Activity free essay sample

Another strength of mine is knowing my audience. When reading to say an older crowd they probably wouldn’t like a lot of loud sound effects like a fire truck or a police car. When reading to a younger crowd say for example â€Å"the car came to a screeching holt† making a sound of a car coming to a sudden stop would not be bad at all and It will keep your young listeners entertained.Critical thinking can be a hard concept to grasp because your just not letting your pen or pencil flow freely you have to think and analyze your answer. One of my strengths in critical thinking is to be able to take notes while reading so when it comes to the questions at the end I can tell myself that the answer is in my notes somewhere so I know I should find it. A weakness of mine is that I get lazy and I wont turn back to my notes to actually find the answer I might just fill in whatever I feel is correct. We will write a custom essay sample on Activity or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Another one of my weaknesses is sometimes I may not read the question all the way through and because of that I wont get the exact answer that I need and I wind up not caring anymore. The writing process in my opinion is the most important part of writing without it your paper would probably make no sense and have a lot of mistakes. Strength of mine in the writing process is that I like to plan my writing carefully before just jumping into a paper.A weakness in this area is that I hate the revising and editing portion and I know its something that I need to work on if I want to have a great paper. Another strength is when I write the paper I try to get it exactly how I want it the 1st time so the second time through I just have to add a couple words or periods here or there. Spelling and grammar everyone’s favorite part of a paper without it nobody would ever understand what you were trying to say.If you leave your paper with a lot of sentence fragments and run-ons nobody will bother to pick up anything you have written. Strength of mine in this area is I typically read over a sentence aloud twice to make sure it makes sense and it’s not a run-on. A weakness of mine is that I am not a very good speller without word and spell check all my teachers would probably look at me like I was crazy and its something that I have got to work on. Another weakness is sometimes I may forget a comma or a period or put a period where a question mark should go and if you give that paper to a newspaper or magazine they will hand it right back to you. Writing has a lot of components and some of the most important ones are rhetorical knowledge, critical thinking, reading and writing; writing processes; and knowledge of conventions. Even though every one has there own strengths and weaknesses you can always get your strengths stronger and your weaknesses stronger also. Activity free essay sample The contraction of which of the following muscles will increase the thoracic cavity volume during inspiration? You correctly answered: c. he external intercostals 3. At the beginning of inspiration, the You correctly answered: b. thoracic cavity volume increases. 4. At the beginning of expiration, the You correctly answered: a. pressure in the thoracic cavity increases. 5. A tidal volume refers to the You correctly answered: b. amount of air inspired and then expired with each breath under resting conditions. 010/24/12 page 1 Experiment Results Predict Question: Predict Question: Lung diseases are often classified as obstructive or restrictive. An obstructive disease affects airflow, and a restrictive disease usually reduces volumes and capacities. Although they are not diagnostic, pulmonary function tests such as forced expiratory volume (FEV1) can help a clinician determine the difference between obstructive and restrictive diseases. Specifically, an FEV1 is the forced volume expired in 1 second. In obstructive diseases such as chronic bronchitis and asthma, airway radius is decreased. We will write a custom essay sample on Activity or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Thus, FEV1 will Your answer : a. decrease proportionately. Stop Think Questions: Which muscles contract during quiet expiration? You correctly answered: d. None of these muscles contract during quiet expiration. 6. Minute ventilation is the amount of air that flows into and then out of the lungs in a minute. Minute ventilation (ml/min) = TV (ml/breath) x BPM (breaths/min). Using the values from the second recorded measurement, enter the minute ventilation in the field below and then click Submit to record your answer in the lab report. You answered: 7500 ml/min 11. A useful way to express FEV1 is as a percentage of the forced vital capacity (FVC). Using the FEV1 and FVC values from the data grid, calculate the FEV1 (%) by dividing the FEV1 volume by the FVC volume (in this case, the VC is equal to the FVC) and multiply by 100%. Enter the FEV1 (%) for an airway radius of 5. 00 mm in the field below and then click Submit to record your answer in the lab report. You answered: 74 12. A useful way to express FEV1 is as a percentage of the forced vital capacity (FVC). Using the FEV1 and FVC values from the data grid, calculate the FEV1 (%) by dividing the FEV1 volume by the FVC volume (in this case, the VC is equal to the FVC) and multiply by 100%. Enter the FEV1 (%) for an airway radius of 3. 00 mm in the field below and then click Submit to record your answer in the lab report. You answered: 70 Experiment Data: Radius 5. 00 5. 00 4. 50 4. 00 3. 50 3. 00 Flow (L/min) 7485 7500 4920 3075 1800 975 TV ERV IRV RV VC FEV1 TLC Breath Rate 499 500 328 205 120 65 1200 787 492 288 156 3091 2028 1266 742 401 1200 1613 1908 2112 2244 4791 3143 1962 1150 621 3541 2303 1422 822 436 5991 4756 3871 3262 2865 15 15 15 15 15 15 010/24/12 page 2 010/24/12 page 3 010/24/12 page 4 Post-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly. 1. To calculate a persons vital capacity, you need to know the TV, ERV, and You correctly answered: c. IRV. 2. Measuring a persons FVC means that you are measuring You correctly answered: d. the amount of air that can be expelled when the subject takes the deepest possible inspiration and then forcefully expires as completely and rapidly as possible. 3. Measuring a persons FEV1 means that you are measuring You correctly answered: b. the amount of the VC that is expired during the first second of the FVC test. 4. For a person suffering an asthma attack, inhaler medications are expected to You correctly answered: a. reduce the airway resistance. 5. Which of the following values does not include the ERV? You correctly answered: c. TV 010/24/12 page 5 Review Sheet Results 1. What would be an example of an everyday respiratory event the ERV simulates? Your answer: force expiration such as running, sneezing, and coughing 2. What additional skeletal muscles are utilized in an ERV activity? Your answer: abdominal muscle are utilized in an erv activity 3. What was the FEV1 (%) at the initial radius of 5. 0 mm? Your answer: 74 4. What happened to the FEV1 (%) as the radius of the airways decreased? How well did the results compare with your prediction? Your answer: fec1% decreases the same as the radius of the airway because the radius reduce the flow of air and my answer was correct 5. Explain why the results from the experiment suggest that there is an obstructive, rather than a restrictive, pulmona ry problem.