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Lung Capacity Essay

  • Submitted by: kappaferret
  • on August 18, 2015
  • Category: History
  • Length: 349 words

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Below is an essay on "Lung Capacity" from Anti Essays, your source for research papers, essays, and term paper examples.

LABORATORY REPORT
Activity: Name: Instructor: Date: Respiratory Volumes Sheridan Berte Dr. A 12.03.2014

Predictions
During exercise TV will decrease During exercise IRV will increase During exercise ERV will increase During exercise VC will not change During exercise TLC will increase

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? TV, ERV, IRV, RV, IC, FRC, VC, TLC, minute ventilation 5. What was the purpose of the nose clip? It prevents air from entering or escaping through the subject's nose.

Results
Table 2: Average Breathing Rates and Lung Volumes
Breathing Rate 12.0 11.4 10.1 11.2 TV(L) 0.5 0.6 0.5 0.5 Resting Values ERV(L) IRV(L) 1.5 1.4 1.5 1.5 2.0 2.3 2.2 2.2 RV(L) 1.6 1.6 1.6 1.6 Breathing Rate 26.0 26.0 26.1 26.0 TV(L) 1.6 1.6 1.6 1.6 Exercising Values ERV(L) IRV(L) 0.6 0.6 0.6 0.6 1.8 1.8 1.9 1.8 RV(L) 1.6 1.6 1.6 1.6

Subject1 Subject2 Subject3 Averages

Laboratory Report/ Sheridan Berte/ Respiratory Volumes/ Dr. A/ 12.03.2014/ Page [1] of [4]

Comparison of Resting and Exercising Lung Volumes and Breathing Rate

1. Did the breathing rate increase, decrease, or not change with exercise? Increased with exercise 2. Did the tidal volume increase, decrease, or not change with exercise? Increased with exercise 3. Did the expiratory reserve volume increase, decrease, or not change with exercise? Decreased with exercise 4. Did the inspiratory reserve volume increase, decrease, or not change with exercise? Decreased with exercise 5. Did the inspiratory capacity increase, decrease, or not change with exercise? Increased with exercise 6. Did the functional residual capacity increase, decrease, or not change with exercise? Decreased with exercise 7. Did the minute ventilation increase, decrease, or not change with exercise? Increased with exercis

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