Posted: May 6th, 2015
Paper, Order, or Assignment Requirements
4 case studies. The requirements are included on the case studies document that I will send. Any number of sources/references may be used that you deem to be appropriate.
The prescribed text book: Craft, J., Gordon, C. & Tiziani, A. (2011). Understanding
Pathophysiology (4th ed). Chatswood, NSW: Elsevier Australia.
? Recommended text book: Bryant, B. & Knights, K. (2011). Pharmacology for
Health Professionals (3rd ed). Chatswood, NSW: Elsevier Australia.
Case study 1
Louise is 39 years old and has visited you for a consultation because she feels tired, lethargic and generally lacks energy to perform normal daily tasks. She works full time, has three children (aged 15, 12 and 10) and is the primary carer for her children. Her job involves long hours, so she is constantly juggling her work requirements with her parenting requirements. About five months ago, she visited her medical doctor for a general check-up. Her doctor told her that her blood pressure was elevated, possibly due to stress, and that she should have it rechecked in six months time. Her doctor told her that she also needed to lose about 15 kilograms of body fat to improve her general health. Louise began an exercise routine but couldn’t maintain it, so she decided to lose weight by adopting a vegetarian diet as she felt this would decrease her fat intake. When you asked her about her diet, she tells you that she didn’t seek any advice from a professional before changing her diet and that, apart from the occasional piece of chicken breast, she removed of meat products from her diet and the diets of her children.
I suspect Louise has iron deficient anaemia. I believe this to be due to her diet change (removal of meat). She is also presenting with classic signs and symptoms – fatigue, lethargy and lack of energy.
Signs | Symptoms |
Pallor of skin | Headaches |
Angular stomatitis (corners of mouth look sore and dry), | Faintness |
Glossitis (tongue redness, soreness and atrophy of the papillae) | Dizziness |
Koilonychia (spoon shaped nails) | Dyspnoea |
Stomatitis (inflammation of the
mouth) |
Dysphagia |
Iron is important in manufacturing haemoglobin, therefore if there is a reduction of haemoglobin in the blood, a reduced oxygen carrying ability to the cells occur. Louise’s lack of energy, lethargy and tiredness can be associated with the decreased amount of oxygen available for energy production in the tissues.
Case study 2
Tony is a 47 year old male that works as a brick layer. When he was in his mid-20s, he suffered acute kidney failure due to dehydration that left him with a small degree of nephron damage. During a recent full medical review, Tony’s doctor commented that Tony’s blood pressure had increased. Subsequent pathology tests showed that Tony’s LDL -cholesterol levels had increased, his HDL cholesterol levels had decreased and that his kidney function had deteriorated. As a result, Tony’s doctor diagnosed him with Stage 3 chronic kidney disease.
Dehydration affects kidney function as a decreased amount of water excreted by the kidneys causes urine to become more concentrated, and there is not enough fluid present to allow substances to dissolve properly.
Case study 3
Jane is a 48 year old woman that suffers from asthma that is triggered primarily by dust and pollens. She has been prescribed two medications to help her control her asthma, a PulmicortTurbuhaler (200ug) and a BricanylTurbuhaler (500ug). When she was 41, Jane underwent a hysterectomy and consequently experienced early menopause. During a recent coughing fit, she fractured a rib.
Case study 4
John is 64 years old and has recently retired. He worked for 36 years in a coal miner and was involved in processing mined coal in preparation for transporting it to export terminals. The work environment was hot and dusty, and even though personal protection equipment was available, John found it cumbersome and often elected not to use it.
John has been a cigarette smoker since he was 17 years old. Although he has cut down on his cigarette smoking, he still smokes 10 to 12 cigarettes a day on average. About seven years ago, John was diagnosed with mild hypertension and his blood work showed elevated LDL cholesterol and triglyceride levels. John was advised to change his diet and begin an exercise routine in order to control his blood pressure and blood lipid profile, but he didn’t follow any of this advice and is now taking medication to manage these aspects of his health.
At his last doctor’s appointment, John’s doctor had requested a series of chest diagnostic images and sputum pathology tests to investigate the source of a cough that John had had for at least four months. Following these tests, John’s doctor diagnosed John with chronic obstructive pulmonary disease (COPD) and placed John on additional medication.
John is currently taking the following medications:
Il. Briefly describes the mode of action of the medication.
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