{"id":132843,"date":"2024-07-29T21:57:11","date_gmt":"2024-07-29T21:57:11","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=132843"},"modified":"2024-07-29T21:57:14","modified_gmt":"2024-07-29T21:57:14","slug":"nuft-204-bundle-cardiac-cardiovascular-health-and-respiratory-assessment-medical-terminology-nuft-204-oxygenation-ch41-latest-actual-questions-and-answers-100-correct","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/07\/29\/nuft-204-bundle-cardiac-cardiovascular-health-and-respiratory-assessment-medical-terminology-nuft-204-oxygenation-ch41-latest-actual-questions-and-answers-100-correct\/","title":{"rendered":"NUFT 204 BUNDLE | Cardiac, Cardiovascular, Health and Respiratory Assessment | Medical Terminology, NUFT 204 Oxygenation (CH41) | (Latest ) Actual Questions and Answers 100% Correct"},"content":{"rendered":"\n

NUFT 204 BUNDLE | Cardiac, Cardiovascular, Health and Respiratory Assessment | Medical Terminology, NUFT 204 Oxygenation (CH41) | (Latest ) Actual Questions and Answers 100% Correct<\/p>\n\n\n\n

NUFT 204 Oxygenation (CH41)
(Latest 2023 – 2024) Actual Questions and Answers 100% Correct<\/p>\n\n\n\n

    \n
  1. Three steps in the process of oxygenation
    Answer: ventilation, perfusion, diffusion<\/li>\n\n\n\n
  2. Ventilation
    Answer: movement of air in and out of the lungs
    The flow of air inside or outside of the alveoli.<\/li>\n\n\n\n
  3. Perfusion
    Answer: The supply of oxygen to and removal of wastes from the cells andtissues of the body
    as a result of the flow of blood through the capillaries.
    The flow of blood by the cardiopulmonary system into the alveolar capillaries, where
    deoxygenated blood is exchanged for oxygenated blood in the heart and deliveredto the rest of
    the body.<\/li>\n\n\n\n
  4. Diffusion
    Answer: Movement of molecules from an area of higher concentration to anarea of lower
    concentration.<\/li>\n\n\n\n
  5. tidal volume
    Answer: Amount of air that moves in and out of the lungs during a normalbreath<\/li>\n\n\n\n
  6. residual volume
    Answer: Amount of air remaining in the lungs after a forced exhalation<\/li>\n\n\n\n
  7. work of breathing
    Answer: the effort to expand and contract the lungs<\/li>\n\n\n\n
  8. the respiratory muscles —-, —–, and —– are essential for —–,
    ,and
    Answer: pleural space, lungs, and alveoli are essential for ventilation, perfusion, andexchange
    of respiratory gases.<\/li>\n\n\n\n
  9. lung volumes are determined by
    Answer: age, gender, height<\/li>\n\n\n\n
  10. pulmonary circulation
    Answer: the primary function of pulmonary circulation isto moveblood to and from the
    alveolar capillary membrane for gas exchange. Pulmonary circulation begins at the pulmonary<\/li>\n<\/ol>\n\n\n\n

    artery, which receives poorly oxygenated mixedvenous blood from the right ventricle.<\/p>\n\n\n\n

