Characteristics of Life and Survival Needs Quiz
17 Questions
0 Views

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 does growth refer to in terms of living organisms?

  • Maintenance of stable internal conditions
  • Changes an organism undergoes through time
  • Decrease in the size of cells
  • Increase in the size or number of cells (correct)
  • Which of the following is NOT a survival need to sustain life as mentioned in the text?

  • Sunlight (correct)
  • Nutrients
  • Oxygen
  • Normal Body Temperature (98.6°F or 37°C)
  • What is homeostasis defined as?

  • An increase in the size or number of cells
  • Changes an organism undergoes through time
  • Maintenance of relatively stable internal conditions (correct)
  • The formation of new cells or new organisms
  • Which mechanism reduces the effect of a stimulus to maintain stability in body functions?

    <p>Negative feedback</p> Signup and view all the answers

    What type of mechanisms maintain homeostasis by making any deviation from the set point smaller or resisting it?

    <p>Negative-feedback</p> Signup and view all the answers

    What type of feedback increases the response to a stimulus?

    <p>Positive feedback</p> Signup and view all the answers

    Which component of the negative feedback mechanism establishes the set point and controls the effector?

    <p>Control center</p> Signup and view all the answers

    Which type of feedback occurs when a response to the original stimulus results in a deviation from the set point becoming even greater?

    <p>Positive feedback</p> Signup and view all the answers

    Which of the following is NOT one of the components of the negative feedback mechanism?

    <p>Comparator</p> Signup and view all the answers

    What does a positive-feedback mechanism do to the deviation from the set point?

    <p>Increases it</p> Signup and view all the answers

    Why is studying anatomy and physiology important in nursing?

    <p>To maintain homeostasis in patients</p> Signup and view all the answers

    What does embryology study?

    <p>Changes that occur before birth</p> Signup and view all the answers

    Which level of structural organization involves interactions between atoms?

    <p>Chemical level</p> Signup and view all the answers

    What does systemic physiology consider?

    <p>Functions of organ systems</p> Signup and view all the answers

    How does structure relate to function in Anatomy and Physiology?

    <p>Structure determines what functions can take place</p> Signup and view all the answers

    What is the focus of neurophysiology?

    <p>The nervous system</p> Signup and view all the answers

    Which level of structural organization involves basic functional units of plants and animals?

    <p>Cellular level</p> Signup and view all the answers

    More Like This

    Biology Characteristics of Life Flashcards
    56 questions
    Characteristics of Life Flashcards
    35 questions
    5 Characteristics of Life Flashcards
    6 questions
    Use Quizgecko on...
    Browser
    Browser