Restrictive lung disease - Study guides, Class notes & Summaries

GMS6402: Medical Pulmonary Physiology Exam Questions With 100% Correct Answers 2024 A patient performs an expiratory forced vital capacity maneuver. His FVC is 2 liters and his FEV1 is 1 liter. Based on your knowledge of these numbers you would predict that this person suffers from - a restrictive lung disease - pulmonary fibrosis - an obstructive lung disease - all of the above - this patient is normal (Correct Answer) - an obstructive lung disease

NU 606: Exam 1 Questions with Verified Answers. What are the alterations in lung volumes seen in restrictive lung disease? ️ Decreased FRC, Decreased TLC, Decreased FVC What is the primary function of the pulmonary system? ️ Exchange of gases in the environment and in the blood. What are the 3 steps involved in the pulmonary system? ️ Ventilation, Diffusion, and Perfusion. What is ventilation? ️ Movement of air into and out of the lungs. What is diffusion? ️ Movement of gases ...

What is a normal FEV1 in a normal healthy adult? This is an exact statistical percentage value. correct answer: - 83% What shape of the flow-volume loop is typical for the patient with a fixed upper airway obstruction? correct answer: -Box shaped Which volumes or capacities cannot be measured by simple Spirometry? correct answer: (FRC, TLC, RV) Exam FRC and RV When an SVC is significantly larger than a FVC, what does this indicate? correct answer: An Obstruction is present What i...

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

Respiratory Therapy - Lindsey Jones/Clinical Simulations 459 Questions with Verified Answers Information Gathering - Emphysema: (Abnormal condition of the alveoli resulting destruction and loss of elasticity) - CORRECT ANSWER LEVEL I : Cyanosis, Barrel chest, increased A-P diameter, Accessory muscle use, Digital clubbing of the nail beds, Significant history of smoking and/or occupational exposure to smoke or other pulmonary irritant LEVEL II : Dyspnea, Wheezing breath sounds LEVEL III ...

These breath sounds are continuous, low-pitched snoring sounds caused by: airway obstruction from thick secretions, muscular contractions, or masses; long snoring sounds; located over the bronchi. ~ Rhonchi. Chest pain differential diagnosis? ~ Angina, MI, Pericarditis, Thoracic/abdominal aneurysm, GERD/PUD, Cholecystitis, Pancreatitis, Costochondritis, PE, pneumonia, pleurisy, tumor. Difficulty breathing/SOB differential diagnosis? ~ Heart failure, respiratory disease, liver disea...

Test Bank For Pathophysiology Concepts of Human Disease 1st Edition by Matthew Sorenson; Lauretta Quinn; Diane Klein 4783, 7, 3102, 1 Chapter 1 Introduction to the Basics of Pathophysiology Chapter 2 Genetics, Genomics, and Epigenomics Chapter 3 Environmental Health Influences on Disease and Injury Chapter 4 Stress and Adaptation Chapter 5 Health Risks of Obesity and Physical Inactivity Chapter 6 Risks Related to Substance Use Disorders Chapter 7 Risks Related to Sleep A...

NP Role Final Exam 159 Questions with Verified Answers In which specialty are most nurse practitioners educated? Peds Primary care Family Adult gerontology - CORRECT ANSWER primary care Which factor represents a potential barrier to Nurse Practitioner's practice in a primary care setting? Cost effectiveness Professional growth Aging baby boomers Collaboration agreements - CORRECT ANSWER Collaboration agreements Distinguish among the advanced practice registered nursing (APRN...

Florida University: Chapter 20-31| NUR 3125Med-Surg Exam 3 Chapter 20: Assessment of Respiratory Function Purpose of the respiratory system ● Deliver oxygen to the body, expels carbon dioxide from the body ○ Works with the circulatory system ● Upper respiratory system: warms and fills air ○ Nose: serves as passageway, filters impurities, humidifies and warms air ○ Sinuses and nasal passages ■ Paranasal sinuses: lines with mucosa and ciliated pseudostratified epithelium; s...