Normal vc vital capacity - Study guides, Class notes & Summaries

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...

Chapter 11 Egan's Testbank Questions With 100% Correct Answers. 1. What is the primary function of the lungs? a. Convert angiotensin I to angiotensin II. b. Filter pulmonary blood. c. Gas exchange. d. Remove carbon monoxide (CO). Gas exchange. 2. During each cycle of normal resting ventilation, a volume of gas is moved into and out of the respiratory tract. This cyclical volume is called the: a. inspiratory reserve volume (IRV). b. vital capacity (VC). c. residual volume (RV). d. t...

CSE RRT REVIEW EXAM WITH CORRECT SOLUTIONS What is the difference in chronic and acute ventilators failure? -Correct Answer-In both cases, CO2 is >45 but with chronic pH is normal. When acute, pH is <7.35 acute alveolar hyperventilation -Correct Answer-pH normal and CO2 <35 Normal VC (vital capacity) -Correct Answer-65-75 mL/Kg (10 x VT) Initial PIP for infants -Correct Answer-20-30 or 4-6 mL/Kg VC and VE extubation criteria -Correct Answer-VC > 10 mL/Kg and VE < 10 ...

You note in the chart of a patient's who is receiving volume control ventilation that the plateau pressure has been increasing over the last 6 hours, while the PEEP levels remains constant. Which of the following would be the most likely cause of this change? Select one: A. development of pulmonary edema B. water accumulation in the ventilator circuit C. partial obstruction of the endotracheal tube D. development of bronchospasm - correct answer An increase in the plateau pressure rela...

BRS PHYSIOLOGY: RESPIRATORY EXAM QUESTIONS WITH COMPLETE VERIFIED SOLUTIONS GRADED A++ 1. The answer is E [I A 4, 5, B 2, 3, 5]. 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 functional residual capacity (FRC) and total lung capacity (TLC). Vital capacity (VC) does not include RV and is, therefore, measurable by spirometry. Physiologic dead space is not measura...

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...

Comprehensive CRNA Interview Review Accurate responses are given. Comprehensive CRNA Interview Review Norepinephrine Mechanism of Action (MOA) A1, A2, B1 agonist. Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). Alpha 2 adrenoreceptor agonism actually ant...

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...

MSF Exam 3 Practice TEST 2023 QUESTIONS AND CORRECT ANSWERS IC = VT + IRV Vd = VT ((paCO2 - PeCO2) / paCO2)) 3548 = VT + 3040 = 508 Vd = 508 ((40-30)/40) Vd = 127 Part 2: VA = (VT - Vd) x f VA = (508 - 127)15 VA = 5715 Part 3: VE = VT x f VE = 508 x 15 VE = 7620 Given a respiration rate of 15 breaths/min, an IRV of 3040 mL, an IC of 3548, a partial pressure of CO2 in inspired air of 30 mmHg, and a partial pressure of CO2 in arterial blood of 40 mmHg - calculate physiologic ...