I have the answer for number 1 right now. I am currently confused on 2,3,4 and 5. Thanks!

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In the case study of this chapter, we considered a nearly 100-year record of theHudson’s Bay Company to estimate abundances of snowshoe hares and their Canadalynx predators (Lynx canadensis). Both species exhibited regular population cycles, withabundances peaking about every 10 years and then falling to low levels (see Figure12.2A).Suppose for the purposes of this problem that you know the following components ofthe relationship between snowshoe hare and lynx_r=0.4, m=0.9a=0.01, ba=0.011)Using the values above, calculate the isoclines for prey and predator. Then.graph the isoclines for each species. Label all your axes and isoclines.dP/dt = 0N= m/baN= 0.90/0.01 = 90 preydN/dt=0P=r/aP= 0.40/0.01= 40 predators

 

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In the Christ & Diwan (2008) article, the authors list seven domains that social workers should address in order to fully assess an older client’s needs. Each domain is considered equally important. This comprehensive evaluation fits well with the social work perspective that it is important to not only address the internal concerns of clients but also their environment. Making decisions for older adults without their input occurs often. In society people sometimes treat their elders like children—making decisions for them based on what they think is best rather than from the client’s perspective. While at times this may be well intentioned, the potential for infantilism and, in turn, compromised self-determination, occurs.

For this Discussion, review the program case study for the Petrakis family ATTACHED. You will focus NOT on Helen, but on her mother-in-law, Magda. What decisions were made about Magda’s treatment without a formal assessment and/or her input? Consider how Christ & Diwan’s (2008) seven domains relate to Magda’s case. Complete an assessment for Magda and identify the choices that were made without her feedback.

Post a summary of your assessment of Magda’s situation that addresses the seven domains. Fill in the gaps in content as necessary. Describe ways you would have included Magda in the original assessment and treatment plan. Include questions you would have asked Magda and her professional support system (doctors, nurses, etc.) to gain further insight into the situation.

Support your posts with specific references to the Learning Resources. Be sure to provide full APA citations for your references.

https://www.cswe.org/getattachment/Centers-Initiatives/CSWE-Gero-Ed-Center/Teaching-Tools/Gero-Competencies/Practice-Guides/Assignments-Measurments/CI-Sec2-Role-SW.pdf.aspx

