Friday, September 28, 2012

Help me grade self quiz in anatomy and physiology

Help me grade self quiz in anatomy and physiology?
18.Mr. I.M.A. Wreck's plasma pH is 7.2. Which of the following indicates that the body is attempting to compensate and return the body pH to normal? A)an increase in respiration rate B)a decrease in respiration rate C)no change in respiration rate 19.The normal pH for blood plasma is A)7.00. B)7.25. C)7.40. D)7.55. E)7.60. 20.Once alkalosis has occurred, which of the following would you expect to happen? A)increased respiratory rate B)a plasma pH less than 7.40 C)retention of hydrogen ions by the kidney D)increased renal reabsorption of bicarbonate ions E)secretion of hydrogen ions by the kidney For questions 21 to 26 indicate which acid-base imbalance is most likely to occur as a result of each condition described. A)respiratory acidosis B)respiratory alkalosis C)metabolic acidosis D)metabolic alkalosis 21.untreated diabetes mellitus 22.hypoventilation 23.excessive intake of antacids 24.asthma attack 25.hyperventilation
Biology - 2 Answers
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1 :
18 c 19 7.2 20 e 21 c 22 a 23 d 24b
2 :
18-A 19-C 20-C 21-C 22-A 23-D 24-A 25-B






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Monday, September 24, 2012

Why is the second leading cause of death/behind accidents/for ages 25-34 suicide, and then homicide after that

Why is the second leading cause of death/behind accidents/for ages 25-34 suicide, and then homicide after that?
25 TO 34 YEARS All causes 2 . . . . . . . . . . . . . . . . 42,952 106.3 Accidents (unintentional injuries) . . . . . 14,954 37.0 Intentional self-harm (suicide) . . . . . . . 4,985 12.3 Assault (homicide) . . . . . . . . . . . . . . 4,725 11.7 Malignant neoplasms . . . . . . . . . . . . 3,656 9.0 Diseases of heart . . . . . . . . . . . . . . . 3,307 8.2 Human immunodeficiency virus (HIV) disease . . . . . . . . . . . . . . . . . . . . . 1,182 2.9 Diabetes mellitus . . . . . . . . . . . . . . . 673 1.7 Cerebrovascular diseases . . . . . . . . . 527 1.3 Congenital malformations, deformations, and chromosomal abnormalities . . . . . . . . . . . . . . . . . . 437 1.1 Influenza and pneumonia . . . . . . . . . . 335 0.8 Nephritis, nephrotic syndrome, and nephrosis . . . . . . . . . . . . . . . . . . . . 14,536 111.4 Accidents (unintentional injuries) . . . . . 13,708 105.1 Septicemia . . . . . . . . . . . . . . . . . . . 10,745 82.4 please note ages 15-24 it goes accidents/homicide/ then suicide... all the other groups have to do with cancer and heart disease mostly no homicide and suicide... why is that....? please note suicide is only 1/3 of 1% of that age population. deaths in general are about 1% in that age population.
Sociology - 1 Answers
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1 :
Like you said, death is uncommon in that population. Illness is even less common. As a population ages, terminal illnesses become more common, and move up in rank on the causes of death list. Accidents become slightly more common, but the increase isn't as much as increases in heart disease, cancer, etc.






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Thursday, September 20, 2012

A little help for my Biology final review? (10th grade

A little help for my Biology final review? (10th grade)?
the review has 100 questions but i just can't manage to find these few! any help, even if it's just one question would be greatly appreciated. if you're not 100% sure please don't put it, and the shorter the better! haha thanks so much :) 1.)if the original DNA strand is CGTAGC, what is the new strand after replication? 2.) How can medical conditions (diabetes mellitus type I, heart attack, hemophilia) be treated through genetic engineering? 3.) what is required to keep natural selection in order? 4.)what does natural selection act upon genotypes or phenotypes? 5.) what influenced beak shape in finches on the galapagos? 6.) identify the biomes by characteristic plants and animals and climate 7.) name at least three examples of evidence for evolution 8) what has sped up the extinction of species? thanks so much! :)
Primary & Secondary Education - 1 Answers
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1 :
1. gcatcg






