1. List two potential causes of chest pain other than a myocardial i.pdf

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1. List two potential causes of chest pain other than a myocardial infarction. 2. Some diseases can cause fluid to build up in the pleural cavities around the lungs. This fluid may need to be drained via a tube that is inserted through the chest wall, as shown in the below image. Name two structures (not including the skin and hypodermis) that such a tube would have to pierce through in order to drain fluid from the pleural cavity. 3. Describe the purpose of the ductus arteriosus in fetal circulation. Explain why it is important for this duct to close once a baby is born. Collapsed lung Ribs Chest tube Fluid Solution 1) Pulmonary Embolism (PE) Pulmonary embolism (PE) is in which the main pulmonary artery or one of their branches are blocked. It occurs when a thrombus or blood clot developed in other part of the venous system and gets lodged in the pulmonary arteries. Pericarditis It is caused by an inflammation or infection of the sac around the heart. The pain caused by it is similar to angina. 2) This procedure is called Thoracentesis. The tube is inserted through intercostals muscles, fats and between ribs apart from skin and hypodermis. 3) The ductus arteriosus, also called the ductus Botalli is a blood vessel through which the pulmonary artery is connected to the proximal descending aorta. It causes the blood from right ventricle to bypass the lungs and flows directly into body in fetus. For nutrition and oxygen a Fetus depends on its mother. A fetus is connected to its mother through placenta by the umbilical cord. All life supports like nutrition, oxygen etc. and waste products like carbon dioxide goes in and out respectively through placenta. During birth the umbilical cord is cut and the baby starts breathing fresh air on its own and lungs begin to expand closing ductus arteriosus. Thus it is necessary for ductus arteriosus to close for proper functioning of lungs..

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HTH 2306, Medical Linguistics and Anatomy 1 Course Learning Outcomes for Unit IV Upon completion of this unit, students should be able to: 8. Examine the structure and function of the organs located within the skeletal, muscular, integumentary, cardiovascular, lymphatic and immune, nervous, sensory, endocrine, gastrointestinal, urinary, reproductive, and respiratory systems. 9. Identify the common signs, symptoms, and illnesses associated with the structure and functions of the skeletal, muscular, integumentary, cardiovascular, lymphatic and immune, nervous, sensory, endocrine, gastrointestinal, urinary, and reproductive and respiratory systems. 10. Recall terms that describe diagnostic, surgical, and other treatment techniques associated with the skeletal, muscular, integumentary, cardiovascular, lymphatic and immune, nervous, sensory, endocrine, gastrointestinal, urinary, and reproductive and respiratory systems. Reading Assignment Chapter 12: The Cardiovascular System: Transport and Supply Chapter 13: The Respiratory System: It’s a Gas Unit Lesson The Cardiovascular System The major components of the cardiovascular system are the heart, blood, and blood vessels. The heart is an organ that serves as a pump through the system, blood is a form of connective tissue that has a liquid component in the form of plasma, and blood vessels serve as the series of passageways for the transport of blood to and from the cells of the body (Colbert, Ankney, & Lee, 2013). The heart beats about 100,000 times every day. If you do the math, you will note that this adds up to more than 35 million beats per year! The heart is truly a fascinating organ, but it does not act alone. There are several other supportive structures and processes that allow the heart to do its work while at rest and even in the most strenuous physical situations imaginable. Anatomy of the Heart The heart is located in the thoracic cavity between the two lungs, and it rests upon the diaphragm. An average human heart weighs approximately 300 grams and is 14 centimeters long by 9 centimeters wide (Moini, 2013). The heart is approximately the size of a closed fist. The apex of the heart is the pointed end that forms the tip of the left ventricle, a lower chamber of the heart. The base of the heart is on the posterior aspect and it is formed by the atria, or the upper chambers of the heart. The heart is surrounded by a series of protective layers that help to hold it in place. This protective layer is known as the pericardium. The pericardium consists of two different layers: the fibrous pericardium and the serous pericardium. The fibrous pericardium is the tougher, outer layer whereas the serous pericardium is the thinner, more delicate inner layer. The outer layer of the parietal layer of the serous pericardium is fused to the fibrous pericardium and the inner visceral layer of the serous pericardium (also known as t ...

