Frc erv rv Study guides, Class notes & Summaries

PHYS 506 Anatomy and Physiology Respiratory MCQs Answers Lung Compartments 1. A spirometer can be used to directly measure which of the following? (A) Functional residual capacity (B) Peak flow rate (C) Residual volume (D) Total lung capacity (E) Vital capacity Answer: E. A spirometer is an instrument that records the volume of air moved into and out of the lungs during breathing, and therefore can only be used to measure lung volumes and capacities that can be exchanged with the envi...

VC=IRV+VT+ERV correct answers True FRC=RV+IRV correct answers False (ERV) A normal adult will have a TLC of : correct answers 6000ml A patient has the lung volumes listed below: VC:3600ml FRC:6000ml ERV:1000ml what is the patients TLC? correct answers 8600ml FRC is represented by which of the following relationships? correct answers TLC-IC Based on the following lab data, which of the choices most accurately represents the patient's vital capacity? IRV:1725ml Vt:355ml FRC...

VC=IRV+VT+ERV correct answers True FRC=RV+IRV correct answers False (ERV) A normal adult will have a TLC of : correct answers 6000ml A patient has the lung volumes listed below: VC:3600ml FRC:6000ml ERV:1000ml what is the patients TLC? correct answers 8600ml FRC is represented by which of the following relationships? correct answers TLC-IC Based on the following lab data, which of the choices most accurately represents the patient's vital capacity? IRV:1725ml Vt:355ml FRC...

LAB 2: BIOD 151 Portage Learning Final Exam: (2023/2024) | Graded A| Questions and Verified Answers Question 1 2.5 / 2.5 pts In the lab video, you were shown a spirometry read out of 3100 ml. of air. Based upon the information presented in the lab, which pulmonary measurement was obtained? (*Note – results taken from a healthy female.) Your Answer: the vital capacity of 3100 ml. Vital Capacity 3100 ml. Question 2 2.5 / 2.5 pts Us...

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...

In which of the following conditions is total lung capacity (TLC) always reduced? correct answers restrictive lung disease The vital capacity includes: correct answers I. tidal volume II. inspiratory reserve volume III. expiratory reserve volume Which of the following provides the best information when determining obstructive disease? correct answers FEV1/FVC% In terms of other volumes and capacities, how can VC be defined? correct answers VT+IRV+ERV What is the most common measure...

Type II pneumocytes - correct answer surfactant (*lecithin*) Proliferate after injury Type I progenitors *Neonatal Respiratory Distress Syndrome* Polio live v killed vaccine - correct answer Killed = Salk = IgG Live = Sabin = IgG + IgA - can be shed in feces Neonatal Respiratory Distress: Etiology + Tx - correct answer Maternal DM (*high ins...

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...

PFT Quiz Already Graded A Diffusing Capacity of the Lung - The gas commonly used to measure diffusing capacity is carbon monoxide (CO). Techniques to Measure Residual Volume The following techniques can be used to measure residual volume (RV): - Helium dilution - Body plethysmography - Nitrogen washout Indications for Assessing Pulmonary Function Indications for pulmonary function testing include: - Screen for pulmonary disease - Evaluate patients for surgical risk - Assess the progres...

physiologic dyspnea of pregnancy symptoms - "difficulty catching breath". No fever, chills, sputum, cough, edema, palpitations, chest pain What pulmonary volumes are decreased in pregnancy? - ERV, FRC, RV all due to increase in diaphragm Progesterone effects of pulmonary physiology - P causes increased central chemoreceptor sensitivity to CO2 which results in increased ventilation and reduction in arterial PCO2. Respiratory alkalosis that results from dec art pco2, compensated by kidney ...