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Stats & mechanics edexcel a level maths

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chosen at regular intervals from an ordered list. E.g. choose a number between 1-10 randomly and if you got 5, choose every 5th person after that Stratified sampling -correct answer*Random sampling- Population is in groups, and a proportional random sample is taken for each group. The formula for choosing how many people to take from each group (number in group)/(number in population) x overall sample size Quota sampling -correct answer*Non-random- an interviewer selects a sample that reflects the characteristics of the whole population, and keep going until they have done as much as needed. Opportunity sampling -correct answer*Non-random- taking the sample from people who are available at the time the study is carried out and who fit the criteria Locations in the large data set -correct answer*Leuchars-UK Leeming- UK Heathrow-UK Hurn-UK Camborne-UK Jacksonville-USA Beijing-China Perth-Australia What is measured in the large data set -correct answer*Daily mean temperature Daily total rainfall Daily total sunshine Daily mean wind direction&speed Daily maximum gust Daily maximum relative humidity Daily mean cloud cover Daily mean visibility Daily mean pressure Mode/modal class -correct answer*the value that comes up most often Median -correct answer*The middle value when they are in order Mean -correct

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Exam 2 Fundamentals Nursing
acute illness correct answerA sudden illness / abrupt / LESS than 6 months Chronic Illness correct answeran
on-going illness / LONGER than 6 months / just managing symptoms / periods of good and bad Health correct
answerCOMPLETE well-being Health Promotion Model correct answerDirected at increasing a patient's level of
well-being health protection correct answerBehavior motivated by a desire to actively avoid illness, detect it early,
or maintain functioning within its constraints. INTENTIONAL Maslow Hierarchy of Needs correct answer1.
Physiological 2. Safety 3. Love/Belonging 4. Esteem 5. Self Actualization primary prevention correct answerseatbelt,
vaccines, preventative secondary prevention correct answerroutine exams, mammogram, blood sugar tertiary
prevention correct answeractions taken to contain damage once a disease or disability has progressed beyond its
early stages - walker Suchman's Stages of Illness correct answerStage 1: Symptom experience: Believe something
is wrong Stage 2: Assumption of the sick role: Accepts the sick role and seeks confirmation Stage 3: Medical care
contact: Seeks advice of a health professional Stage 4: Dependent client role: Becomes dependent on the
professional for help Stage 5: Recovery or rehabilitation: Relinquish the dependent role, Resume former roles and
responsibilities Hypotonic correct answermore fluid less particles cells swell Hypertonic correct answermore
particles LESS fluid Diffusion correct answerhigher to lower osmosis correct answermovement of h2o cations
correct answer+ charged ions crutches correct answershould be 6 inches away from tip of toes hand grip by hip
1.5-2 below axilla 30 degree elbow angle 4 point gait correct answer1: 1 crutch 2: opposite foot 3: other crutch 4:
other foot nothing moves together (partial weight bearing) 3 point gait correct answer1: move two crutches and bad
leg together 2: move good foot (none weight bearing) 2 point gait correct answer1: move on crutch and opposite food
together 2: move other crutch and other foot together cane correct answerCane on STRONG side move 3-6 inches
cane and foot same time walker correct answer ROM passive correct answersomeone has to move the patient
FULLY ROM Assistive correct answerpatient needs SOME help ROM active correct answerperformed by patient plan
of care for a hip fracture ? correct answermanslows health model pneumonia after a cold/cough correct
answeracute illness what disease has the most emotional / behavior response? correct answerchronic disease
what supplement enhances flow in gall bladder, liver, spleen, stomach ? correct answermilk thistle this stimulates
mental activity, enhances immune system and improves appetite? correct answerGINSENG Nursing Diagnosis
correct answerused to evaluate the response of the whole person to actual or potential health problems (etiology,
signs, symptoms, problem) oligo - ? correct answerscanty arthro - correct answerjoint pepsia - correct
answerdigestion eu correct answernormal myelo ? correct answerbone marrow what food has calcium? correct