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How does law enforcement, courts and corrections work to complement each other ? What would happen if one branch of the system were Brocken? How does law enforcement, courts and corrections work to complement each other ? What would happen if one branch of the system were Brocken? Solution There are three branches of justice system Let us talk about these. Law Enforcement- It includes the first investigation done by police. The police investigate first and arrest to the suspects. Then after they approach court for further procedures. Here police force cannot punish the suspect as per their understandings. They have to maintain the peace and harmony in the country. Courts- Now when the matter has moved to court now court will ask for clues and proofs and witness for the matter. After analyzing the witness, proofs and other things the court defines the guilty and punish as per the crime. 3. Corrections:- Now when the court has given it’s judgment, next step is followed by the correctness. It means the guilty will be enforced. This may includes jail, probation, fine, etc, Earlier there was capital punishment for brutal cases but now a days it is closed in some countries because of human rights organizations. The benefit of this is this removes the criminal from the society and society is safe from those criminals. Other people have fear about the punishment so they stop the wrong doings. So I have described you how the procedures are connected with each other. If one branch is broken whole the system will be failed. If law enforcement is failed the suspects will not under arrest and further procedures will not take place. If there is no court then there will be no punishment. All the punishment will be given by police so there may be injustice in the society. And if correction is failed then the guilty will remain in society and society will have probability of occurrence of crime again..

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Check all that apply to different sets of genes that are homologous. A.have similar biochemical activities (ex. bind to DNA, synthesize polypeptides) B.exist in the same species C. exist in the same individual D.have different cellular functions (ex. cell division, transport to membranes) E.have different biochemical activities (ex. bind to DNA, synthesize polypeptides) F. have similar cellular functions (ex. cell division, transport to membranes) G. exist in different species ******I have already tried: similar biochemical activities, have similar cell function, and exist in different species I got half credit for this so i must be missing something. Solution Answer Homologous chromosomes are chromosome pairs, one from each parent that is similar in length, gene position and centromere location. The position of genes on each homologous chromosome is the same, however the genes may contain different alleles. A. have similar biochemical activities. B. exist in same species. F. have similar cellular functions like cell division and transport to membranes. G. Homologous chromosomes may exist in different species. For example, drosophila genes are homologous with genes of human beings. So the answer would be A, B, F, and G..

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At what point does commercialization start to create inequality? Please provide examples. Solution Markets and commerce change the character of the goods they touch.Such deliberations touch, unavoidably, on competing conceptions of the good life.For fear of disagreement, we hesitate to bring our moral and spiritual convictions into the public square.It simply means that markets will decide them for us.At a time of rising inequality, the commercialization of everything means that people of affluence and people of modest means lead increasingly separate lives. We live and work and shop and play in different places. Children go to different schools. It’s not good for democracy, nor is it a satisfying way to live.Democracy does not require perfect equality, but it does require that citizens share a common life. What matters is that people of different backgrounds and social positions encounter one another, and bump up against one another, in the course of everyday life. For this is how we learn to negotiate and abide by our differences, and how we come to care for the common good. The public schools are an integral part of the institutions of democracy. By schools, Human Capital forms which eventually helps a country to faster its growth and substantially move forward.If we are to achieve the democratic ideal of equity, there must be a commons, and it must be accessible for all to participate effectively. Public education is an important part of that commons. But this common education is not fee, and only those can grab this oppurtunity who are able to pay for it.Commercialization encloses the commons and puts up fences, with admission only to those who can pay. It privatizes public space. It makes the dollar, not citizenship, the entry point to educational experiences and social and political influence in a democratic society..