The Petrakis Family

Helen Petrakis is a 52-year-old heterosexual married female of Greek descent who says that she feels overwhelmed and “blue.” She came to our agency at the suggestion of a close friend who thought Helen would benefit from having a person who could listen. Although she is uncomfortable talking about her life with a stranger, Helen said that she decided to come for therapy because she worries about burdening friends with her troubles. Helen and I have met four times, twice per month, for individual therapy in 50-minute sessions. Helen consistently appears well-groomed. She speaks clearly and in moderate tones and seems to have linear thought progression; her memory seems intact. She claims no history of drug or alcohol abuse, and she does not identify a history of trauma. Helen says that other than chronic back pain from an old injury, which she manages with acetaminophen as needed, she is in good health. Helen has worked full time at a hospital in the billing department since graduating from high school. Her husband, John (60), works full time managing a grocery store and earns the larger portion of the family income. She and John live with their three adult children in a 4-bedroom house. Helen voices a great deal of pride in the children. Alec, 27, is currently unemployed, which Helen attributes to the poor economy. Dmitra, 23, whom Helen describes as smart, beautiful, and hardworking, works as a sales consultant for a local department store. Athina, 18, is an honors student at a local college and earns spending money as a hostess in a family friend’s restaurant; Helen describes her as adorable and reliable. In our first session, I explained to Helen that I was an advanced year intern completing my second field placement at the agency. I told her I worked closely with my field supervisor to provide the best care possible. She said that was fine, congratulated me on advancing my career, and then began talking. I listened for the reasons Helen came to speak with me. I asked Helen about her community, which, she explained, centered on the activities of the Greek Orthodox Church. She and John were married in that church and attend services weekly. She expects that her children will also eventually wed there. Her children, she explained, are religious but do not regularly go to church because they are very busy. She believes that the children are too busy to be expected to help around the house. Helen shops, cooks, and cleans for the family, and John sees to yard care and maintains the family’s cars. When I asked whether the children contributed to the finances of the home, Helen looked shocked and said that John would find it deeply insulting to take money from his children. As Helen described her life, I surmised that the Petrakis family holds strong family bonds within a large and supportive community. Helen is responsible for the care of John’s 81-year-old widowed mother, Magda, who lives in an apartment 30 minutes away. Until recently, Magda was self-sufficient, coming for weekly family dinners and driving herself shopping and to church. But 6 months ago, she fell and broke her hip and was also recently diagnosed with early signs of dementia. Through their church, Helen and John hired a reliable and trusted woman to check in on Magda a couple of days each week. Helen goes to see Magda on the other days, sometimes twice in one day, depending on Magda’s needs. She buys her food, cleans her home, pays her bills, and keeps track of her medications. Helen says she would like to have the helper come in more often, but she cannot afford it. The money to pay for help is coming out of the couple’s vacations savings. Caring for Magda makes Helen feel as if she is failing as a wife and mother because she no longer has time to spend with her husband and children. Helen sounded angry as she described the amount of time she gave toward Magda’s care. She has stopped going shopping and out to eat with friends because she can no longer find the time. Lately, John has expressed displeasure with meals at home, as Helen has been cooking less often and brings home takeout. She sounded defeated when she described an incident in which her son, Alec, expressed disappointment in her because she could not provide him with clean laundry. When she cried in response, he offered to help care for his grandmother. Alec proposed moving in with Magda. Helen wondered if asking Alec to stay with his grandmother might be good for all of them. John and Alec had been arguing lately, and Alec and his grandmother had always been very fond of each other. Helen thought she could offer Alec the money she gave Magda’s helper. I responded that I thought Helen and Alec were using creative problem solving and utilizing their resources well in crafting a plan. I said that Helen seemed to find good solutions within her family and culture. Helen appeared concerned as I said this, and I surmised that she was reluctant to impose on her son because she and her husband seemed to value providing for their children’s needs rather than expecting them to contribute resources. Helen ended the session agreeing to consider the solution we discussed to ease the stress of caring for Magda. 

