Tidal volume tv - Study guides, Class notes & Summaries

Ventilation CORRECT ANSWER-movement of air in and out of the lungs Central control (brain stem): primary control CORRECT ANSWER-1. Senses blood pH, a decrease in pH(acidosis) stimulates ventilation 2. Decrease pH = acidosis results in increase rate and/or depth of breathing Peripheral control (PaO2 "sensors in aortic arch): secondary control CORRECT ANSWER-1. Senses PaO2 of blood, decrease in PaO2 (hypoxemia) stimulates ventilation ^ rate/depth of breathing **Chronic PaCO2 retainers rel...

Fundamentals of Critical Care Support (FCCS) Exam Prep (Latest 2023/ 2024 Update) Complete with Questions and Verified Answers| 100% Correct Q: Most common pathogens for meningitis? Answer: Neisseria and Strep Pneumoniae Q: Most common pathogen in severe community-acquired PNA? Answer: S. Pneumoniae Q: Pathogens commonly associated with hospital-acquired PNA? Answer: Gram-negative & S. Aureus Q: Necrotizing soft-tissue infections require Answer: su...

GMS 6402 Pulmonary Physiology Questions And Answers Well Illustrated. Epiglottis - correct answer. Covers local cords and trachea during swallowing Prevents movement of air into the lungs Food and water to esophagus Air to trachea Lung Anatomy - correct answer. Right lung: 3 lobes Left lung: 2 lobes Left has oblique fissure Right has oblique fissure and Horizontal fissure Cardiac notch is anatomical hallmark for position of left ventricle All cardiac output travels ...

EXPH 386 Exam 5 Questions And Answers (Updated And Verified) Functions of lung - answergas exchange filtering blood and air captures inhaled particles breakdown vasoactive substances vocalizations breakdown vasoactive substances - answerconverts angiotensin I to angiotensin II (angiotensin converting enzyme in lungs) bradykinin (80% inactivated in long) serotonin (almost completely removed) norepinephrine (30% removed) PGE2 and PGF2 alpha (almost completely removed) leukotrienes (al...

EXPH 386 Exam 5 Questions And Answers (Updated And Verified) Functions of lung - answergas exchange filtering blood and air captures inhaled particles breakdown vasoactive substances vocalizations breakdown vasoactive substances - answerconverts angiotensin I to angiotensin II (angiotensin converting enzyme in lungs) bradykinin (80% inactivated in long) serotonin (almost completely removed) norepinephrine (30% removed) PGE2 and PGF2 alpha (almost completely removed) leukotrienes (al...

BTEC Applied Science Unit 5 Exam 105 Questions with Answers Function of the Right Pulmonary Artery - CORRECT ANSWER Carried deoxygenated blood to the right lung Function of the Aorta - CORRECT ANSWER Carries oxygenated blood from the left ventricle to the rest of the body Function of the Left Pulmonary Artery - CORRECT ANSWER Carries deoxygenated blood to the left lung Function of the Left Pulmonary Vein - CORRECT ANSWER Carries oxygenated blood to heart from left lung Function ...

NPTEFF Pulmonary Examination Questions and Answers Lung Volume Percentages: - Answer-IRV: 50% TV: 10% ERV: 15% RV: 25% Total Lung Volume: - Answer-4,000 - 6,000 mL Functional Residual Capacity is made up of: - Answer-- Expiratory Reserve Volume - Residual Volume 40% of TLC Inspiratory Capacity is made up of: - Answer-- Inspiratory Reserve Volume - Tidal Volume 60% of TLC Vital Capacity is made up of: - Answer-- Inspiratory Reserve Volume - Tidal Volume - Expiratory R...

IBW calculation in Adults - Answer- -Male = 50+2.5(ht in inches - 60) -Female = 45.5+2.5(ht in inches - 60) Tidal Volume (TV) - Answer- Always start at 8ml/kg of IBW (can be range of 6-10 on test) Pressure - Answer- 18-22 cm H2O - target appropriate tidal volume of 6-10 ml/kg of IBW Respiratory Rate (initial vent settings) - Answer- - 10-24 considered normal on exam - Can be as low as 8 - Pick higher range for ARDS - Watch I:E ratios for air trapping I time and I:E ratios - Ans...

Which of the following is NOT a function of the respiratory system? a. Assist in smelling. b. Ventilation c. Air Filtration b. Perfusion d. Assist in speech e. Homeostatic regulation of body pH. - correct answer -b. Perfusion What is the term describing inhaled air after normal inspiration? a. Tidal Volume (TV) b. Expiratory Reserve Volume (ERV) c. Inspiratory Reserve Volume (IRV) d. Residual Volume (RV) e. Vital Capacity (VC) - correct answer -c. Inspiratory Reserve Volume (IRV) ...

aer/o - ANS air alveol/o - ANS alveolus anthrac/o - ANS coal atel/o - ANS incomplete bronch/o, bronchi/o - ANS bronchus coni/o - ANS dust cyan/o - ANS blue cyst/o - ANS sac diaphragmat/o - ANS diaphragm epiglott/o - ANS epiglottis hal/o - ANS to breathe laryng/o - ANS larynx lob/o - ANS lobe muc/o - ANS mucus nas/o, ...