Cardiovascular & Respiratory Test B

35 Questions | Total Attempts: 55

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Cardiovascular & Respiratory Test B

Anatomy & Physiology Unit 7 Cardiovascular & Respiratory System Test


Questions and Answers
  • 1. 
    The ______________ help form blood clots when you have injured a blood vessel.
    • A. 

      Platelets

    • B. 

      Plasma

    • C. 

      Red blood cells

    • D. 

      White blood cells

  • 2. 
    What would most likely happen if your body was unable to produce red blood cells?
    • A. 

      Injuries might not heal properly

    • B. 

      You would have a vitamin deficiency

    • C. 

      You would have uncontrolled bleeding

    • D. 

      You would have low energy due to a lack of oxygen

  • 3. 
    Which type of blood vessel, shown here in red, carries blood AWAY from the heart?
    • A. 

      Artery

    • B. 

      Vein

    • C. 

      Capillary

  • 4. 
    Which statement is NOT true about veins?
    • A. 

      Veins are a type of blood vessel.

    • B. 

      Veins carry blood that has low levels of oxygen.

    • C. 

      Veins take blood away from the heart.

    • D. 

      Veins take blood back to the heart.

  • 5. 
    Which is the small network of blood vessels, shown in the middle?
    • A. 

      Veins

    • B. 

      Capillaries

    • C. 

      Arteries

  • 6. 
    What process is shown in this image:
    • A. 

      Phagocytosis

    • B. 

      Antibodies attacking bacteria

    • C. 

      Blood transfusion

    • D. 

      Blood clotting

  • 7. 
    What will happen to a virus that enters a person's body, if the person has a healthy immune system?
    • A. 

      The lymphocytes will send antibodies to attack the virus

    • B. 

      The lymphocytes will build more viruses

    • C. 

      The virus will send antibodies to destroy the lymphocytes

  • 8. 
    Which of the following could be considered a pathogen?
    • A. 

      Dust

    • B. 

      Pollen

    • C. 

      Bacteria

    • D. 

      Dirt

  • 9. 
    Lymphocytes can work by engulfing foreign particles through phagocytosis OR by sending antibodies to attack them.
    • A. 

      True

    • B. 

      False

  • 10. 
    If a person has Type B blood, that person has _____________ on their red blood cells.
    • A. 

      A antigens

    • B. 

      B antigens

    • C. 

      A and B antigens

    • D. 

      No antigens

  • 11. 
    If you are Type O, you can donate to which of the following blood types?
    • A. 

      A, B, AB and O

    • B. 

      O only

    • C. 

      B only

    • D. 

      You should not donate blood

  • 12. 
    These are the results of a person's blood test. What blood type are they?
    • A. 

      AB-

    • B. 

      AB+

    • C. 

      O+

    • D. 

      B-

  • 13. 
    Kristina has type AB- blood. She was in a major car accident and needs a blood transfusion! Which blood types can she receive? CHECK ALL THAT APPLY!!
    • A. 

      A-

    • B. 

      B+

    • C. 

      AB+

    • D. 

      AB-

  • 14. 
    Jailah has type B+ blood. Can she donate to Carl, who has AB+ blood?
    • A. 

      Yes, because Carl already has B antigens and Rh antigens.

    • B. 

      Yes, because neither of them have Rh antigens.

    • C. 

      No, because Jailah doesn't have A antigens.

    • D. 

      No, because they don't have the same exact blood type.

  • 15. 
    A patient who has hypertension will most likely suffer from:
    • A. 

      A heart attack

    • B. 

      Dizziness

    • C. 

      Fainting

    • D. 

      Nausea

  • 16. 
    The patient below has hypertension. Which of the following is a reasonable guess for what his blood pressure might be?
    • A. 

      80/40 mmHg

    • B. 

      120/80 mmHg

    • C. 

      150/100 mmHg

    • D. 

      200/150 mmHg

  • 17. 
    Which of the following is NOT a possible consequence of high blood pressure?
    • A. 

      Increased risk of stroke

    • B. 

      Increased risk of heart attack

    • C. 

      Increased risk of brain bleeds

    • D. 

      Decreased appetite

  • 18. 
    Your patient Kelly has a blood pressure reading of 115/80 mmHg. You tell her:
    • A. 

      Your blood pressure is just fine!

    • B. 

      Careful - your blood pressure is dangerously low.

    • C. 

      Watch your cholesterol intake; your blood pressure is higher than normal.

  • 19. 
    What would be the best medical advice for this man, who has hypertension?
    • A. 

      Don't consume so much sugar.

    • B. 

      Try to reduce the cholesterol in your diet.

    • C. 

      Get more sleep each night.

    • D. 

      Maintain your current diet, but get more rest.

  • 20. 
    Blood coming back to the heart through the pulmonary veins is oxygen-rich.
    • A. 

      True

    • B. 

      False

  • 21. 
    Which blood vessel is shown here?
    • A. 

      Aorta

    • B. 

      Inferior vena cava

    • C. 

      Pulmonary artery

    • D. 

      Superior vena cava

  • 22. 
    What blood vessels are shown here?
    • A. 

      Pulmonary veins

    • B. 

      Pulmonary arteries

    • C. 

      Aorta

    • D. 

      Descending aorta

  • 23. 
    What chamber of the heart is shown here?
    • A. 

      Left ventricle

    • B. 

      Right ventricle

    • C. 

      Left atrium

    • D. 

      Right atrium

  • 24. 
    What blood vessel is shown here?
    • A. 

      Aorta

    • B. 

      Superior vena cava

    • C. 

      Pulmonary artery

    • D. 

      Pulmonary vein

  • 25. 
    The organ that is shown below is responsible for:
    • A. 

      Bringing air into the body

    • B. 

      Taking air to the lungs

    • C. 

      Exchanging oxygen and CO2 with capillaries

    • D. 

      Pushing CO2 out of the lungs

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