HELP ME HERE For thousands of years, people have interacted with ecosystems. Many cultures developed

HELP ME HERE For thousands of years, people have interacted with ecosystems. Many cultures developed around nearby ecosystems. Many Native American tribes of North Americas Great Plains developed a complex lifestyle based on the native plants and animals of plains ecosystems, for instance. Bison, a large grazing animal native to the Great Plains, became the most important biotic factor in many Plains Indians cultures, such as the Lakota or Kiowa. Bison are sometimes mistakenly called buffalo. These tribes used buffalo hides for shelter and clothing, buffalo meat for food, and buffalo horn for tools. The tallgrass prairie of the Great Plains supported bison herds, which tribes followed throughout the year. As human populations have grown, however, people have overtaken many ecosystems. The tallgrass prairie of the Great Plains, for instance, became farmland. As the ecosystem shrunk, fewer bison could survive. Today, a few herds survive in protected ecosystems such as Yellowstone National Park.In the tropical rain forest ecosystems surrounding the Amazon River in South America, a similar situation is taking place. The Amazon rain forest includes hundreds of ecosystems, including canopies, understories, and forest floors. These ecosystems support vast food webs.Canopies are ecosystems at the top of the rainforest, where tall, thin trees such as figs grow in search of sunlight. Canopy ecosystems also include other plants, called epiphytes, which grow directly on branches. Understory ecosystems exist under the canopy. They are darker and more humid than canopies. Animals such as monkeys live in understory ecosystems, eating fruits from trees as well as smaller animals like beetles. Forest floor ecosystems support a wide variety of flowers, which are fed on by insects like butterflies. Butterflies, in turn, provide food for animals such as spiders in forest floor ecosystems.Human activity threatens all these rain forest ecosystems in the Amazon. Thousands of acres of land are cleared for farmland, housing, and industry. Countries of the Amazon rain forest, such as Brazil, Venezuela, and Ecuador, are underdeveloped. Cutting down trees to make room for crops such as soy and corn benefits many poor farmers. These resources give them a reliable source of income and food. Children may be able to attend school, and families are able to afford better health care. PH =7.45.  PaCO2= 24mmHg.  HCO3= 16mEq/L2. PH= 7.33  PaCO2= 15mmHg  HCO3= 8mEq/L3. PH= 7.51  PaCO2= 25mmHg.  HCO3=19mEq/L4. PH=7.50. PaCO2= 34mmHg  HCO3=26mEq/L5. PH=7.43. PaCO2= 41mmHg.  HCO3= 26mEq/LVitalsTime Temp Pulse Resp BP SPO2 Pain1500 97.3 120 28 173/93 100% RA 10/10 “All over”1530   116 26 168/92 100% RA 9/10 “Chest”1700   108 18 156/88 100% RA 9/10However, the destruction of rain forest ecosystems has its costs. Many modern medicines have been developed from rain forest plants. Curare, a muscle relaxant, and quinine, used to treat malaria, are just two of these medicines. Many scientists worry that destroying the rain forest ecosystem may prevent more medicines from being developed.The rain forest ecosystems also make poor farmland. Unlike the rich soils of the Great Plains, where people destroyed the tallgrass prairie ecosystem, Amazon rain forest soil is thin and has few nutrients. Only a few seasons of crops may grow before all the nutrients are absorbed. The farmer or agribusiness must move on to the next patch of land, leaving an empty ecosystem behind.LabsCBC Result Reference RangeWBC 15.3 H 4-11RBC 3.56 L 4.5-5.9Hgb 11.1 L 13.0-17.0Hct 37.3 L 39.0-51.0Platelets 257 150-450Neutrophils (segs) 81.7 H 33-69%Lymphocytes 10.6 L 20-55%Monocytes 6.0 3-8%Eosinophils 0.5 L 1-3%Basophils 1.2 1%Metabolic Result Reference RangeSodium 120 L 135-145Potassium 6.9 H 3.5-5.0Chloride 95 L 98-107CO2 14.5 L 21-32Glucose 1174 H 65-99Why were the sodium and chloride levels low?Why was the potassium elevated?Why were the BUN and creatinine elevated?BUN 40 H 10-20Creatinine 2.86 H 0.5-1.4GFR 19 >60Calcium 8.2 L 8.4-10.2Lipase 11 L 22-51Total Protein 5.6 L 6.2-8.0Albumin 2.1 L 3.2-5.5Arterial Blood Gases + Beta Hydroxybutyrate (BHB) Result Reference RangepH 7.12 L 7.35-7.45paCO2 26 L 35-45paO2 95 75-100HCO3 15 L 22-26spO2 97 94-100%BHB 1.2 H 0.0-0.5 mmol/LWhy was her carbon dioxide low?  Health Science Science Nursing Share QuestionEmailCopy link Comments (0)

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