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Communication Myths - Answer-Myth 1: Communication is a cure-all Myth 2: Communication is just common sense Myth 3: Communication quality equals qunatity Communication - Answer-systematic process in which individuals interact with and through symbols to create meaning and interpret meaning Content level - Answer-what is said Relationship level - Answer-how the message defines or redefines the association between individuals Types of Communication: Intrapersonal - Answer-communication with...

What are the most common myths about communication? - Answer-1. Communication is a cure all 2. Communicating is just common sense 3. Communication quantity equals quality Name the three models of communication - Answer-- Linear: one way - Interactive: question and answear - Transactional: on going conversation Explain the linear model of communication - Answer-One way, sender sends a message through a channel to a receiver in an atmosphere of noise. Ex: radio or television Explain the in...

Nutrition NR 228 bundled exams with complete solution

What are some causes of fluid retention? (select all that apply) - Answer-A. Excess sodium/sodium retention B. Kwashiorkor C. Water intoxication What can cause a sodium deficiency? (select all that apply) A. Dehydration B. Hypernatremia C. Diarrhea D. Liver Disease - Answer-A. Dehydration C. Diarrhea What are some ways to treat GERD? A. Lay down after meals B. Avoid big meals C. Avoid tight clothing D. Avoid high fat foods E. Eat chocolate to ease stomach - Answer-B, C, D Which o...

Pregnancy weight gain for normal weight - Answer-25-35 lbs *due to breast feeding and amniotic fluid Dietary Guidelines for pregnant women - Answer--Avoid foods such as raw eggs, raw meats, excessive amounts of coffee (only one cup per day) Vitamins that should not increase during pregnancy are - Answer--Vitamin C (hypercalcemia) -Vitamin E (fetal heart defect) -Vitamin K (prolong jaundice) Preeclampsia nutrition related concerns - Answer--Patient will be put on the DASH diet (hypertensio...

If a physician orders a "diet as tolerated" for a patient, the nurse should: - Answer-Encourage the patient to normalize the diet as his or her appetite and symptoms allow. When will a clear liquid diet would be most appropriate? - Answer-A patient who has had major surgery within the past 18 hours To determine the nutritional adequacy of a tube feeding - Answer-Anthropometric, biochemical and clinical indexes should be assessed weekly. A homeless man is brought into the emergency room w...

Types of sugars - Answer-glucose, sucrose, fructose, galactose, maltose, lactose Sucralose, aspartame, and saccharin are commonly used alternative sweeteners. essential nutrients - Answer-nutrients necessary for normal body functioning that must be obtained from food nonessential nutrients - Answer-Nutrients required for growth and health that can be produced by the body from other components of the diet. GI organs and functions - Answer-Ingestion- Process of taking food into the mouth, st...

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Individuals have the right to live their lives as long as their actions do not interfere with the welfare of others - Answer-The ethical principle of autonomy assumes that: "do no harm" - Answer-The ethical principal of nonmaleficence is: Possess the tools to explore ethical dilemmas with objectivity - Answer-Because of the highly charged emotional nature of the substance abuse treatment field, providers should: Only share identifying information with the client's consent - Answer-To ens...

the production of heat at the anode is directly proportional to _______ - Answer-tube current approximately _____ of the kinetic energy of the projectile electrons is converted to x-rays at the target - Answer-1% the _____ of an x-ray beam is higher when the peak of the emission spectrum is further to the _____. - Answer-quality, right x-ray quantity increases in direct proportion to increases in _____. - Answer-mAs if a photon interacts with matter and scatters, the photon - Answer-exists...

What is the purpose of developing exposure charts? - Answer-Patient dose and image quality The output screen of a fluoroscopic image intensifier tube is composed of? - Answer-zinc cadmium sulfide The "Electron Image" of the image intensifier tube is formed by electrons released from the... - Answerphotocathode Digital fluoroscopy has numerous benefits, what is the one very important benefit? - Answer-decreased patient dose Digital fluoroscopy can capture an image in... - Answer-33 millis...

What basic ethical principle assumes that individuals have the right to live their lives as long as their actions do no interfere with the welfare of others? - Answer-autonomy Which of the following steps was not listed as part of the decision-making framework for systematically choosing a course of action when ethical codes do not specify how to act in a particular situation? - Answer-choose a course of action What is nonmaleficence? - Answer-do no harm You have a client that comes in wit...

Inhalation of some foreign material into airway Radiodense or radiopaque outline Soft-tissue technique for upper airway/Lateral upper airway, expiration and inspiration PA images - Aspiration -Definition -Radiographic Appearance -Exposure Adjustment Collapse of all or part of the lung Local increase in density, plate-like streaks; mediastinal shift with severe cases Increase technique - Atelectasis -Definition -Radiographic Appearance -Exposure Adjustment Chronic dilation of the bro...

Know the definition of Code Blue - Answer-Cardic Arrest- call the code, get the crash cart Know the location of crash carts - Answer-usually located in areas where iodinated contrast studies take place Know the gasgow coma scale and including its rating (rating parameters) - Answer-measures the LOC it includes 3 behavioral categories 1. eyes - open -to voice - to pain - no response 2. verbal response -oriented and alert - disoriented - nonsensical speech - moans, unintelligible - ...

Accreditation - voluntary peer-review process through which an agency grants recognition to an institution for a program of study that meets specified criteria Accreditation: Healthcare organizations - TJC Accreditation: schools - JRC, JRCERT Administrators/managers - responsible for schedules, budgets, hiring, and inventory among other things to keep a department running Bone Densitometry (BD) - Specialized equipment used to assess bone density and diagnose osteoporosis Cardiovascular I...

electrostatics - study of distribution of electrons at rest electrification - Process by which electrons are added or removed from an object electrodynamics - electrons moving from (-) to (+) electrical circuit - circular path from electron source to positive area and back to source two conditions that encourage electrons to move: - vacuums and gasses Five laws of electrostatics - 1. repulsion-attraction 2. inverse square 3. distribution 4. concentration 5. movement Three methods of el...

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What is a photomultiplier? - A vacuum tube consisting of a photoemissive cathode, a series of intermediate electrodes called dynodes, and a collection anode. What does a single-beam spectrophotometer do? - A single-beam spectrophotometer employs one beam of radiation that irradiates one cell. What happens in a deuterium lamp? - The lamp energy from the power source produces an excited deuterium molecule that dissociates into two atoms in the ground state and a photon and the energies of th...

Analytical Chemistry - Study of separation, identification, and quantification of chemical components of a material. Standards - Solution of known concentration used to determine an unknown concentration. Instrumental Chemistry - A field within analytical chemistry that studies chemicals through the use of instruments. Forensic Chemistry - The application of chemistry to law enforcement. Separation Science - The theory and practice of separating molecules. Qualitative Analysis - Determini...

How to calculate signal to noise - Answer-S/N = mean/STDEV -inverse of RSD -STDEV: 5 (#STDEV gaussian curve) -STDEV: peak-to-peak noise/5 S/N relationships - Answer--increase S/N, increase run time -decrease noise, increase S/N Beer's Law - AnswerBeer's Law Calculations - AnswerHard ionization vs soft ionization - Answer--hard: no M+ peak (or small) -soft: M+ peak is visible MS: hard ionization sources - Answer--impart high quantities of residual energy in the subject molecule invokin...