Title: Physioex 9.0 Exercise 7 pre and post quizzes Activity 2 Post by: trin on Jul 4, 2012 Exercise 7: Respiratory System Mechanics: Activity 2: Comparative Spirometry Lab Report
Pre-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly. 1. A normal resting tidal volume is expected to be around You correctly answered: d. 500 ml. 2. Which respiratory process is impaired the most by emphysema? You correctly answered: c. expiration 3. During an asthma attack You correctly answered: b. inspiration and expiration are impaired. 4. During moderate aerobic exercise, which respiratory variable increases the most? You correctly answered: a. tidal volume 5. Inhaler medications for an asthma patient are designed to You correctly answered: b. dilate the patient's bronchioles. Post-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly. 1. Which of the following respiratory values represents a decreased flow rate during the obstructive lung disease(s)? You correctly answered: c. FEV1 2. Calculate the ERV of an individual with the following respiratory volumes: TLC = 6000 ml, FVC = 4800 ml, RV = 1200 ml, IRV = 2900 ml, TV = 500 ml. You correctly answered: d. 1400 ml 3. Calculate the FVC of an individual with the following respiratory volumes: RV = 1000 ml, IRV = 3000 ml, TV = 500 ml, ERV = 1500 ml. You correctly answered: b. 5000 ml 4. What is the largest volume for the normal patient? You correctly answered: a. IRV 5. What happened to the RV for the emphysema patient and the asthmatic patient? You correctly answered: d. It increased for both patients. |