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Critical Care HESI Remediation Questions and Answers 2024 / 2025 (Verified Answers by Expert)

functional categories of nutrients Correct Answer-1. primarily provide energy 2. important for growth & development 3. replacing the nutrient restores function (includes macro & micronutrients) ways nutrients are categorized Correct Answer-energy yielding (carbs, lipids, protein) non energy yielding (water soluble vitamins, fat soluble vitamins, minerals, & trace minerals) functions of micronutrients Correct Answer-play a role in metabolism, typically as enzyme cofactors, needed in m...

Critical Care HESI Final Questions and Answers 2024 / 2025 (Verified Answers by Expert)

What is the SCIENTIFIC METHOD? Correct Answer-Is a step by step procedure to provide consistency when doing research What are the steps of the SCIENTIFIC METHOD Correct Answer-1. Ask a Q 2. Get more Information 3. Propose an Explanation 4. Test w/ Experiments 5. Analyze experimental findings 6. If your orginal is untrue, propsose alternative explanation. Qualitative data Correct Answer-Data Consisting general observations Quantitative data Correct Answer-Date consisting of various ...

Two characteristics of Matter Correct Answer-Mass and Volume Scales of Matter Correct Answer-1. Macroscopic 2. Microscopic 3. Particulate Physical Property Correct Answer-When an atom or molecule doesn't change -color, taste, melting and boiling point, odor, density Chemical Property Correct Answer-When the atom or molecules react and the composition of matter changes -flammability, acidity, oxidation, corrosiveness Dalton's Atomic Theory Correct Answer-1. each element is made...

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Critical Care hesi Questions and Answers 2024 / 2025 (Verified Answers by Expert)

WGU D217 Accounting Information Systems Study Questions and Answers 2024 / 2025 | 100% Verified Answers WGU D217 Accounting Information Systems Study Questions and Answers 2024 / 2025 | 100% Verified Answers WGU D217 Accounting Information Systems Study Questions and Answers 2024 / 2025 | 100% Verified Answers WGU D217 Accounting Information Systems Study Questions and Answers 2024 / 2025 | 100% Verified Answers WGU D217 Accounting Information Systems Study Questions and Answers 2024 / 2025 | 10...

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Which of the following pieces of equipment is not used in the experiment to measure the relationship between pressure and volume? Correct Answer-an Erlenmeyer flask Which of the following statements is/are true? 1.Gases are easily compressed compared to other states of matter. 2.Gases expand to fill the volume of their container. 3.All gases that exist in real life are considered to be ideal gases. 4.Molecules of different gases readily mix with one another. Correct Answer-1,2, and 4 I...

Define Calorimetry Correct Answer-Determining the changes in energy of a system by measuring the heat exchanged with the surroundings Know how to calculate amount of energy released using E=mc(delta)T Correct Answer-E=energy, m=mass, c=specific heat, (delta T)=change in temp What is meant by a small calorie "c" and a food calorie "C"? Correct Answer-c=1 calorie=4.184 J, C=1000 little calories=4184 J When walking, an average person burns .453 C/(mile*pounds). How many C does a 150-po...

Critical Care HESI Questions and Answers 2024 / 2025 (Verified Answers by Expert)

Thermodynamics Correct Answer-the study of energy and its transformations potential energy Correct Answer-energy stored due to an object's position or arrangement kinetic energy Correct Answer-the energy an object has due to its motion Transfer of energy Correct Answer-occurs when one object gives some or all of its energy to another object. Appears as work (force w) or heat (friction q) Define the surroundings and system Correct Answer-system--> part we focus one surr.--> ...