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A benefit of an activity received by people not participating in the activity is called a(n) Solution Assuming the question is in terms of economics, the answer is Positive Externality Externality is a phenomena in which a proportion of cost (negative externality) or benefit (positive externality) an activity is received by someone who did\'t participate in the activity. In case a cost is incurred it is termed as negative externality, while in case of benefit is received, it is termed as positive externality. Consider education - a learning activity, in an underdeveloped country. In poor area, if there is an initiative of education, and children are educated by any welfare institution or government, that education would not only affect the child individually, but also would affect his family in a positive manner. The household people might learn somethings which they didn\'t knew before, that can save them in many ways, such as importance of hygene like washing hands before having food, or caring for mortals, etc. This is the case of positive externality, as even though the adult didn\'t attend the education, they did received the benefit. Education also reduces crime, and hence society as a whole benefits. Another examples of positive externality are low income people who do not pay taxes does recieve state welfare, military-defence protention, and enjoy many other public goods, like street light, roads, etc. The opposite of positive externality is negative externality. Suppose a polluting industry is placed in a poor agricultural area, and it will pollute the land and or water and or by dumping wastes and smokes of byproducts. People who don\'t work and have no relation to the industry would also be affected in an adverse manner. Yet some proportion of the population now have more stable income, but many others who didn\'t participate in the activity are affected. Farmers doing pisciculture and agriculture would be affected by dead fishes or bad crop, or general public breathing polluted air would incur several health cost. All kinds of pollution which are not natural (like pollution by volcanic eruption), are examples of negative externality..

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You are given a specification for some Java classes as follows. A building has a number of floors, and a number of windows. A house is a building. A garage is a building. A room has a length, width, a floor covering, and a number of closets. You can never create an instance of a building, but every object that is a building must have a method that calculates the floor space, i.e., the Building class is abstract, and has an abstract method. A house has a number of bathrooms, and an array of Rooms. A house has a method that returns the average size of the Rooms. A Garage can hold some number of cars, and it may have a cement floor or a gravel floor. A garage has a length and a width. (Don’t use the Room class as a member of the Garage class.) Object / \\ Building Room / \\ House Garage 2. Implement the specification. You must use the following mechanisms correctly: · Inheritance – is a · Composition – has a · Constructor methods · Accessor / mutator methods = getters, setters · Arrays of objects · Passing arrays of objects to methods · Abstract classes and methods · Access modifiers – public private o might not need protected, a you should never use · toString() methods · the super keyword · method overriding · interfaces · generics are introduced · polymorphism using inheritance, and interfaces Include a test class that has a main method. This test program will make instances of your classes and output the text representation of the objects using the toString() methods. There should be enough comments in the output so that it is easy to see which classes are being tested. In your test class, create an ArrayList. Add a couple of houses and garages to your list. Loop through the list, using the enhanced for loop. Print out the objects using the toString methods. (The toString methods should return a String object containing all of the instance variables’ values.) Additional Requirements: Only methods used for testing will call the System.out.println() method. The purpose of the classes is to store and manipulate data. Input and output is not included in the data storage and manipulation classes. A house will calculate its floor space by looping through the array of rooms, and accumulating the floor space. Don\'t worry about the space used by a closet, you can assume that it is included in the size of the room. Work incrementally. Start by making a Room class, and testing it. Then make the Building and Garage classes, test them. The make the house class, and test it. The constructor for the house class has an array of rooms as a parameter. The building class is the only class that stores and manipulates the number of windows, and number of floors. All garage objects have exactly one floor. Perhaps the Building class should have an overloaded constructor to accommodate this. Interface Add an interface to your package. Call the interface MLSListable. That means that a class that implements this interface is a property that can be listed for sale. T.

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Write a command to find out how many users in /etc/passwd have the last name “Harris” but not “Harrison” or anything added to the end of “Harris”. (unix/linux) Solution By using erep command we can find out how many users in /etc/passwd. Here we are going to check whether there exists any user having the last name “Harris” but not \"Harrison\" egrep -i \"^Harris\" && ~\"^Harrison\" /etc/passwd.

Write a command to find out how many users in etcpasswd have the l.pdf

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