Cellular Aging and Injury
10 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

Which of the following is a result of cellular aging?

  • Improved cellular function
  • Increased ability to regenerate
  • Decreased ability to respond to injury (correct)
  • Enhanced ability to adapt to changes
  • What are the two possible outcomes when a cell is exposed to stimulus, changes, or injury?

  • Partial and complete
  • Reversible and irreversible (correct)
  • Temporary and permanent
  • Adaptive and maladaptive
  • Which type of necrosis affects internal organs such as the heart, liver, and kidneys?

  • Apoptotic necrosis
  • Caseous necrosis
  • Fatty necrosis
  • Coagulative necrosis (correct)
  • Which structures within a cell are affected by swelling during injury?

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

    What happens to intracellular sodium and calcium levels during cell injury?

    <p>They increase</p> Signup and view all the answers

    During the wound healing process, which stage involves the formation of a blood clot?

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

    Which factors can contribute to the formation of non-healing chronic wounds?

    <p>Diabetes and venous or arterial disease</p> Signup and view all the answers

    What is the function of the epidermis and dermis in undamaged skin?

    <p>To form a protective barrier</p> Signup and view all the answers

    Which stage of wound healing involves tissue growth and cell proliferation?

    <p>Cell proliferation</p> Signup and view all the answers

    What is the term for the replacement of destroyed or damaged tissue by newly produced tissue?

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

    More Like This

    Cellular Aging and Senescence Quiz
    16 questions
    Cellular Aging and Damage Mechanisms
    40 questions
    Cellular and Organ Aging
    10 questions

    Cellular and Organ Aging

    WellPositionedRhenium avatar
    WellPositionedRhenium
    Use Quizgecko on...
    Browser
    Browser