ABO Blood Typing Quiz
10 Questions
1 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 blood type has both A and B antigens?

  • Type O
  • Type AB (correct)
  • Type A
  • Type B
  • What classifies blood based on the presence or absence of the Rh factor?

  • G-protein activation
  • Plasma membrane permeability
  • ABO system
  • Rh system (correct)
  • Which protein is activated by cAMP?

  • Phospholipase
  • G-protein
  • Adenylate cyclase
  • Protein kinase (correct)
  • What does blood type O lack on the surface of red blood cells?

    <p>A antigens</p> Signup and view all the answers

    What does DAG activate in the intracellular mechanism?

    <p>Protein kinase</p> Signup and view all the answers

    What is the first step in the renin-angiotensin-aldosterone mechanism for regulating blood pressure?

    <p>Kidneys detect decrease in BP</p> Signup and view all the answers

    What is the role of angiotensin II in the renin-angiotensin-aldosterone mechanism?

    <p>Causes vasoconstriction and activates adrenal cortex to release aldosterone</p> Signup and view all the answers

    What triggers the release of vasopressin (ADH) in response to increased blood pressure?

    <p>Osmoreceptors detecting change in osmotic pressure</p> Signup and view all the answers

    What is the function of atrial natriuretic mechanism in regulating blood pressure?

    <p>Increases urine production, causing decrease in blood volume and BP</p> Signup and view all the answers

    What is the final step in the activation of B cells in response to an antigen?

    <p>Processed antigen fragments displayed on macrophage surface</p> Signup and view all the answers

    Use Quizgecko on...
    Browser
    Browser