n what room in the house would the heavy metal, nickel be a contaminant?

Q: our common criteria are ponding surface: cleanli vetting of the surface by nas to satisfy these…

A: Surface preparation is the process of cleaning for new coatings. It is classified as passive,…

Q: The conversion of liquid water into gaseous water is called runoff percolation infiltration…

A: The matter is any substance that occupies space.

Q: You are a water quality analysis and you have an emergency situation you must determine the…

A: SPC (Standard plate counting)  is a method used to determine the number of viable bacterial cells…

Q: A physician ordered 3 fl. oz. of a cough medication to be taken TID. How much tablespoon of the…

A: Measurements of volume using the household measures is less accurate than using the other systems…

Q: a sport drink contains electrolytes what did the maker of the sport’s drink add to it

A: Sports drink containing electrolytes are used to elevate the energy level of the person.

Q: What are the pros of the Clean Water Rule?

A: The Clean Water Rule is a  regulation published by the U.S. Environmental Protection Agency  and the…

Q: After recent renovations to an office building, employees in the building begin complaining of…

A: The sick building syndrome is used to describe a situation in which the building occupants…

Q: Give the importance of heating laboratory technique (e.g heating in a beaker)

A: Muffle furnaces, hot air ovens, bunsen burners, hot plates, heating mantles, hot oil baths, and…

Q: For the sake of convenience, a laboratory staff stood on tiptoes without the help of a foot stai for…

A: The appropriate measures need to be taken to prevent the risk of hazards, especially in health care…

Q: Which of the following is not a stage in purification of drinking water?a. filtration b.…

A: Sewage or waste water is the water which is polluted by the human population by the action of…

Q: Identify the chemical indicator she used for her samples: a. Chemical indicator U:…

A: The type of substance that exhibits a distinct observable change when changes related to the…

Q: What is an advantage of deep-well disposal of liquid hazardous wastes? O Liquid wastes are safer…

A: Hazardous waste are the waste which are noxious in nature and it's exposure may leads to life…

Q: If you are planning to grow maize crop on your land area (2 hectares) and the recommended dose of…

A: Nitrogen (designated by the letter N) is a very important component of chemical fertilizers used in…

Q: MECHANICAL METHOD OF WATER TREATMENT AT THE WATER- WIRED STATION 1. filtering 2. defending 3.…

A: Mechanical filtration system in water treatment plant uses different units to filter out suspended…

Q: Water distiller

A:

Q: In oil and gas field , safety in work place is needed . Why?

A: A protected & healthy work environment not just shields laborers or staff from any injury &…

Q: Following the Procedure of LAB ACTIVITY (i.e. Aim, Materials Required, Procedure, Observation,…

A: Introduction: Food spoilage is the state of food when it becomes undesirable or unable to use or…

Q: ROOM FOR VISITORS PHARMACIES - BACTERICIDAL LAMPS, SHIELDED, BECAUSE 1. air in the trading floor has…

A: The bacterial lamps are the germicidal lamps which usually kills the bacteria in the surroundings.…

Q: When collecting soiled laundry from a resident's room you should?

A: Laundry collection comes under infection control.

Q: Amount of ddt per organism

A: DDT, or dichlorodiphenyltrichloroethane, is a colorless, odorless, and tasteless crystalline…

Q: When should you label all the containers or laboratory glassware having chemicals in them? a. After…

A: Inside our laboratory, we should work very carefully and should not eat inside the lab.

Q: Part III. Identify the type of solution shown in each illustration 1. 2. 3. 5. 6.

A: Osmosis affects nutrition delivery and the release of metabolic waste products. It is in charge of…

Q: The proper temperature for the refrigerator is: O 15-25 degrees Fahrenheit 25-35 degrees Fahrenheit…

A: Refrigerator is a device to preserve the freshness of food by providing the appropriate temperature.…

Q: Do you think rules and guidelines on laboratory safety and chemical handling are designed to hinder…

A: Laboratory handling and chemical handling is important for saving our life. Laboratory handling…

Q: tenry filled two jars with the same volume of water as shown in the picture. He placed a lid on J…

A: The experiments are conducted to understand biological and scientific phenomena that take place…

Q: ail, coal, petrolleum these are dalleds

A: Over long time , under heat and pressure from earth crust the body of different organisms…

Q: The blood sprayed on the surface of liquid nitrogen is .A appealing method .B Thin wall method .c…

A: Cryosurgery is a type of surgery where there is rapid freezing of tissues or freezing of tissues by…

Q: A common procedure of for cleaning the grease trap in a sink is to add a product that contains…

A: Sodium hydroxide is also commonly called caustic soda. It is extremely corrosive in nature as well…

Q: Types of culture media

A: Culture media is a growth medium used in microbiology and biotechnology to grow microorganisms in…

Q: 1. Water loss, 2. UV radiation, 3. Moving water.

A: Plants evolved through the gradual evolution of physical structures and reproductive processes…

Q: What is the common solid waste found in your own household, identify the source and mode of…

A: Common solid waste is a waste that is neither hazardous nor toxic. It is created by homes and…

Q: Which other types of irradiation are deadly to microorganisms

A: INTRODUCTION Microorganisms or microbes are microscopic organisms that exist as unicellular,…

Q: Which percentage of medical waste is infectious or hazardous? A) 25% B)50% C)75% D) 85%

A: Medical wastes are wastes that are generated by healthcare activities that put people at increased…

Q: SPECIAL METHOD OF WATER TREATMENT AT THE WATER-WIRED STATION 1. boiling 2. softening 3. ozonation 4.…

A: The specialized water treatment usually includes various types of methods such as physical method…

Q: The most likely site for food contamination is: a) a person's own kitchen O b) the grocery store c)…

A: Introduction Food contamination:- It refers to food that has been corrupted with another substance –…

Q: Five unwanted substances in the environment and Biotechnological based remedies

A: Bioremediation is the technique which is widely used for removal of unwanted substances.

Q: freezer containing the sausages has been off for more that five hours. What would you do with the…

A: For a freezer suffering from a power failure with foods remaining in it we need to ensure few basic…

Q: Parameter Positive sample (n = 84) Negative sample (n = 19) value

A: The interpretations from above data is given below: - First and foremost, the p value of all the…

Q: My freezer broke,so I had to empty $500 of ruined food from the 390 liter freezer Now that my…

A: Volume of freezer- 390 L 1 mol of nitrogen = 22.4 L

Q: 2 & 3/4 mg po q2h x 90 days #QS.   How many grams should the pharmacy dispense? (round to nearest…

A: A drug or medicine is a chemical compound that, when administered, has a biological effect on the…

Q: household bleach reduces microbes because it is a member of what group of chemicals? a. halogen b.…

A: Small organisms that are not visible to naked eyes are called microbes or microorganisms.  It…

Q: Burns as a laboratory accident (12 which may caused by corrosive .chemicals True False Medical…

A: Corrosive chemicals: a. Corrosive chemicals can be solid, liquid, or gas. b. It causes irreparable…

Q: Essay about food plating and presentation in restaurant industry.

A: In biology. food plating is defined as the arrangement and decoration of food so that it looks…

Q: g so imp

A: Carbolisation can be defined as the process of disinfection of operating room as a part of…