.
  3. What human body systems work to create, process or distribute the body source of oxygen? - Correct Ans:✔✔ Taken in through the RESPIRATORY system, passes to the CARDIOVASCULAR system (through the capillaries that coat the alveoli) for distribution to all cells, where it's processed within the mitochondria.
  4. How do personal factors impact the body's ability to survive without air, food or water? - Correct Ans:✔✔ Fitness level, age, will to survive, amount of fat, genes metabolism, etc.
  5. How do environmental factors impact the body's ability to survive without air, food or water? - Correct Ans:✔✔ Presence of

dangerous animals, temperature of air, humidity of air, presence of protective clothing, etc.

  1. Homeostasis - Correct Ans:✔✔ The maintenance of relatively stable internal physiological conditions (as body temperature or the pH of blood) in higher animals under fluctuating environmental conditions.
  2. Macromolecule - Correct Ans:✔✔ A very large molecule (as of protein, nucleic acid, or carbohydrate) built up from smaller chemical structures.
  3. Resource - Correct Ans:✔✔ A natural feature or phenomenon that enhances the quality of human life.
  4. What are the functions of the digestive system? - Correct Ans:✔✔ it chemically and mechanically digest food, absorb water and nutrients, and remove wastes.
  5. How does the structure of the oral cavity & salivary glands relate to its function? - Correct Ans:✔✔ Salivary glands are exocrine glands that secret glands that secrete materials to lubricate & break down food.
  1. How does the structure of the pancreas relate to its function? - Correct Ans:✔✔ It secretes digestive enzymes into the small intestine, but also makes insulin to control blood sugar.
  2. How does the structure of the small intestine relate to its function? - Correct Ans:✔✔ Long, narrow, has villi that absorb nutrients into bloodstream.
  3. What makes up half of the small intestine? - Correct Ans:✔✔ Gastrointestinal tract
  4. How does the structure of the large intestine relate to its function? - Correct Ans:✔✔ Wider/shorter than small intestine, reabsorbs water and produces feces.
  5. How do enzymes assist the process of digestion? - Correct Ans:✔✔ They are proteins that help speed up or initiate chemical reactions, including digestion.
  6. What role does food play in the human body? - Correct Ans:✔✔ Provides nutrients for the body.
  1. What role does water play in the human body? - Correct Ans:✔✔  - Dissolves other materials & allows them to flow (in blood)  - Gives cells structure  - Allows food to digest & pass through intestinal walls into blood stream  - Carries waste products out of body (urine)  - Helps send electrical messages  - Regulates homeostasis of body temperature  - Allows fecal matter to pass through large intestine  Protective barrier around organs
  2. What role does oxygen play in the human body? - Correct Ans:✔✔  - Allows humans to metabolize/burn fuel/fuel, creating energy.  - Provides cells will oxygen
  3. What human body systems work to create, process or distribute the body source of food? - Correct Ans:✔✔ Taken in through the DIGESTIVE system (absorbed through small intestine walls), passes to the CARDIOVASCULAR system for distribution to all cells where it's let into the cells by insulin (made in the ENDOCRINE system) and processed with in the mitochondria.