What are colloids - Study guides, Class notes & Summaries

The owner of a newly adopted four-month-old female intact kitten wants to know the main benefits of spaying her cat, besides preventing new litters of more kittens. What is a principle benefit of early spaying and neutering of a cat before six months of age? - Decreases risk of malignant mammary gland tumors What is the main difference between crystalloid and colloid types of intravenous fluids? - Crystalloids are electrolytes in water, colloids are crystalloids with high molecular wei...

SWS3022 UF Exam 3 Questions with Correct Answers The very high pH (>8.5) levels found in some arid regions are most likely due to the high levels of exchangeable_______: - Answer-Na Sodic soils generally have a poor physical condition. To what is this most likely due? - Answer-Dispersion of the Na-saturated soil colloids Which of the following human activities is most apt to result in long term increase in soil PH? - Answer-irrigation with high salt water Which of the following is ...

Donning PPE order gown, mask/n95, face shield/goggles, gloves Doffing PPE order gloves, gown, leave patient's room and hand hygiene, face shield/goggles, mask/n95, hand hygiene Isotonic fluid examples 0.9% NS, D5W, 5% Dextrose in 0.225% Saline, LR What do isotonic fluids do? Expand plasma volume and cause cells to stay the same size -Replaces fluid lost due to nausea, vomiting, diarrhea, surgery -increases extracellular fluid Hypotonic fluid examples 0.45% NS, 0.225% NS, 0.33% NS, D5W, Plas...

SWS3022 Exam 3 Questions and Answers All Correct Define an acid - Answer-Any substance which increases the hydrogen ion concentration in a solution. Know the two ions considered acids in soils` - Answer-Hydrogen & Aluminum Understand how aluminum contributes to soil acidity - Answer-Aluminum has the ability to facilitate the splitting of water and react with the resulting H+. Aluminum reacts with water to bind to the hydroxide, leaving the hydrogen ion not neutralized (so lots of H+'s). ...

Field Craft 1 Exam | Questions with 100% Complete Solutions 2024 If you detect a femoral pulse, then your estimated systolic blood pressure is [p142] - Correct Answer 70mmHg If you detect a carotid pulse, then your estimated systolic blood pressure is [p142] - Correct Answer 60mmHg What is anaphylactic shock? [p133] - Correct Answer The body's hypersensitive reaction to an antigen that causes severe bronchospasm and vasodilation How do the signs and symptoms of neurogenic shock d...

Fluid and Electrolytes ATI Exam Questions And Answers (Verified And Updated) When does osmolatity occur? - answerwhen body fluid becomes hypertonic or hypotonic What is hypernatremia? - answerwater deficit What is hyponatremia? - answerwater excess or intoxication Body fluids are distributed between what two compartments? - answer-Intracellular (ICF) -Extracellular (ECF) What is ICF? - answer-2/3 of body water -body fluids WITHIN the cells What is ECF? - answer-1/3 of body water -Body ...

When Chlorine is combined with water what type of pipe should be used? A. Ductile iron B. Asbestos concrete C. PVC D. Carbon Steel - ANSWER C. PVC A good settling sludge would consist of what type of protozoa? A. Rotifers and nematodes B. Amoebas and Flagellates C. Stalked ciliates and mastagoria D. Free swimmers and stalk ciliates - ANSWER D. Free swimmers and stalk ciliates What is Phenolphylein used for in titration A. Oxidizer B. Indicator C. Acid reducer to lower pH ...

What is mineral formation? -:- When aluminosilicates dervive charge from substitution of lower-charged cations for higher charged cations in the crystal matrix What charge results from mineral formation? -:- permanent negative charge What substitution happens during mineral formation? -:- - Al3+ for Si4+ - Mg2+ for Al3+ What do charges on silicate crystal edges and on Al/Fe oxides depend on? -:- protonation and deprotonation (results in variable, pH-dependent charge What do organi...

Operation of Wastewater Treatment prep complete exam questions and verified answers 2024/2025 An Imhoff cone is used to measure________solids. A. suspended B. colloidal C. volatile D. settleable - CORRECT ANSWER-D. settleable (Operation of Wastewater Treatment Plants, Volume 1 by Kenneth D. Kerri) A _____ flume is widely used for measuring wastewater flow. - CORRECT ANSWERParshall (Operation of Wastewater Treatment Plants, Volume 1 by Kenneth D. Kerri) Velocity of flow in a gri...

how do scientists make observations Scientists are naturally curious about the world. Thoughts are taken note of and further investigated Steps of scientific inquiry -Make an Observation -Form a Question -Form a Hypothesis -Conduct Experiment -Analyze the Data and Draw Conclusions What is a hypothesis an informed guess as to the possible answer. Can be used for further scientific investigation Controls/constants unchanged. Used as base for comparison of variables Variable/experim...