      \n
    1. respiratory gas exchange
      Answer: Diffusion is the process for the exchange of respiratory gases in the alveoli of the
      lungs and the capillaries of the body tissues<\/li>\n\n\n\n
    2. oxygen transport
      Answer: consist of the lungs and cardiovascular system. delivery depends on amount of
      oxygen entering the lungs, blood flow to lungs and tissues,rate of diffusion, and oxygen
      carrying capacity<\/li>\n\n\n\n
    3. carbon dioxide transport
      Answer: a product of cellular metabolism, diffuses into redblood cells and is rapidly hydrated
      into carbonic acid<\/li>\n\n\n\n
    4. regulation of ventilation
      Answer: necessary to ensure sufficient oxygen intake andcarbon dioxide, elimination to meet
      the demands of the body<\/li>\n\n\n\n
    5. structure and function of cardiovascular
      Answer: right ventricle pumps deoxygenatedblood through the pulmonary circulation. the left
      ventricle pumps oxygenated bloodthrough the systemic circulation<\/li>\n\n\n\n
    6. myocardial pump
      Answer: pumping action of the heart is essential to oxygen delivery.<\/li>\n\n\n\n
    7. stroke volume
      Answer: The amount of blood ejected from the heart in one contraction.<\/li>\n\n\n\n
    8. myocardial blood flow
      Answer: To maintain adequate blood flow to the pulmonary and systemic circulation,
      myocardial blood flow must supply sufficient oxygen andnutrients to the myocardium itself.<\/li>\n\n\n\n
    9. coronary artery circulation
      Answer: branch of the systemic circulation thatsuppliesthemyocardium with oxygen and
      nutrients and removes waste.<\/li>\n\n\n\n
    10. systemic circulation
      Answer: arteries of the systemic circulation deliver nutrients andoxygen to tissues, and the
      veinsremove waste from tissues.oxygenated blood flowsfrom left ventricle through aorta and
      into large systemic arteries.<\/li>\n\n\n\n
    11. blood flow regulation
      Answer: blood ejected from the left ventricle each minute. alsoknow an cardiac output<\/li>\n\n\n\n
    12. preload
      Answer: The precontraction pressure in the heart as the volume of blood buildsup.<\/li>\n\n\n\n
    13. Afterload
      Answer: The force or resistance against which the heart pumps.<\/li>\n\n\n\n
    14. conduction system
      Answer: generates the impulses needed to initiate the electrical chain of events for a normal
      heartbeat. the conduction system originates from theSA node<\/li>\n\n\n\n
    15. factors affecting oxygenation
      Answer: physiological, developmental, lifestyle, environ-mental
      nutrition hydration exercise smoking substance abusestress<\/li>\n\n\n\n
    16. physiological factors
      Answer:
      Decreased oxygen-carrying capacity
      Hypovolemia
      Decreased inspired oxygen concentration
      Increased metabolic rate<\/li>\n\n\n\n
    17. decreased oxygen carrying capacity
      Answer: Hemoglobin carriesthe majority of oxy-gen to tissues. Anemia is a result of
      decreased hemoglobin production, increased red blood cell destruction, and\/or blood loss<\/li>\n\n\n\n
    18. hypovolemia
      Answer: severe dehydration cause extracellular fluid loss and reduced circulating blood
      volume. decreased circulating blood volume results in hypoxia tobody tissues<\/li>\n\n\n\n
    19. decreased inspired oxygen concentration
      Answer: caused by upper or lower airwayobstruction, limits delivery of inspired oxygen to
      alveoli; decreased environmental oxygen, or hypoventilation<\/li>\n\n\n\n
    20. increased metabolic rate
      Answer: Increased metabolic activity increases oxygen demand. An increased metabolic rate
      is normal in pregnancy, wound healing, and exercise because the body is using energy or
      building tissue<\/li>\n\n\n\n
    21. conditions affective chest wall movement
      Answer: pregnancy, obesity, musculoskeletal abnormalities, trauma, neuromuscular disease,
      and central nervous alterations<\/li>\n\n\n\n
    22. trauma and chest wall movement
      Answer: flail chest a condition in which multiple ribfractures cause chest wall instability.
      get pdf at https:\/\/learnexams.com\/search\/study?query=hesi<\/a><\/li>\n<\/ol>\n\n\n\n

      NUFT 204 – Cardiac Assessment
      (Latest 2023 – 2024) Actual Questions and Answers 100% Correct<\/p>\n\n\n\n

        \n
      1. Anatomy of the Heart
        Answer: right atrium, right ventricle, left atrium, left ventricle<\/li>\n\n\n\n
      2. Cardiac Cycle
        Answer: A complete heartbeat consisting of contraction and relaxation ofboth atria and both
        ventricles<\/li>\n\n\n\n
      3. auto-regulatory mechanisms of the heart
        Answer:
        The heart is supplied by the twobranches of the autonomic nervous system.
        The sympathetic (adrenergic)
        The parasympathetic or (cholinergic)<\/li>\n\n\n\n
      4. Characteristics of Heart Sounds
        Answer: Pitch:<\/li>\n<\/ol>\n\n\n\n