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Sunday, September 16, 2012

Why do I become so hyperactive from sugar

Why do I become so hyperactive from sugar?
I recently started to have severe hyperactivity whenever I have a medium/large portion of sugary foods. I haven't had chocolate in months, so I had some today and I went berserk. I immediately had to walk and run for over an hour because I just couldn't take it, I felt like I was going to collapse. I don't understand why this happens to me and yet doesn't happen to anyone else. And just for the record, I'm of an average weight and I drink and urinate more than usual (though blood tests never show any indication of diabetes mellitus). Thank you for the lesson :) However, my reaction to a moderate amount of sugar is not a normal reaction, and I am well aware of what sugar can do to a body. I only drink water and I've never had an energy drink or even coffee in my life, so your point is invalid. Take care That reply goes to Gary B, of course.
Diabetes - 2 Answers
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1 :
Well some people get hyper when they eat too many sweets like candy. You should be careful not to eat too many sweets.
2 :
Sugar is PURE ENERGY. Now, you body needs SOME energy to live and work and heal and grow -- but not too much! When you get too much energy, you get "hyper". Some people call this a "sugar high". YOUR body simply doesn't need all that extra energy that sugar provides. Stop eating sugary foods (like chocolate) and the problem will go away. Sorry -- you have the body God gave you, and this "hyperactivity" is one way the body tells you to "stop doing that!" No, you probably don;t have diabetes, but you ALSO do not need all that extra energy. So stop eating the sugary foods (including colas, sports drinks, and "energy drinks"), and switch yourself to a more healthy diet (your body ALSO needs vitamins and minerals and proteins and things like that, which sugar does NOT provide)





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Wednesday, September 12, 2012

Does anybody know of a site or any information that would show the procedure for creating insulin from pigs

 Does anybody know of a site or any information that would show the procedure for creating insulin from pigs?
I want to know what you would have to do in order to extract and purify insulin from pigs so you could use it to treat diabetes mellitus. I am a diabetic myself, and am quite weary of what is really going on behind the scenes and what the evil pharmeceutical companies are putting into Humalog, and other unnaturally fast acting insulin analogs. My suspicions are proved even further now, because I just read the pork insulin regular is no longer being produced in Canada. So it looks like I'll have to learn how to produce it myself.
Diabetes - 2 Answers
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1 :
LOL Are you really that uninformed about diabetes or are you just trying to stir up yet another conspiracy theory to amuse yourself? Animal based insulins are not the primary sources of human insulin anymore, and quite likely, you've never used either the beef or pork variety (unless you've been type 1 more than 30 years). Insulin today is primarily made through recombinant DNA processes where human insulin is excreted by special bacteria. While there has been research in adding human DNA to pigs and cows to produce human enzymes through their products such as milk, it is still outrageously expensive to do it that way considering the sheer number of diabetics. Canada, like many other countries and pharmacuetical laboratories, has stopped producing animal based insulins because there is not enough need for them. It is not a conspiracy. BTW you'd have to own a lot of pigs and all the equipment to make your own insulin that way. You'd need to be able to kill at the very minimum one pig a day, dessicate the pancrease, and extract and purify the insulin. Not an easy process, either, and if you do it wrong, you're dead. You don't have the knoweldge or expertise to make your own with recombinant DNA either.
2 :
I think a better choice for you: In 1996 a 41 year old diabetic was injected with LCT's prototype diabetes product containing pig islet cells to help regulate his blood glucose levels and control of diabetes. The transplanted cells helped reduce the patient's insulin requirement by 34% for over a year, which provided better control and overall well-being. By 2005 the patient's glycated hemoglobin levels remained lower than the pre-transplant levels pointing to improved long-term control of blood glucose levels. Ten years later the patient suggested that he was still obtaining benefit from the transplant. LCT scientists assumed that the cells would not be alive or functioning after that period of time, but the patient convinced LCT scientists to organise for a laparoscopy to check. This resulted in finding both living and functioning pig islet cells in his abdomen. "This has never been achieved before. It is a profound step forward for safe, effective and long-term diabetes control and shows the ability for pig cells to survive inside a human for an extended period of time and without immune suppression," commented Prof Bob Elliott, LCT Medical Director. Dr Christina Buchanan, a biochemist from the University of Auckland and an expert in insulin, conducted the analysis to ensure that the insulin detected in the patient's blood samples were unequivocally pig and not human insulin - the final proof of efficacy. Dr John Court, a diabetologist and scientific advisor to LCT said: "This is only one patient's experience but it does show that pig cells can survive at least ten years in a micro-capsule coating and continue to release insulin into the patient's bloodstream." LCT has significantly advanced the encapsulation process since the 1996 clinical trial and there is an even greater understanding and control over the longevity and robustness of the encapsulation process, as well as the porcine islet cells. The product is produced under a GMP manufacturing license. LCT will be trialing the DiabeCell® pig islet cell transplant in patients in a phase I/IIa clinical trial, expected to begin in Quarter 2, 2007. In addition, LCT is awaiting approval to conduct an additional trial in New Zealand this year with a different treatment protocol. Subsequent trials in the US or Europe are intended following initial results from these studies. The trial will involve the simple injection of encapsulated neo-natal pig islet cells into the peritoneal (abdominal) cavity of the diabetic patients. The procedure is quite simple and carried out under local anaesthetic. Patients will then be monitored by LCT's well established protocols, which are in accordance with international xenotransplantation guidelines. "This is strong evidence that LCT's DiabeCell® product holds significant potential to address the key issues of finding renewable donor cells and not using immunosuppression, as outlined in the National Institutes of Health (USA) and Juvenile Diabetes Research Foundation (JDRF) strategic plans," said Dr Paul Tan, LCT's CEO. "LCT's clinical trial program intends to test three different treatment regimens, in order to find the most appropriate, long-lasting and effective transplant possible," Dr Tan said. DiabeCell® is a porcine pancreatic cell product for the treatment of insulin-dependent diabetes. The neo-natal pig cells produce insulin and help regulate blood glucose levels appropriate to the amount of glucose detected in the blood stream of the diabetic recipient. Extensive pre-clinical testing of DiabeCell® in animal models has shown no adverse effects with any dose or repeated transplants, extended survival of the islets a significant reduction in insulin requirements, and prolonged insulin independence in some individual animals.- Good luck






