Weight vs mass - Study guides, Study notes & Summaries

5/3/19 ATI FUNDAMENTALS EXAM 1. CHAPTER 1: HEALTH CARE DELIVERY SYSTEMS A. Components of Health care systems a. Participants 1. Consumers- clients 2. Providers a. Licensed providers: registered nurses, license practical (or vocational) nurses (LPN), advanced practice nurses (APN), medical doctors, pharmacists, dentists, dietitians, physical/respiratory/occupational therapists, etc b. Unlicensed providers: assistive personal b. Settings 1. Hospitals, homes, skilled nursing, assisted living, schoo...

What is matter? Correct Answer-Anything that has mass and occupies space What is mass? Correct Answer-A measurement of the amount of matter in an object Does the mass of an object change by location? Correct Answer-No; it stays the same on the moon, Earth, etc... What is weight? Correct Answer-A measurement of the gravitational force acting on an object Does the weight of an object change by location? Correct Answer-Yes; it changes depending on the location such as Earth vs. the moon...

Gaining vs. Losing electrons - ️️N+1 = Losing electron N-1 = Gaining electron Electrons = electronegative Octet rule - ️️Atoms are most stable when their outer shell is full. The outer shell has to be filled with 8 electrons EXCEPT Hydrogen and Helium with just 2 electrons. Three Physical States of Matter - ️️Solid, liquid, gas Element - ️️Substance that cannot be broken down into other substances by chemical reactions Matter - ️️Anything that occupies space and has a...

Hypothesis Procedure - 1. Hypothesis 2. Level of Sig 3. Subjects & Data 4. Statistical Method 5. Fail to reject/reject null Hypothesis - null research (alternative) Level of Sig - p<0.05 Statistical Method - -excel gives you R-value (pearson correlation) -find degrees of freedom (npairs-2) -find critical correlation value -finally, compare R-value (absolute value) and critical value |R|>critical value - statistically significant correlation -if R is positive it's direct/vice ...

Exam 3: NUR257 / NUR 257 (Latest 2024 / 2025 Update) Concepts of Aging and Chronic Illness Exam Review | 100% Correct - Galen Q: Decreased gastric PH means? Answer: Dont break down nutriets as easily without proper acidic levels Q: Decreased absorbing cells in intestines means? Answer: need nutrient dense foods that are lower in calories. Q: Bone loss and lean muscle mass means? Answer: problems results from inactivity immobiliy increased fatigue, lower endurance. Q: Constipation for older adult...

CPHON Exam 195 Questions with Verified Answers Classification of Methotrexate - CORRECT ANSWER antimetabolite (s-phase) Classification of mercaptopurine and thioguinine - CORRECT ANSWER antimetabolite(s-phase) Classification of fludarabine/nelarabine - CORRECT ANSWER anti-metabolite Classification of cytarabine/gemcitabine - CORRECT ANSWER antimetabolite Classification and sub-class of ironotecan/topotecan - CORRECT ANSWER Topoisomerase inhibitors (campotothecins) Classificatio...

  A charge nurse is discussing mental status exams with a newly licensed nurse. Which of the following statements by the newly licensed nurse indicates an understanding of the teaching? (Select all that apply) A. "To assess cognitive ability, I should ask the client to count backward by sevens." B. "To assess affect, I should observe the client's facial expression." C. "To assess language ability, I should instruct the client to write a sentence." D. "To asse...

KPE160 DOUG PREP QUESTIONS AND ANSWERS 100% PASS Centre of Gravity vs Centre of Mass - Answer- centre of mass depends on the distribution of mass (not gravitational field) and it doesn't change even if you move or orient yourself differently. Centre of gravity is a unique point which weight is balanced, it can change based on orientation and also takes into account mass distribution. Is it harder to lift or lower a mass? Which feels harder and why? - Answer- It takes the same amount of f...

Precision - ANSWEREngineers communicate precisely to others Use clear definitions State the meaning of variables Are careful about specifying units Calculate accurately Express answers with a degree of precision appropriate for the problem context Why is it important to use constraints when sketching with your 3D modeling program? - ANSWERBecause constraints allow you to move shapes accordingly in order to best represent the object you are sketching. Why are some constraints automatic...

Diseases of the 20th Century were mostly - nutrient deficiencies Diseases of the 21st century are mostly due to - nutrition/metabolism-related disorders (not deficiencies) What is the cause of change in diseases from 20th to 21st century? - Obesity Obesity - disorder of body fat (excess body fat to lean tissue) BMI - body mass index (kg/m^2) -BMI 27-30 = overweight -BMI > 30 = obese Prevalence in obesity is (3) - 1.) Higher in low socioeconomic in western world 2.) Higher in minority...