In our second session, Helen said that her son again mentioned that he saw how overwhelmed she was and wanted to help care for Magda. While Helen was not sure this was the best idea, she saw how it might be helpful for a short time. Nonetheless, her instincts were still telling her that this could be a bad plan. Helen worried about changing the arrangements as they were and seemed reluctant to step away from her integral role in Magda’s care, despite the pain it was causing her. In this session, I helped Helen begin to explore her feelings and assumptions about her role as a caretaker in the family. Helen did not seem able to identify her expectations of herself as a caretaker. She did, however, resolve her ambivalence about Alec’s offer to care for Magda. By the end of the session, Helen agreed to have Alec live with his grandmother. In our third session, Helen briskly walked into the room and announced that Alec had moved in with Magda and it was a disaster. Since the move, Helen had had to be at the apartment at least once daily to intervene with emergencies. Magda called Helen at work the day after Alec moved in to ask Helen to pick up a refill of her medications at the pharmacy. Helen asked to speak to Alec, and Magda said he had gone out with two friends the night before and had not come home yet. Helen left work immediately and drove to Magda’s home. Helen angrily told me that she assumed that Magda misplaced the medications, but then she began to cry and said that the medications were not misplaced, they were really gone. When she searched the apartment, Helen noticed that the cash box was empty and that Magda’s checkbook was missing two checks. Helen determined that Magda was robbed, but because she did not want to frighten her, she decided not to report the crime. Instead, Helen phoned the pharmacy and explained that her mother-in-law, suffering from dementia, had accidently destroyed her medication and would need refills. She called Magda’s bank and learned that the checks had been cashed. Helen cooked lunch for her motherin-law and ate it with her. When a tired and disheveled Alec arrived back in the apartment, Helen quietly told her son about the robbery and reinforced the importance of remaining in the building with Magda at night. Helen said that the events in Magda’s apartment were repeated 2 days later. By this time in the session Helen was furious. With her face red with rage and her hands shaking, she told me that all this was my fault for suggesting that Alec’s presence in the apartment would benefit the family. Jewelry from Greece, which had been in the family for generations, was now gone. Alec would never be in this trouble if I had not told Helen he should be permitted to live with his grandmother. Helen said she should know better than to talk to a stranger about private matters. Helen cried, and as I sat and listened to her sobs, I was not sure whether to let her cry, give her a tissue, or interrupt her. As the session was nearing the end, Helen quickly told me that Alec has struggled with maintaining sobriety since he was a teen. He is currently on 2 years’ probation for possession and had recently completed a rehabilitation program. Helen said she now realized Alec was stealing from his grandmother to support his drug habit. She could not possibly tell her husband because he would hurt and humiliate Alec, and she would not consider telling the police. Helen’s solution was to remove the valuables and medications from the apartment and to visit twice a day to bring supplies and medicine and check on Alec and Magda. After this session, it was unclear how to proceed with Helen. I asked my field instructor for help. I explained that I had offered support for a possible solution to Helen’s difficulties and stress. In rereading the progress notes in Helen’s chart, I realized I had misinterpreted Helen’s reluctance to ask Alec to move in with his grandmother. I felt terrible about pushing Helen into acting outside of her own instincts. My field instructor reminded me that I had not forced Helen to act as she had and that no one was responsible for the actions of another person. She told me that beginning social workers do make mistakes and that my errors were part of a learning process and were not irreparable. I was reminded that advising Helen, or any client, is ill-advised. My field instructor expressed concern about my ethical and legal obligations to protect Magda. She suggested that I call the county office on aging and adult services to research my duty to report, and to speak to the agency director about my ethical and legal obligations in this case. In our fourth session, Helen apologized for missing a previous appointment with me. She said she awoke the morning of the appointment with tightness in her chest and a feeling that her heart was racing. John drove Helen to the emergency room at the hospital in which she works. By the time Helen got to the hospital, she could not catch her breath and thought she might pass out. The hospital ran tests but found no conclusive organic reason to explain Helen’s symptoms. I asked Helen how she felt now. She said that since her visit to the hospital, she continues to experience shortness of breath, usually in the morning when she is getting ready to begin her day. She said she has trouble staying asleep, waking two to four times each night, and she feels tired during the day. Working is hard because she is more forgetful than she has ever been. Her back is giving her trouble, too. Helen said that she feels like her body is one big tired knot. I suggested that her symptoms could indicate anxiety and she might want to consider seeing a psychiatrist for an evaluation. I told Helen it would make sense, given the pressures in her life, that she felt anxiety. I said that she and I could develop a treatment plan to help her address the anxiety. Helen’s therapy goals include removing Alec from Magda’s apartment and speaking to John about a safe and supported living arrangement for Magda.

 

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In the circuit shown in the figure (Figure 1) , E = 61.0 V , R1 = 38.0 Ω , R2 = 28.0 Ω , and L = 0.302 H . Switch S is closed at t=0.

a) Just after the switch is closed, what is the potential difference vab across the resistor R1?

b) Which point, a or b, is at a higher potential?

c) What is the potential difference vcd across the inductor L?

d) Which point, c or d, is at a higher potential?

e) The switch is left closed a long time and then opened. Just after the switch is opened, what is the potential difference vab across the resistor R1?

f) Which point, a or b, is at a higher potential?

g) What is the potential difference vcd across the inductor L?

h) Which point, c or d, is at a higher potential?

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in the classical model of the labour market, voluntary unemployment will increase if:

1. the leisure preference of workers decreases

2. technological progress shifts the production function upwards

3. real wages are set below the market equilibrium level

4. all of the above

5. none of the above

 

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