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Saturday, September 8, 2012

Can you PLEASE help me solve these!? 10 extra points*

Can you PLEASE help me solve these!? 10 extra points*?
I'm taking my health class online and I have no clue what these questions mean! PLEASEPLEASEPLEASEPLEASE HELPP MEE!!! 26. How does HIV affect the body? It infects red blood cells, decreasing the amount of oxygen the blood can carry. It infects certain white blood cells, destroying the immune system and making the body susceptible to infection. It infects the alveoli of the lungs, reducing lung capacity and the effectiveness of the respiratory system. It infects blood-forming cells in the bone marrow, producing anemia and destroying the immune system. 27. Which type of diabetes generally occurs in young adults and children and always requires insulin as part of the treatment plan? type 1 type 2 type 3 type 4 28. Which of the following is NOT a warning sign of skin cancer? crushing chest pain a sore that does not heal unusual bleeding or discharge thickening or lumps 29. What is the most fatal form of skin cancer associated with moles? squamous cell carcinoma basal cell carcinoma malignant melanoma acute cell melanoma 30. What disease is caused by a bacteria and can be sent in a powdery form for bioterrorism and leads to difficulty breathing and even death? West Nile virus anthrax bovine spongiform encephalopathy stroke 31. What is the general name for all infections that cause diarrhea to occur? Irritable Bowel Syndrome Crohn's Disease Colon Cancer Dysentery 32. Which fat leads to atherosclerosis and can contribute to one's risk of a heart attack or stroke? steroids cholesterol phospholipids olive oil 33. What is key to improve cancer's survival rates? improve people's nutrition and lifestyle choices more research into better chemotherapy drugs programs that stress early detection and intervention better surgical techniques to remove all cancer cells 34. What is the disease that involves changes in the nerves and chemicals of the brain leading to memory loss, personality changes, and complete dependency? Parkinson's Alzheimer's Paget's Grave's 35. Which of the following is not a disorder related to hypertension? congestive heart failure stroke diabetes mellitus heart attack
Homework Help - 2 Answers
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1 :
It's considered poor form to post a laundry list of your homework questions on Y!A. I suggest you Google each term or look it up in your glossary. You'll be a better person for it. Good luck in your studies, ~ Mitch ~
2 :
I provided as many of the search areas as Yahoo Answers permits (10) at the other area where you placed your question: http://answers.yahoo.com/question/index;_ylt=AiF.VHHg301RYLVdIslr1twjzKIX;_ylv=3?qid=20090806211605AALgfYl I do want to mention that if you are taking this course because it is a requirement for a field other than Health, it is still important to learn how to research for a quick answer. The whole idea of taking a course is to learn something...not just to get unearned credit. Here are some of the best and easiest sites to use: http://health.nih.gov/ Just type in the keyword - disease in the box and you will be given a selection. Try the first and second ones. Another easy site is the Mayo Clinic using the same procedure as above:: http://www.mayoclinic.com/ That said here are the best keywords and other info to use for each question: 26) I provided website information in my previous answer - this is one where you should really read - I'd avoid Wikipedia on this one as it will just confuse you. 27) The answers are in the other answer I provided Type in "Diabetes Type 4" to begin with - you'll find a shorter selection which will lead you to a discussion of all types and therefore your answer. 28) Warning signs of skin cancer or just think logically and then double check. 29) Fatal form of skin cancer "Most dangerous form of skin cancer" or just enter each term provided in the multiple choice 30) Begin at the top of your list and stop when you think you have the answer - If you're not sure, continue to the last 2. 31) Begin at the top of your list and check each term. 32) The search is "atherosclerosis" - very basic 33) Cancer - survival You could also type in "American Cancer Society" http://www.cancer.org/docroot/home/index.asp 34) Begin with Alzheimer's disease move on to Parkinson's disease Paget's Disease Graves disease 35) "Hypertension" and then each of the choices You can do this and you need to do it. Would you want a doctor or nurse who made it through med school by getting the answers at Yahoo Answers?






