Why isn't the sum of inspiratory reserve volume (IRV) and expiratory reserve volume (ERV) equal to the slow vital capacity (SVC)?
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Why isn't the sum of inspiratory reserve volume (IRV) and expiratory reserve volume (ERV) equal to...
Given the following, calculate expiratory reserve volume TV = 450,000 microL VC = 6.2 L IRV = 1700 mL How does vital capacity normally vary with age? How does residual volume normally vary with age? How does residual volume and vital capacity vary with height? During an asthma attack, intense bronchoconstriction can occur. How would this affect expiratory reserve volume? What respiratory muscle is impaired by pregnancy? Explain how. In obstructive lung diseases expiration is difficult. How would this affect...
Part II - Define the terms listed below. Inhalation Exhalation Inspiratory reserve volume Expiratory reserve volume Vital capacity Spirometer Forced expiratory volume Respiratory rate Hyperventilation Hypoxia Explain what a peak flow measures. Rales Rhonchi Stridor Pulse Oximetry
Which respiratory measurement is normally the greatest? Tidal volume Expiratory reserve volume Residual Volume Inspiratory reserve volume
Exercise 3: Calculating Respiratory Capacities A 25-year-old male with a history of mild asthma well-controlled with medications is determined to have the following respiratory volumes via spirometry. Based on these measured values, fill in the table below for this patient. (Normal residual volume, which cannot be measured with spirometry, for an adult male is 1200 ml.) Measured values: TV = 500 ml. IRV = 3100 ml. ERV = 1200 ml. Tidal volume (resting) (TV) Inspiratory reserve volume (IRV) Expiratory reserve...
inspiratory capacity (IC) = 3.6 L tidal volume (TV) = 0.5 L calculate inspiratory reserve volume (IRV) in liters
A. inspiratory reserve volume B. expiratory reserve volume C.tidal volume D. functional residual volume QUESTION 28 Optimal recovery from exercise for an untrained individual should be at: A. 70-85% max VO2 B. 50-65% max VO2 C. 30-45% max VO2 D. 10-25% max VO2 QUESTION 29 Click Save and Submit to save and submit. Click Save All Answers to save all answers.
Joe Smith is a 69-year-old male with a 50-year history of smoking 2 packs of cigarettes a day (i.e. 100-pack-year smoking history). Over the past 5 years, he has become increasingly short of breath. At first, he noticed this only when exercising, but now he is even short of breath at rest. Over the past two years, he has had several bouts of lower respiratory tract infection treated successfully with antibiotics. His shortness of breath hasn't subsided, and his breathing...
1) Which of the following cannot be measured through spirometry? a. Forced Vital Capacity b. Forced Expiratory Volume c. Maximum Voluntary Ventilation d. Residual Volume 2) An FEV1 value of 70% would indicate a. An FEV1 value of 70% would indicate b. mild obstruction c. moderate obstruction d. severe obstruction 3) A normal tidal volume value would be a. 500 mL b. 1000 mL c. 2000 mL d. 2500 mL 4) Which of the following represents the sum of vital...
Exercise 24.12: Pulmonary Function Tests 23. Match the appropriate definitions listed in column A with the terms listed in column B Columo A Column B 1. expiratory reserve volume (ERV 2. functional residual capacity IFRC 3. inspiratory capacity (IC) 4. inspiratory reserve volume (IRV) 5. residual volume (RV) 6. total lung capacity (TLC) 7. tidal volume (TV) 8. vital capacity (VC) a. amount of air remaining in the lungs after quiet expiration b. measure of the strength of respiration c....
Nala has a inspiratory capacity of 3600 mL. Their vital capacity is 5000 ml. What is their expiratory reserve volume? 1400 ml 8600 L 8600 mL 1400L