Scientific Notation 6.2*10^4= Correct Answer-62,000 1 Liter=___mL Correct Answer-1000 mL 1 meter=___km Correct Answer-0.001km 1gram=___kg Correct Answer-0.001kg Density= Correct Answer-mass/volume Kelvin= Correct Answer-C+273 Valence Electrons Neutral= Correct Answer-group # Valence Electrons Charged= Correct Answer-(group#)-(charge) pure substance (example) Correct Answer-water, sugar, ethanol

Know your significant figure rules Correct Answer-ALL zeroes between non-zero numbers are ALWAYS significant. ALL zeroes which are SIMULTANEOUSLY to the right of the decimal point AND at the end of the number are ALWAYS significant. ALL zeroes which are to the left of a written decimal point and are in a number >= 10 are ALWAYS significant. define calorimetry Correct Answer-the act of measuring heat required or evolved during a chemical process know how to calculate the amount of ener...

sig fig zeros Correct Answer-1. zeros at beginning NOT signif 2. zeros between ARE SIGNIF 3. zeros at end of number are signif if number contains a decimal point 3.489 x (5.67-2.3) Correct Answer-3.489 x 3.(3)7 11.75793 12 matter Correct Answer-composed of mass and must occupy space scales of matter Correct Answer-macroscopic, microscopic, particulate. scientists think on a particulate scale, observe macroscopically states of matter Correct Answer-1. change from solid to liquid t...

EXAM 1 Correct Answer- As part of the calibration of a new laboratory balance, a 1.000 g mass is weighed with the following results: Trial 1: 1.201 +/- 0.001 Trial 2: 1.202 +/- 0.001 Trial 3: 1.200 +/- 0.001 The balance is: Correct Answer-Precise but inaccurate ______ are substances with constant composition that can be broken down into elements by chemical processes. Correct Answer-compounds Which of the following is not a unit in the SI system? Correct Answer-calorie A species ...

what determines the chemical properties of atoms/molecules? Correct Answer-# of protons how element is bonded//what it's bonded to Celsius + x = Kelvin. What value is x? Correct Answer-273 atomic number is Correct Answer-number of protons Coulomb's Law Correct Answer- acids Correct Answer-hydrogen containing substances that react with water to produce a hydrated hydrogen ion bases Correct Answer-produce OH⁻ ions when dissolved in water Carboxylic acids Correct Answer-compo...

solids Correct Answer-particles are close and organized, fixed shape liquids Correct Answer-particles are close but unorganized, varying shape gas Correct Answer-particles are far apart and unorganized, varying shape physical changes Correct Answer-done alone. ex: melting point, density, electrical conductivity (ice berg) chemical changes Correct Answer-interaction with another substance. ex: chemical reaction/change, flammability, solubility mass unit Correct Answer-kg time un...

3 Phases of Matter Correct Answer-Solid- fixed shape, fixed volume Liquid- takes shape of container, fixed volume Gas- takes shape of container, takes volume of container Pure Substances Correct Answer-Same physical and chemical properties throughout Cannot be separated Types: Element- cannot be separated into simpler substances Ex: C, Fe, Cl, Cu, Ne, H Compound- composed of 2 or more elements bonded together in fixed proportions -can be broken down into individual elements Ex: H2O...

F→C Correct Answer-(°F-32°F)*(5°C/9°C) C→F Correct Answer-(9°C/5°C)*°(°C)+32°F C→K Correct Answer-°C+273.15 tera- or "T" Correct Answer-10¹² m or 1,000,000,000,000 giga- or "G" Correct Answer-10⁹ m or 1,000,000,000 mega- or "M" Correct Answer-10⁶ m or 1,000,000 kilo- or "k" Correct Answer-10³ m or 1,000 deci- or "d" Correct Answer-10⁻¹ m or 1/10 centi- or "c" Correct Answer-10⁻² m or 1/100 milli- or "m" Correct Answer-10⁻³ ...

Processes that are observable by the human eye Occur at the ? level. In chemistry reactions will also be visualized at the ? LevelCorrect Answer- 1. Macroscopic 2. Submicroscopic (atomic, molecular) Which of the following are included in the study of chemistry?Correct Answer- 1. The changes matter undergoes 2.The study of matter Which of the following are part of the macroscopic world?Correct Answer- 1. Objects that we can see in touch 2. Objects his properties we can measure directly ...

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