Lung volumes - Study guides, Revision notes & Summaries

ATI-TEAS Practice Tests Nov 2022. aka the windpipe - is a cylindrical portion of the respiratory tract that joins the larynx with the lungs connects the throat to the stomach - when someone swallows, this contracts to force the food down into the stomach - like other structures in the respiratory system, this structure secretes mucus for lubrication (1) Identify the tissue(s) that is/are striated (2) Identify the tissue(s) that is/are NOT striated a) cardiac b) smooth c) skel...

Bios 255 Week 6 Respiratory System Anatomy Lab Answered 2024. Week 6 Respiratory System-Anatomy Learning Objectives:  Describe the gross anatomical features of the respiratory tract.  Trace the flow of air into and out of the lungs.  Explain how Boyle’s law relates to the changing intrapleural and alveolar air pressures and volumes during respiration.  Define various pulmonary volumes. Introduction: The respiratory tract carries air to and from the lungs. Air drawn in thro...

Measurement of lung volumes (TLC) is indicated: A) To assess response to exercise training B) Whenever simple spirometry is performed C) To diagnose restrictive lung disease D) When hypoxemia is suspected correct answers C Arterial blood gases would be indicated in which of the following patients? A) An adult with exercise induced bronchospasm B) An adult with a suspected shunt C) An adolescent with myasthenia gravis D) An obese child correct answers B

TEST BANK FOR TEST BANK FOR RUPPEL’S MANUAL OF PULMONARY FUNCTION TESTING 11TH EDITION BY MOTTRAM Chapter 1: Indications for Pulmonary Function Testing Test Bank MULTIPLE CHOICE 1. Who first popularized spirometry for the evaluation of pulmonary function? a. August and Marie Krogh b. Alvan Barach c. John Severinghaus d. John Hutchinson ANS: D Hutchinson popularized the concept of using VC to assess lung function, and the names he gave to several other lung compartments are still used today. DI...

BRS REVIEW PHYSIOLOGY EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Which of the following lung volumes or capacities can be measured by spirometry? A. Functional Residual Capacity (FRC) B. Physiological dead space C. Total Lung Capacity (TLC) E. Vital Capacity (VC) The answer is E Residual volume (RV) cannot be measured by spirometry. Therefore, any lung volume or capacity that includes the RV cannot be measured by spirometry. Measurements that include RV are function...

Interstitial lung disease (ILD) correct answers - Is a restrictive disease that causes lung volumes to decrease - primary pathologic change are Alveolar-capillary membrane structures replaced by fibrotic tissue - Causes increased mPAP & CVP - Cause pleural friction rub and cor pulmonale - consist of dull percussion notes - Cough and dyspnea are the two most common symptoms - The term refers to a broad group of inflammatory lung disorders characterized by fibrotic infiltrates in the lower...

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...

Advanced health assessment: NUR 504 APEA Final Exam Study Guide Questions & Answers-A 3 year-old presents with a history of fever and cough over the past 24 hours. Findings on exam reveal: temperature of 102°F, apical heart rate of 157 beats/minute, and respiratory rate of 40 breaths/minute. Tachypnea in this child is most likely related to Paradoxical respirations. the child's febrile state. the child's age. an airway obstruction. - the child's febrile state. A 37-year-old fema...

FEV1/FVC <0.7 - indicates airflow obstruction on spirometry >/=10% increase from baseline in FEV1, FVC, or both with bronchodilator therapy - indicates reversible airway obstruction on spirometry restrictive lung dz - equal reductions in FEV1 and FVC suggests obstructive: normal or increased restrictive: decreased - differentiate TLC in restrictive vs obstructive disease DLCO - evaluates gas transport across the alveolar-capillary membrane DPLD - decreased DLCO and reduced ...

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...