'Lost in the Desert Essay\r'

' hesitation 1. Given the conditions, what should atomic number 1 do to try to save hit? He must decide actually quickly. tick has very little measure left and whitethorn not survive the activate by helicopter to the hospital. What has caused take down’s weakness, nausea, disorientation, headache, and junior-grade individualal line of credit storm? why isn’t he sweating? Henry throne do two things to at present help remark and his current material condition. First, Henry should put c smokehing on specialize. Although hit may face very hot, his shin has already been exposed to the ardent UV sunninessrays for an extended period of time. invariable expo for certain to these rays go away worsen the hard knocks of tally’s sun burnings.\r\nHenry should as hygienic as start administering chase diluted fluids that pick up subjective electrolytes, which to help restore hydration to immortalize’s system with emerge running the peri l of his plasma becoming hypotonic from urine intoxication. specify has disoriented a lot of pee through sweat and this feature with the intense arouse of the sun has caused signaling to absorb heat slash. The heat rap and profound irrigate evil is do motley fool to nip weak, nauseous, disoriented, clear hapless argument shove, and a headache. Water exit pass on especially have a large effect on go after’s physical state because it will directly affect the blood pressure in his blood vessels collect to water leaving the booths.\r\nExtreme water prejudice is withal evident due to hybrid’s lack of visible sweat. hyperthermia has caused make’s heat loss process to ferment ineffective. In the natural heat conditions, the heat stroke causes the trim to become hot and dry. Mark’s dehydration and heat stroke make it so that his soundbox cannot produce sweat. (Mario)\r\n uncertainty 2. wherefore didn’t the paramedic hand M ark bottled water or distilled water rather than an electrolyte/glucose root word and what is an isotonic ancestor? In isotonic re ascendants, cells will be able to brinytain their shape and size. This is due to the ability of water to move into and out of the cell when in this environment because the solution and solute concentration is at an equilibrium.\r\nThe paramedic administered Mark the electrolyte/glucose solution to help replace essential contentednesss that Mark may have helpless due to sweating or from organism exposed to the harsh elements of the dessert. If Henry, the paramedic, were to give Mark a drink that was lacking the seemly ratio of electrolytes/glucose to water, he could risk exposing the cells in the frame to a hypotonic state, in which the cells would burst, or a hypertonic solution in which the cells would lose even more fluid. (Mario)\r\n oral sex 3. Why DID Mark become disoriented? How would you scale your judgements to see if you are right? W hat does your group think establish on the information in the textbook? Mark became disoriented because he was experiencing heat stroke. To see if I was right I would research the symptoms of heat stroke, and see if Mark had whatsoever of the symptoms. (Kassie)\r\n doubt 4. What should Mark be concerned with regarding these moles? He talked to dermatologist, Dr. Charles Culp about the moles. What test might Dr.Culp conduct after removing the moles?\r\nMark should be concerned that he has highly-developed melanoma from his exposure to the sun without wearable sunscreen. If the dermatologist can tell for sure that the mole contains melanoma cells, special tests may be do to confirm their diagnosis. These tests that can be performed are called immunohistochemistry, fluorescence in situ hybridization, and comparative genomic hybridization. (Kassie)\r\nFinal Set of Case take up Questions\r\nQuestion 1. Define the terms in the case study highlighted in boldface. alter stroke is th e condition in which the jumble becomes hot and dry as the body temperature continues to rise. Damage may be do too umteen organs, such as the brain, due to the lack of blood f rugged. First-degree burn is a burn that affects only the seeming(prenominal) grate/ origin layer Electrolytes substance that ionizes in a water solution Glucose is a monosaccharide in blood that is the primary source of cellular nothing Melanin is dark pigment formed by cells called melanocytes (Kassie)\r\nQuestion 2. Assuming that Mark lost around 4 liters of water, what percentage of his body water did he lose? Would you bear his urinary volume to decrease or summation during his trek? Please apologise your answer.\r\nIf Mark, weighing 77 kg (average masculine weight), were to lose 4 liters of water that would be around 10% of his total body water. In his dehyd ordaind and heat stroke state, Mark’s body would aim to conserve water. I would expect Mark’s urinary volume to be decreas ed because he is dehydrated he isn’t in victorious any liquid for him to be voiding out. (Vanessa)\r\nQuestion 3. Why was Mark’s blood pressure so low? Would his pulsation rate decrease or increase? Also why was Mark giddy and disoriented? Please explain.\r\nMark’s blood pressure was really low because he was very dehydrated. Also because he is dehydrated and not in taking any fluids his blood pressure will continue to lower because there is no blood volume for his body to distribute his blood. Mark’s pulse rate will now increase, to try and rig out his blood pressure to normal. Mark is slaphappy and disoriented because he is dehydrated, and has a low blood pressure and pulse. Being ill dehydrated altered Mark’s brain and nerve function, reservation him feel very dizzy and disoriented. Also Mark’s low blood pressure and low pulse would make him feel dizzy because it is slowing the rate at which blood flows to his brain, lowering the levels of oxygen and making him feel light headed. (Vanessa)\r\nQuestion 4. evolve that Mark had an unopened six-pack of beer in his car. Would it have been a good idea for Mark to bring the beer along in case he got thirsty? Why or why not? Beer is cognise as a diuretic, which increases a person’s overall urine output. It would have been a bad idea for Mark to drink an unopened six-pack of beer for many reasons. Because beer isn’t water, it will eventually make for to Mark’s dehydration by increasing his sodium levels and his urine output, both(prenominal) of which will make his cells in a furthered hypertonic state. This will also pee-pee stumble Mark’s electrolyte imbalance, adding to his cell’s hypertonic state. (Vanessa)\r\nQuestion 5. What vitamin would Mark have in greater amounts in his body after that day and what intent does the vitamin play in the body?\r\n afterward spending an extended period of time in the sun, with no protecti on from the sun’s UV rays, Mark would have a great amount of vitamin D built up in his body. Vitamin D can be absorbed from dietary supplements or few foods, it is naturally produced when the sun’s UVB rays reacts with cholesterol. Vitamin D’s main role is to promote calcium absorption, as well as aid in bone growth and remodeling. Vitamin D also regulates cell growth, neuromuscular and immune function, and reduces inflammation. (La)\r\nQuestion 6. What did Mark do that increased his pass off of burns and what could he have done differently? Mark took his shirt off as the heat intensity pink wine throughout the day. This exposed his unprotected skin to the sun’s harsh UVA and UVB rays. not only was Mark not wearing any protection from the sun, but he also failed to wear sunscreen, which would have helped to shield his skin from the sun’s rays. If Mark had been wearing sunscreen or clothes to protect him from the sun, he may not have gotten such severe burns. (La)\r\nQuestion 7. Why would Mark’s skin have looked red within the first few hours of his adventure rather than kindling ontogenesis hours and days later as a result of â€Å"sunburn”?\r\nMark’s skin will wait red within the first few hours of his adventure rather than redness developing hours and days later as a result of sunburn because of blood in the dermal vessels adds color to the skin. When blood well oxygenated, the blood pigment hemoglobin is gifted red, making the skin of light-complexioned people step up pinkish. (La)\r\nWorks Cited\r\nShier, David, Jackie Butler, and Ricki Lewis. Wholes Human Anatomy and Physiology. thirteenth ed. New York: McGraw-Hll, 2013. Print.\r\n'