Wednesday, August 24, 2005

First assignment

(Edited to add defs, which were lifted directly from wiki and which will need to be cited, though it's not done here - don't worry, I'm not plagiarising). I'm starting the rewrite process and will keep updating as I rewrite. My partner will be here shortly, at which point we'll discuss her list and come up with a final list and defs. Wiki: http://en.wikipedia.org/wiki/Main_Page

DNA (Deoxyribonucleic acid)- "nucleic acid that contains the genetic instructions specifying the biological development of all cellular forms of life (and many viruses)". (wiki)
gastrointestinal - "digestive tract, also referred to as the GI tract or the alimentary canal or the gut, is the system of organs within multicellular animals which takes in food, digests it to extract energy and nutrients, and expels the remaining waste". (wiki)
dorsal - "In anatomy, the dorsal is the side in which the backbone is located. This is usually the top of an animal, although in humans it refers to the back. It is the anatomical opposite of ventral." (wiki)
ventral - front or underside of an animal, opposite from the backbone, opposite dorsal side (wiki)
medial - anatomical description for structures near the midline of the body. (wiki)
carcinogen - "any substance or agent that promotes cancer. Carcinogens cause cancer by altering DNA in cells, interfering with normal biological processes." (wiki)
distal - anatomical term used to describe position on the limbs or other appendages, proximal is closer to the main body, contrasted with distal, which is further away from the main body. (wiki)
digit - "In anatomy, a finger or toe." (wiki)
virus - small particle that infects cells. Viruses can reproduce only by invading and controlling other cells as they lack the cellular machinery for self reproduction. Typically a small amount of nucleic acid (either DNA or RNA, but not both) surrounded by some form of protective coat. (wiki)
prion - short for proteinaceous infectious particle — are infectious self-reproducing protein structures. Though their exact mechanisms of action and reproduction are unknown, it is now commonly accepted that prions are responsible for a number of previously known but little-understood diseases such as "Creutzfeldt-Jakob disease (CJD) and bovine spongiform encephalopathy (mad cow disease) (Collinge, 2001). These diseases affect the structure of brain tissue and are all fatal and untreatable." (wiki)

Thoughts?

After writing up this list the first time, I read the 2 CP articles... the one was interesting (and an enjoyable description of the strange pathscareerss sometimes take) and the other was NOT. The second one was pretty much unreadable - I read the words, but I can't promise that I understood the concepts. Someone needs to get that guy an editor!

(Ed: Short essay: Discuss significance of technical terms and concepts in your field of study or career interest. 250-300w). Ha - the medical field is ALL technical terms and concepts! Why is that useful? For greater precision and standardization between drs, to describe very detailed medical information in words without pictures (I'd compare it to engineering except they get CAD and we don't!), thinking mostly of surgery and anatomy here, but the difference between a ventral and medial mole abnormality is significant and could be the difference between catching skin cancer early because you removed the right mole and removing the wrong mole and having to redo the surgery, possibly more invasive and lesssuccessfull because of the delay, and the stronglikelihoodd of getting sued, simply from a simple mistake in description. (I'm assuming here that the pt comes into surgery already underanesthesiaa - since these sort of mistakes do happen (and the media enjoys reporting them!) it is a serious concern of the medical profession to be as precise and descriptive as possible. Life and death matters and all that. )

(I'm having logging in issues with WebCT and can't look it up - what does he want for citation format?)

(Great, the spellcheck in blogger KILLS my post... all the strange repeating letters... yea, NOT ME!)

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