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Tuesday, September 4, 2012

Please help me! I'm trying to solve these questions! 10 points*

Please help me! I'm trying to solve these questions! 10 points*?
I'm taking my health class online and I have no clue what these questions mean! PLEASEPLEASEPLEASEPLEASE HELPP MEE!!! 26. How does HIV affect the body? It infects red blood cells, decreasing the amount of oxygen the blood can carry. It infects certain white blood cells, destroying the immune system and making the body susceptible to infection. It infects the alveoli of the lungs, reducing lung capacity and the effectiveness of the respiratory system. It infects blood-forming cells in the bone marrow, producing anemia and destroying the immune system. 27. Which type of diabetes generally occurs in young adults and children and always requires insulin as part of the treatment plan? type 1 type 2 type 3 type 4 28. Which of the following is NOT a warning sign of skin cancer? crushing chest pain a sore that does not heal unusual bleeding or discharge thickening or lumps 29. What is the most fatal form of skin cancer associated with moles? squamous cell carcinoma basal cell carcinoma malignant melanoma acute cell melanoma 30. What disease is caused by a bacteria and can be sent in a powdery form for bioterrorism and leads to difficulty breathing and even death? West Nile virus anthrax bovine spongiform encephalopathy stroke 31. What is the general name for all infections that cause diarrhea to occur? Irritable Bowel Syndrome Crohn's Disease Colon Cancer Dysentery 32. Which fat leads to atherosclerosis and can contribute to one's risk of a heart attack or stroke? steroids cholesterol phospholipids olive oil 33. What is key to improve cancer's survival rates? improve people's nutrition and lifestyle choices more research into better chemotherapy drugs programs that stress early detection and intervention better surgical techniques to remove all cancer cells 34. What is the disease that involves changes in the nerves and chemicals of the brain leading to memory loss, personality changes, and complete dependency? Parkinson's Alzheimer's Paget's Grave's 35. Which of the following is not a disorder related to hypertension? congestive heart failure stroke diabetes mellitus heart attack
Homework Help - 3 Answers
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1 :
I don't know what class this is for, appears health related. I don't want to be hard nosed - everyone of these can be answered with a little searching. I am retired teacher - you can find the answers, you don't need them from me or anyone.
2 :
26) It infects certain white blood cells, destroying the immune system and making the body susceptible to infection. 27) Type 1 28) crushing chest pain 29) malignant melanoma 30) anthrax 31) Dysentery 32) cholesterol 33) improve people's nutrition and lifestyle choices 34) Parkinson's 35) diabetes mellitus Hope this helps! Please vote mine as the best answer [it'll be like saying thanks] i researched them all individually. :)
3 :
If you are taking a health class online, you should have been provided reading material. I can't give you the answers as that would be cheating but I can provide sites where by reading 2 or 3 paragraphs, you can find the answers rapidly. 26) HIV http://www.epigee.org/health/hiv_symptoms.html http://www.mayoclinic.com/health/hiv-aids/DS00005/DSECTION=symptoms 27) Diabetes in young adults and children http://mayoclinic.com/health/type-1-diabetes-in-children/DS00931 The next one is a must read if you are taking a health class - longer but it provides some very interesting information http://care.diabetesjournals.org/content/23/3/381.full.pdf Here's an easy one: http://www.battlediabetes.com/double-diabetes-placing-your-kids-at-even-more-risk/ Now THINK when you read this next one: http://doctor.website2go.com/p6.html 28) Not a warning sign of skin cancer You should be able to get this one easily http://ezinearticles.com/?Skin-Cancer-Warning-Signs---Five-Signs-and-How-to-Prevent-Skin-Cancer&id=2254326 29) Most dangerous form of skin cancer You're going to have to do some reading here: http://ezinearticles.com/?Melanoma---Surviving-the-Least-Common-But-Most-Dangerous-Form-of-Skin-Cancer&id=1597441 30) This one is on you - think back to after 9/11 and remember the scares at various places. You can already eliminate 2 choices: stroke and bovine spongiform encephalopathy. How is West Nile transmitted? Not through the mail. 31) Diarrhea This is just a matter of looking up each word and doing some simple reasoning - you are looking for a general answer. Do all people with diarrhea have cancer? Isn't Crohn's a specialized disease? Look up dysentry - how do people get it? Is it specific or general. Lastly look up IBS or irritable bowel syndrome. Does that feel like the logical answer? 32) Start by looking up atherosclerosis. Ok the answer should be there but if it isn't...think. Are steroids a fat? yes/No Does everyone who has athrosclerosis use olive oil? What diets is olive oil good for? Now look up cholesterol and then phospholipids. Or to save time just go to Wikipedia and look up Atherosclerosis - your answer is in the first paragraph. 33) What is key to starting cancer treatment? http://www.canceradvice.co.uk/cancer-news/may-2007/cancer-survival-rates-114/ 34) This one is more difficult because it describes the end stages of PD with dementia and it describes completely AD. Think it through. You should also at least know what Grave's disease is and how it requires early intervention. Did you know that Marty Feldman of Young Frankenstein had Graves? That's what caused the bulging eyes although it is certainly not the most common symptom. And most certainly read about the very painful Paget's disease. 35) First you should figure out what hypertension is - the rest is easy. Just make a selection from the drop down - keep returning and reading. Or just be logical because you already know that diabetes is pancreatic. http://www.webmd.com/hypertension-high-blood-pressure/default.htm If you don't know how to conduct a search, this should help - the search parameters were dictated by the questions. I can be reached through Yahoo Answers





