Karen Combs

City: Eugene, Oregon
University: Portland Community College

Posts by Karen Combs:

N-TRIMETHOXYSILYLPROPYL-N,N,N-TRIMETHYLAMMONIUM CHLORIDE C9H24ClNO3Si structure – Flashcards
09 Jun 2018 Flashcards

Molecular Formula C9H24ClNO3Si Average mass 257.830 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Experimental data Predicted – ACD/Labs Predicted – ChemAxon Experimental Physico-chemical Properties Experimental Flash Point: 11 °C Oakwood [S18450] Experimental Gravity: 0.927 g/mL Oakwood [S18450] 0.927 g/mL Fluorochem 0.927 g/l Fluorochem S18450 Experimental Refraction Index: 1.3966 Gelest […]

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Venn diagram: macroeconomics vs. microeconomics – Flashcards
07 Jun 2018 Flashcards

question Considers how prices affect individual buyers and sellers answer Microeconomics question Companies use it to understand what to sell, what to charge, and how to make answer Microeconomics question Study of how individuals and businesses behave within certain economic conditions answer Microeconomics question Examines how goods and services are priced and specific markets answer […]

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Yttrium(III) phosphate O4PY structure – Flashcards
07 Jun 2018 Flashcards

Molecular Formula O4PY Average mass 183.877 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Experimental data Predicted – ACD/Labs Predicted – ChemAxon Miscellaneous Safety: 26 Alfa Aesar 41991 36/37/38 Alfa Aesar 41991 WARNING: Irritates skin, eye, lungs; affects blood clotting Alfa Aesar 41991 Predicted data is generated using the ACD/Labs […]

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PMBOK Chapter 6 5th (project time management) – Flashcards
07 Jun 2018 Flashcards

question What does Project Time Management include? answer The processes required to manage the timely completion of the project. question What is free float? answer Free float is the amount of time that an activity can be delayed without delaying the Early Start of its successor activity. question How do you calculate the free float? […]

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Texas Government Review – Flashcards
07 Jun 2018 Flashcards

question The single most important account in the Texas treasury is the: answer General Revenue Fund question A progressive tax is placed upon: answer income question The largest share of public land revenue in Texas derives from: answer oil lease fees and royalties question The most important single tax in Texas is the: answer general […]

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Chapter 15 Terms – Flashcards
06 Jun 2018 Flashcards

question to manage the federal government’s budget answer what is the roe of the OMB? question to keep the government running when the budget has not been approved answer what is the purpose of “stop-gap funding”? question cutting taxes answer which of the following is an example of expansionary fiscal policy? question to encourage of […]

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Nursing Theorists: Dorothea Orem: Self-Care Deficit Nursing Theory – Flashcards
06 Jun 2018 Flashcards

question Dorothea Orem’s Theory Name answer Self-Care Deficit Nursing Theory question Dorothea Orem’s Self-Care Deficit Nursing Theory: Characteristic answer Three interrelated theories: Theory of Self-Care, Theory of Self-Care Deficit, Theory of Nursing Systems question Self-Care Deficit Nursing Theory: Theory of Self-Care: Self-Care Agency Definition answer Person’s ability to engage in self-care acts question Self-Care Deficit […]

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ATI Practice 2A: Peds – Flashcards
05 Jun 2018 Flashcards

question Infant postop pyloric stenosis repair. RN action: answer Monitor infant following feedings for vomiting (Evaluates success of surgery) question Monthly assessment for methylphenidate (Ritalin). ADRs answer Weight loss question Adolescent managing tinea pedis. understands teaching answer I should wear sandals as much as possible. (Allow air circulation, promoting healing of fungal infection) question 7-mo-old. […]

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St. w/ excep ch. 4 – Flashcards
05 Jun 2018 Flashcards

question The first public school special education classes in the United States were for a. children with physical disabilities b. children with intellectual disabilities c. children with visual impairments d. children with hearing impairments answer b. children with intellectual disabilities question Which of the following changed all references of mental retardation in Federal statutes to […]

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sodium propanoate C3H5NaO2 structure – Flashcards
05 Jun 2018 Flashcards

Molecular Formula C3H5NaO2 Average mass 96.060 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Experimental data Predicted – ACD/Labs Predicted – ChemAxon Experimental Physico-chemical Properties Experimental Melting Point: 285-286 °C Alfa Aesar A17440 285 °C Oxford University Chemical Safety Data (No longer updated) More details 285-291 °C Alfa Aesar A17440 […]

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4-Acetyl-1-methyl-1-cyclohexene C9H14O structure – Flashcards
04 Jun 2018 Flashcards

