Bad Fish Case Study - 1789 Words

Bad Fish-Case Study Part I 1. Present the â€Å"Doctor’s Notes† portion of the case with a description or definition of the following terms or concepts: a. diaphoresis: a synonym for perspiration b. motor dysfunction: abnormal, disturbed or impaired functioning of a muscle, nerve, or center that affects/produces movement c. paresthesias: an abnormal sensation, such as burning or prickling d. cyanotic: blue/purple discoloration of the skin due to low oxygen saturation e. hypoventilating: breathing at a very slow rate f. bradycardia: slow heart beating rate g. gastric lavage: stomach pumping; a way to clean out contents of the stomach h. oxygen saturation: a measure of how much oxygen is in the blood 2. As mentioned in the case description, tetrodotoxin is a molecule that blocks voltage-gated sodium ion channels. Describe the structure of a sodium ion. a. A sodium ion (Na+) occurs when a sodium atom loses an electron and gains a positive charge 3. What is a voltage-gated sodium ion channel? What is it made of? What is its function? a. A voltage-gated sodium ion channel opens when there is a change in the voltage of the membrane and allows sodium ions to flow across its electrochemical gradient. These voltage-gated channels are made up of amino acids and they aid in generating and moving an action potential down a membrane or axon (Brooker, Robert, 106). 4. Why do sodium ions need channels to move in and out of cells? a. Most cell membranes are selectively permeable, meaningShow MoreRelatedThe Nevada Four Were Spiritually And Had Long Term Personal Connections1202 Words   |  5 PagesContext Statement This case study highlights that the Nevada Four were spiritually and had long term personal connections to do something good for the Wetlands. Upon being neglecting, these four bureaucrats took action and got involved with going behind their superior back to see fit to their beliefs and passion for the Wetlands. The Wetlands future was in the hands of the Department of Interior, in which the Nevada four felt wasn’t making any progression and decided to take action and attack fromRead MoreConfidence Interval1068 Words   |  4 PagesBrand A given the size of the population and the percentage that picked Brand A. Solve: (a) if the sample is a random sample, then the confidence interval for the sample population is equal to the confidence interval for the true population. The study reported a selection of Brand A by 52% of the people with a 95% confidence interval having a margin of error of 3%. Margin of error is equal to the half-width of the confidence interval, therefore the confidence interval is 49% to 55% picking BrandRead MoreBreast Cancer Patients Treated With Endocrine Therapy1592 Words   |  7 Pagescancer patients, but also eight different studies have shown data linking poor response of tamoxifen therapy too CCND1. FISH (Fluorescence in situ hybridization) is an analyzing kit used to determine the TMA blocks that were cut and transferred to and from an adhesive-coated slide system. When the FISH method was performed on 147 patients only 14 showed any signs of TMA spots due to insufficient hybridization. FISH analysis without CCND1 amplification is bad for business it is usually recommended thatRead MoreCase Study On New England Fisheries1326 Words   |  6 Pages1950s allowed fishermen to take in much more fish than previous years. Through continued over fishing and lack of controls in place at the time, the fish stock depleted to the point the George’s Banks could no longer support the fisherman. As early as 1914, the Government was receiving reports from the U.S. Commissioner of Fisheries on the potential impact to unregulated fishing. By 1931, serious questions were being asked about the ability of the fish to be able to continue to meet the demandsRead MorePain Is A Sensation That Humans Feel1609 Words   |  7 Pagesliving organisms, such as animals (Key, 2014). This brings about a popular discussion on whether or not fish feel pain. There are people that stand on both sides of the argument. This discussion may have gained popularity because if they do feel pain, how might this impact us socially? Braithwaite, a professor of fisheries and biology at Penn State and colleague, did research on whether or not fish have nociceptors. In humans, these are the sensory receptors that are used to detect pain signals.Read MoreAnalysis of Customer Service Management1639 Words   |  7 Pagesthe following factors: â€Å"consider new†, â€Å"cut again†, â€Å"remain loyal†, â€Å"recommend†, â€Å"straightforward†, â€Å"open†, â€Å"dont want to know†, â€Å"wants feedback†, â€Å"honest†, â€Å"truthful†, â€Å"can’t tell†, â€Å"needs repair†, â€Å"fix relationship†, â€Å"guilty†, â€Å"intact†, â€Å"bad experience†, â€Å"bad job†, â€Å"pleasing†, â€Å"distressing†, â€Å"minor problem†, â€Å"major problem†, â€Å"concerned†, â€Å"satis_stylist†, â€Å"happy cut†, â€Å"meet need†, â€Å"friendâ⠂¬ , â€Å"know well†, â€Å"important†, â€Å"intimate†, â€Å"close friend†, â€Å"regularly†, â€Å"general company†, â€Å"realistic†, â€Å"importantRead MoreEssay about Salmon Farming1573 Words   |  7 Pagesit’s the fastest growing segment of agriculture. Salmon farming plays an important role in the economies of many areas as well. Jobs and other economic benefits contribute to the value of salmon as much its role in good nutrition. Salmon is an oily fish rich in omega-3 fatty acids, a substance that almost certainly helps protect against heart disease and may also reduce the risk of cancer and Alzheimers. There is one species of Atlantic salmon and five species of Pacific. Atlantic salmon accountRead MoreThe Deepwater Horizon Oil Rig Exploded1423 Words   |  6 Pagesnothing. They were now past the period of reasonable survival and they were assumed dead. The environment is another stakeholder that was affected. On the coast of Louisiana, a study of dolphins was done which found that roughly half of the dolphins were extremely sick from oil exposure (Brennan 2013). In a different study, it showed that from 2010 through 2012 eight hundred and seventeen bottlenose dolphin deaths reported, that is an increase of about 37% compared to previous years. Ingestion ofRead MoreWater Pollution And Its Effects On Aquatic Life1526 Words   |  7 Pagesmicroorganisms refer to organisms that cannot be killed by antibiotics such as penicillin or ampicillin. The heavy metals referred to are, mercury (Hg), cadmium (Cd), arsenic (As), chromium (Cr), thallium (Tl), and lead (Pb); these metals mainly impact fish. As mentioned above one of the key sources of water pollution is hospital wastewater. It has been reported that local wastewater treatment plants are unequipped to treat the wastewater completely (Nielsen) and therefore hazardous to the environmentRead MoreThe Natural Environment And The Human Race1531 Words   |  7 Pageslegal manner, the act is inherently just. Alice Walker speaks of how the Native Americans treated animals like humans and only killed when it was necessary for their survival. The European immigrants and their descendants have inherited an extremely bad reputation as being unethical hunters. One Native American group is quoted by Alice Walker saying, â€Å"The whites did not kill them to eat; they killed them for the metal that makes them crazy. And they took only the hides to sell. Sometimes they did not