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Saturday, September 1, 2012

2) in which condition is the patient most likely to hemorrhage? Homework with body systems terminology

2) in which condition is the patient most likely to hemorrhage? Homework with body systems terminology.?
just want to see if my answers are right, if they are not please let me know what one is right. thanks 2) in which condition is the patient most likely to hemorrhage? A)thrombocytopenia B)ploycythemia C)thalassemia D)erythroblastosis fetalis (I THINK IT'S B) 3)select the abbreviation of a test used to evaluate the diabetic patient's ability to metabolize carbohydrates. A)ck B)iddm C)niddm D)gtt (I THINK IT'S A) 5)a patient complains of constantly desiring food & water, than having to urinate frequently. these symptoms suggest A)diabetes insipidus B)cushing's syndrome C)diabetes mellitus D)panhypopituitarism (I THINK IT'S B) 6)Select the form of leukemia that affects the bone marrow & develops gradually. A)acute myelocytIic leukemia B)chronic myelocytic leukema C)acute lymphocytic leukema D)chonic lymphocytic leukema (I THINK IT'S C)
Biology - 2 Answers
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1 :
2)a 3)c 5)c 6)b throm- like thrombosis,air bubble- niddm-non insulin dependent diabetes lymph-lymphmodes-not bones
2 :
2a thrombocytopenia is a lack of platelets required for blood clotting. Polycythemia is an excess of blood cells 3d gtt = glucose tolerance test 5c Diabetes mellitus would produce those symptoms most dramatically though your choice Cushing's would also produce similar symptoms so this is an ambiguous question 6b Chronic indicates slow onset or disease present over a long time myelocytic indicates involvement of bone marrow.







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