Molecular Formula C9H14O Average mass 138.207 Da Density 0.9±0.1 g/cm3 Boiling Point 189.5±0.0 °C at 760 mmHg Flash Point 76.7±0.0 °C Molar Refractivity 41.2±0.3 cm3 Polarizability 16.3±0.5 10-24cm3 Surface Tension 29.7±3.0 dyne/cm Molar Volume 149.0±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Boiling […]

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PSY 230 Test 3 Study Guide – Flashcards
04 Jun 2018 Flashcards

question Improvements in attention, memory, effortful and goal-directed thinking, and behavior have been linked to: answer aerobic exercise. question A shift in brain activation of school-age children from more diffuse to more focal areas in the prefrontal cortex was linked to: answer increased cognitive efficiency and cognitive control. question According to recent studies, exercising ________ […]

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Kinesiology Ch 16 – Flashcards
04 Jun 2018 Flashcards

question This professional would typically concentrate on skill development rather than team organization and winning. answer skill instructor question All of the professions in teaching and coaching are concerned with answer developing fitness and motor skill performance question Teaching tends to be directed toward answer populations with limited to moderate levels of skill and knowledge […]

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Pharm Test unit 2 – Flashcards
04 Jun 2018 Flashcards

question Integumentary system answer The skin. We have covered this in med surge already. It is the body’s largest organ, and the first line of defense against pathogens. Injuries to the skin provide opening for infection. question Integumentary disorders are classified as answer -Infectious -Inflammatory -Cancerous question Medications prescribed for the integumentary system depends on […]

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Nursing Chapter 10 – Flashcards
04 Jun 2018 Flashcards

question “the conscientious, explicit and judicious use of current best evidence in ,making decisions about the care of the individual patient. it means integrating individual clinical expertise with the best available external clinical evidence from systematic research answer Dr. Sackett’s defintion of EBP question EBP stands for answer evidence- based practice question leads to best […]

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Agile Project Management Essentials Questions And Answers – Flashcards
01 Jun 2018 Flashcards

question agile project management characteristics answer -continuous improvement -cross functional teams -business priorities and customer value -incremental approach -short iterations question agile answer -doesnt focus on baseline -focuses on adjusting plans as a project progresses -with modifications made at the end of each iteration question agile approach answer -project team develops a product incrementally over […]

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MEDICARE AND HUMANA – Flashcards
01 Jun 2018 Flashcards

question Monthly Premium (for people who pay a premium) answer $407 each month question Late Enrollment Penalty answer -If you don’t buy it when you are 1st eligible your monthly premium goes up 10% (you will have to pay the higher premium for twice the number of years you could have had Part A but […]

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Nurse 340 Theory – Flashcards
01 Jun 2018 Flashcards

question T/F All professions are occupations but not all occupations are professions. answer TRUE question What is the difference between an occupation and a profession? answer Occupation is a job or a career, whereas a profession is a learned vocation or occupation that has a status of superiority and precedence within a division of work. […]

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Practice for California DMV Permit Test: Speed Limits – Flashcards
01 Jun 2018 Flashcards

question Law stating that you may not drive faster than is safe and reasonable for existing conditions, regardless of posted speed limits. answer “Basic Speed Law” question When driving below the speed limit/slowly and another driver is close behind you, always move to the ________. answer right question Alley Speed Limit answer 15 mph question […]

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Psych 10 – Flashcard
01 Jun 2018 Flashcards

question What is Psychology? answer The science of behavior and mental processes question What is most important to your survival? answer Human relationships question What is the course syllabus? answer A legal contract between university and student question What are human behavior and mental processes? answer Products of scientifically understandable levels and systems question What […]

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MISY Chapter 4 – Flashcards
31 May 2018 Flashcards

question Software refers to a set of instructions that tells the computer what to do. These instructions are called answer programs question Microsoft program that enables you to create a 3D walkthrough of your favorite vacation places answer Photosynth question System software does NOT do this answer add graphics and pictures to files question The […]

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Mental Health Nursing – Delirium, Dementia, and Other Cognitive Mental Disorders – Flashcards
31 May 2018 Flashcards

question Physiological needs vs Psychological needs answer • Physiological needs always takes precedence over psychological concerns question Biological structure and Mental disease answer • Alteration in amygdala (impaired emotions) • Alteration in frontal lobe (impaired reasoning ability) • Alteration in parietal lobe (impaired orientation ability and impaired visuospatial skills) • Alteration in hippocampus (impaired memory) […]

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