Pulmonary ventilation pv - Study guides, Class notes & Summaries

be familiar with the principal structures of the ventilatory system - Answer nose, pharynx, larynx, trachea, bronchi, bronchioles, alveoli pharynx - Answer contain the tonsils; normal function is to fight infection larynx - Answer voice box epiglottis - Answer flexible cartilage that covers the opening of the trachea and automatically closes the opening to the trachea when swallowing trachea - Answer windpipe bronchi - Answer two short branches located at the low...

Respiratory Therapy CRT Exam Questions What is changed when a pat is on PV? - Change the set pressure increased or decreased to adjust Vt What equation is used to reduce PaCo2 on a pat vented with VC ventilation when the rate is needing to be changed due to volume being high enough? - Desired F= known F X PaCo2/desired PaCo2 What is the equation to find desired Vt in VC ventilation? - Desired Vt= known Paco2 X Known Vt/desired PaCo2 What is increased to increase Vt with a PVC tim...

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Critical Care Transport/Flight Paramedic Exam Questions and Answers Sickled cells - Answer- Red blood cells that are less deformable and do not pass through microcirculation as easily, cause an increase in blood viscosity, and are sequestered and destroyed by the liver and spleen Acute chest syndrome - Answer- Condition that accounts for 25% of premature deaths in patients with sickle cell disease; the leading cause of hospitalization and death of sickle cell patients; symptoms include fe...

TMC 9th Edition Bank NBRC 460 Q&A 2023 update TMC 9th Edition Bank NBRC 460 Q&A 2023 update 1. Disadvantages of noninvasive ventilation include which one of the follow- ing? A. costs more than invasive ventilation B. requires heavy patient sedation C. limits direct access to lower airway D. increases the likelihood of VAP: Disadvantages of noninvasive ventilation (NPPV) include the following: it can only be used in cooperative patients; it does not provide direct airway access (th...

TMC 9th Edition Bank NBRC 460 Q&A 2023 update TMC 9th Edition Bank NBRC 460 Q&A 2023 update 1. Disadvantages of noninvasive ventilation include which one of the follow- ing? A. costs more than invasive ventilation B. requires heavy patient sedation C. limits direct access to lower airway D. increases the likelihood of VAP: Disadvantages of noninvasive ventilation (NPPV) include the following: it can only be used in cooperative patients; it does not provide direct airway access (th...

What is changed when a pat is on PV? - correct answer Change the set pressure increased or decreased to adjust Vt What equation is used to reduce PaCo2 on a pat vented with VC ventilation when the rate is needing to be changed due to volume being high enough? - correct answer Desired F= known F X PaCo2/desired PaCo2 What is the equation to find desired Vt in VC ventilation? - correct answer Desired Vt= known Paco2 X Known Vt/desired PaCo2 What is increased to increase Vt with a PVC time...

Critical Care Transport/Flight Paramedic Exam With Complete Solutions Sickled cells - answerRed blood cells that are less deformable and do not pass through microcirculation as easily, cause an increase in blood viscosity, and are sequestered and destroyed by the liver and spleen Acute chest syndrome - answerCondition that accounts for 25% of premature deaths in patients with sickle cell disease; the leading cause of hospitalization and death of sickle cell patients; symptoms include feve...

Identify the airway structures of the lung from the largest transport zone structures to the smallest exchange zone structures. - ANSWER Trachea, branches into two smaller Bronchi, which enter both lungs and bifurcate further into smaller Bronchioles. The bronchioles give way into the smallest structures of the lung, the tiny grape-like clusters of Alveoli. Describe the processes and muscles involved in inspiration and expiration. What role do the pleural sacs have? - ANSWER - Inspiration (Ac...

Critical Care Transport/Flight Paramedic Exam With Complete Solutions Sickled cells - answerRed blood cells that are less deformable and do not pass through microcirculation as easily, cause an increase in blood viscosity, and are sequestered and destroyed by the liver and spleen Acute chest syndrome - answerCondition that accounts for 25% of premature deaths in patients with sickle cell disease; the leading cause of hospitalization and death of sickle cell patients; symptoms include feve...