answerdairy,sardines, whole grains, and leafy green vegetables feverfew correct answerboosts immune system
wound healing basal metabolic rate ? correct answerthe minimum amount of energy needed for body to function
Carbohydrates correct answerBroken down to glucose to provide energy. (carbon / hydrogen / oxygen molecule)
dysphagia correct answerdifficulty swallowing fat soluable vitamins are correct answerA, D, E, K kilocaolorie
correct answeramount of heat energy needed to raise temp what is the most abundant lipid in food? correct
answertriglycerides allergies affect... ? correct answerthe immune system intolerance affect...? correct
answerdigestive system opia - correct answervision - adeno correct answergland tocia - correct answerchildbirth /
labor phasia - correct answerspeech what happens when you have hypercalcemia ? correct answeryour bones hurt
and blood clotts a good sedative supplement ? correct answervalerian - ventro correct answerbelly -esis correct
answercondition xantho correct answeryellow what are the electrolytes in extracellular fluid ? correct
answersodium, chloride, bicarbonate -erythro correct answerred a decreased serum calcium ..... has ... correct
answerlaryngospsms positive chovstek positive trousseau diarrhea at what stage do you RE-asses a patient?
correct answerimplementing when excess fluid is being pushed IN correct answerEdema, sore joints what
supplement improves memory function? correct answerGinko at what stage do nurses draw conclusions? correct
answerevaluation if you have decreased sodium you need what food? correct answercelery, ham, premade food
what supplement treats prostate hypertrophy, anti inflammatory, false low, prostate antigen delaying dx of prostate?
correct answersaw palmetto nephron ? correct answerkidney when do nurses do interventions? correct
answerplanning BMI categories correct answerUnderweight = <18.5 Normal weight = 18.5-24.9 Overweight = 25-29.9
Obesity = BMI of 30 or greater Morbid = 40+ H2O soluble vitamins correct answerB and C What is is called when
sodium is high? correct answerhyperNAtremia What is it called when Potassium is high? correct
answerhyperKAlemia what do the both calcium tests (chvstek & trousseau) test for? correct answeris positive it
tests for hypoCAlcemia Vitamin A correct answerVision (night vision), skin, resists infection, bone tissue Vitamin D
correct answersunshine vitamin, absorption of calcium (sun, milk, liver, fish) Vitamin E correct answerantioxidant
RBC & protect cells from free radicals (veggies, seeds, oil, nuts ) Vitamin K correct answerblood clotting, bone
health (liver, dark green veggies) Vitamin C correct answerAscorbic Acid wound healing / IMMUNE system skin
collage / yellow fruit (potato / citrus) Vitamin B12 correct answerCyanocobalamin dairy, poultry, meat, eggs What do
minerals do? correct answermaintain bone tissue Minerals are correct answerpotassium, sodium, chloride, calcium,
phosphate, magnesium What is the purpose of magnesium? correct answernerve muscle cardiac (yeast) What
messes up your mental health? correct answerlow folate and too much sodium Prealbumin correct answer15-36
mg/dL before the real malnutrition Albumin correct answer(-) kidney disorder, been malnourished for a while
Transfernin correct answerplasma protein (- #s is a bad thing) how blood is transported in the body H & H correct
answerhemoglobin and hematocrit iron for gas exchange good RBC.s BUN correct answerblood urea nitrogen
Evaluates kidney function creatine levels correct answer0.8-1.3 What is a vegetarian diet? correct answerA diet in
which in which few or no animal products are eaten The same as a vegetarian diet except that they do not eat any
animal products whatsoever. vegan correct answera person who does not eat food from any animal source Kosher
correct answerprepared according to Jewish dietary law clear liquid diet correct answera diet that consists of foods
that are liquid at room temperature and leave little residue in the intestine. Ex: Water, Sprite, Ginger Ale, all
beverages without any residue, broth, Jello good for pre and post op surgeries good for acute vomit and diarrhea full
liquid diet correct answerclear liquids + liquid dairy products, all juice, strained fruits, vegetables, and cereals //
opaque GI upset Digestive Diet mechanical soft diet correct answerchopped really little diabetic diet correct
answeris calorie controlled cardiac diet correct answerLow salt, low fat renal diet correct answerLow protein Low

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