pp_lab_report_respiratory - LABORATORY REPORT Activity...

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LABORATORY REPORT Activity: Respiratory Volumes Name: Quincy Dye Instructor: Date: 03.23.2016 Predictions During exercise TV will increase During exercise IRV will decrease During exercise ERV will increase During exercise VC will not change During exercise TLC will not change Materials and Methods Dependent Variable respiratory volumes Independent Variable level of physical activity [resting or exercising] Controlled Variables sex, age, height 4. Which respiratory volume was calculated? all volumes, both resting and exercising 5. What was the purpose of the nose clip? to direct all volume through the meter Results Table 2: Average Breathing Rates and Lung Volumes Resting Values Exercising Values Breathing Rate TV(L) ERV(L) IRV(L) RV(L) Breathing Rate TV(L) ERV(L) IRV(L) RV(L) Subject1 10.6 0.5 1.5 2.1 1.6 26.8 1.6 0.6 1.8 1.6 Subject2 11.9 0.5 1.5 2.2 1.6 26.4 1.7 0.6 1.9 1.6 Subject3 11.4 0.5 1.4 2.2 1.6 29.4 1.7 0.6 1.7 1.6 Averages 11.3 0.5 1.5 2.2 1.6 27.5 1.7 0.6 1.8 1.6 Laboratory Report/ Quincy Dye/ Respiratory Volumes/ / 03.23.2016/ Page [1] of [4]
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Comparison of Resting and Exercising Lung Volumes and Breathing Rate 1. Did the breathing rate increase, decrease, or not change with exercise? Increase 2. Did the tidal volume increase, decrease, or not change with exercise? Increase 3. Did the expiratory reserve volume increase, decrease, or not change with exercise? Decrease 4. Did the inspiratory reserve volume increase, decrease, or not change with exercise?
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