Physioex 8 0 exercise 7 activity 5 and 6

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Physioex 8 0 exercise 7 activity 5 and 6

Which of the following statements about surface tension is false? Surface tension acts to increase the size of the alveoli within the lungs. Which of the following statements about surfactant is false? Surfactant works by increasing the attraction of water molecules to each other.

Just before an inspiration begins, the pressure within the intrapleural cavityYou correctly answered: The respiratory condition of pneumothorax refers toYou correctly answered: A pneumothorax can lead toYou correctly answered: What effect will adding more surfactant have on these lungs?

Airflows will further increase.

PhysioEx Exercise 3 Act 1 - [PDF Document]

What will happen to the collapsed lung in the left side of the glass bell jar if you close the valve? The lung will remain collapsed. Why did the sequential additions of surfactant change this lung system?

Surface tension was sequentially decreased. Premature infants often have difficulty breathing because the amount of surfactant in their lungs isYou correctly answered: What happened to the left side of the bell jar when the valve was opened?

The intrapleural pressure equalized with the atmospheric pressure. Did the collapsed left lung reinflate? No, it did not. The addition of surfactant to the lung interiorYou correctly answered: Opening the valve in the side of the glass bell jarYou correctly answered: In this activity a pneumothorax is automatically followed byYou correctly answered: The best way to rapidly reinflate a person's collapsed lung is toYou correctly answered: What effect does the addition of surfactant have on the airflow?

Physioex 8 0 exercise 7 activity 5 and 6

How well did the results compare with your prediction? AIrflow increases because resistance is reduced. Why does surfactant affect airflow in this manner? It decreases surface tension in the alveoli making it easier for the alveoli to increase surface area for gas exchange.

What effect did opening the valve have on the left lung? Why does this happen? The left lungs collapsed because intrapleural and atmospheric pressure equaled. What effect on the collapsed lung in the left side of the glass bell jar did you observe when you closed the valve?

Howwell did the results compare with your prediction? It caused the lung to collapse because the pressure in the pleural cavity is less than the intrapulmonary pressure. Air flowsfrom the lungs causing the collapse of the lung. What emergency medical condition does opening the left valve simulate?

A collapsed lung pneumothorax is a buildup of air in the space between the lung and the chest wall pleural space. As theamount of air in this space increases, the pressure against the lung causes the lung to collapse. In the last part of this activity, you clicked the Reset button to draw the air out of the intrapleural space and return thelung to its normal resting condition.

What emergency procedure would be used to achieve this result if these were the lungsin a living person? A chest by insertion of tube to draw air out of pleural cavity and restore the pressure gradient7.

What do you think would happen when the valve is opened if the two lungs were in a single large cavity rather thanseparate cavities? If both lung were in a single large cavity rather than separate cavity when valve was open the entire lung will collapse andthere will be no extra lung to breath with and death would occur much sooner.Physioex Exercise 7 Pre and Post Quizzes Activity 2 Exercise 8 Physioex Words | 4 Pages Anatomy & Physiology Version Physioex Exercise 8 CHEMICAL AND PHYSICAL PROCESSES OF DIGESTION - ANSWERS Please note: I do not include the charts as you still have to do the experiments and print the data and graphs.

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PhysioEx™ Content Information Description PhysioEx™ Laboratory Simulations in Physiology is easy-to-use laboratory simulation software that consists of 12 exercises containing 63 physiology lab activities that can be used to supplement or substitute wet labs.

PhysioEx allows students to repeat labs as often as they like, . Physioex 9 0 exercise 5 activity 6 1. Physioex 9 0 exercise 3 activity 6 answers Physioex 9. 0 Exercise 3 answers to physioex exercise 7 activity 5 how much do vicodin es s go for pdf. Quizlet provides physioex activities, breathing during exercise.

Please type your Name and Student ID Number here: Respiratory Acidosis and Alkalosis Activity 2a: Hyperventilation Run 1 1. At 20 seconds, pH = 2. At 40 seconds, pH = 3. Study Physioex Exercise 3 flashcards from Hailey E. on StudyBlue. What part of a neuron was investigated in this activity? If the interval between action potentials is seconds, what frequency of action potentials would be observed? 10 Hz. Discover the best Anatomy & Physiology in Best Sellers. Find the top most popular items in Amazon Books Best Sellers.

Each new copy of the PhysioEx lab manual also includes access to the online version of PhysioEx Note: For PhysioEx , there is one version only of PhysioEx. We have combined the previous A&P and Physiology versions of PhysioEx into one product. Find.

Click. Succeed. PhysioEx is a physiology lab simulation program that can be used to supplement or replace wet labs. Click on the cover of the book you're using to get started. PHYSIOEX EXERCISE 9 PDF - Info for Support physioex 90 answers exercise 1 activity 5 Amy blog.

Physioex Exercise 2 -

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Zao, Stabler, Smith, Lokuta & Griff, PhysioEx¿ Laboratory Simulations in Physiology | Pearson