Burns as a laboratory accident (12 which may caused by corrosive .chemicals True False Medical laboratory differ from (13 regular chemical laboratory by vorking with a biological specimens True False

Q: What happens to a worker if he/she is exposed to 500ppm CO for 3 hours? 10000 1000 deadly sickness…

A: In the given graph , relationship between the concentration of carbon monoxide and the number of…

Q: which body systems do butane hash oil effect, for example, do tue7 effect any of these- Endocrine,…

A: Body systems are important source of information about an organism. They give us details about the…

Q: RELEASE OF HEAT RADIATION OCCURS 1. in the presence of fences and objects having a lower surface…

A: Radiation occurs when heat is transferred from one object to another as energy waves termed infrared…

Q: ВАСТERICIDAL LAMPS 1. орen type (unshielded) неэкранированные 2. closed type, shielded 3. shielded ,…

A: There are general important points : We know that through UV -C that occurs naturally in sunlight…

Q: UV radiation forms and de-forms ozone naturally. a. true b. false

A: Ozone is a gas found in the atmosphere consisting of three oxygen atoms. It is layer in the earth's…

Q: (NH2)2NO(aq) 2 H*(aq) H2O(I) → 2 NH4*(aq) NO2(g) + Property that Changes How It Changes with Time

A: NO2- state changes from aqueous to NO2 in the gaseous state. Nitrogen dioxide is a gas when produced…

Q: A pesticide with high vapor pressure has more ability to penetrate through a fine textured  , true…

A: Vapor pressure is a pesticide's tendency to evaporate or to change from a solid or liquid into a…

Q: When a thermometer is placed in a substance, what is it actually measuring? density heat pressure…

A: Different instruments are used to measure volume, density, heat, pressure, and temperature, etc.…

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: There is a correlation between orderliness and level of safety in the laboratory. In addition, a…

A: The correct answer is c.

Q: if the organism.is an animal which of the following test would be positive a cellular respiration…

A: The test that is positive for an organism if it is an animal are shown below:

Q: When drawing blood for alcohol testing, the suspect’s skin must first be wiped with a(n)…

A: Disinfectants are mostly the chemicals that are usually used for nonliving things.

Q: A 65 y/o male is found in his garden, the victim of two gunshot wounds--one on the left temple, one…

A: In this case of the 65-year-old shooting victim, the probable explanations for his death are that…

Q: these is an insulating material place e correct response Ceramic Dielectric Impeder Insulation

A: A capacitor is a device that stores electrical energy in an electric field.

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: Electrodes in the figure below can be considered as : * FC3 TP7 g-tec PO9 g.GAMMAcap 9Tes

A: Electrodes are the electrical devices that have tendency to conduct electricity. There are different…

Q: Hand Washing : also called hand hygiene is the act of cleaning hands without water and soap or using…

A: Hand Hygiene Good hand washing practice helps to protect from transmission of many diseases. purpose…

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: It is good or bad to put chemicals in your body?

A: Chemicals  It can be an element, compound, or mixture. The physical state can be solid, liquid, and…

Q: A student wants to determine how different factors affect the rate of dissolving a solid in water.…

A: Dissolution is defined as the process in which solid is completely dissolved in water.

Q: human health-related issues.

A: Chemical pathology is the study of chemical and biochemical mechanisms of the body in relation to…

Q: Prior to each use of an N95, the healthcare professional should

A: Answer Option C) Do a seal check

Q: Which of the following practices in the lab is NOT accepted? O Leaving water bottles on the bench…

A: A laboratory is a place where experiments are done. A specific place for the experiments is chosen…

Q: Drug/Chemical LD50 or toxicity agent Toxic symptoms Management/tre (include only the atment to Acute…

A: The dose of a drug or chemical that is lethal for 50% of the animals in a dose group is referred to…

Q: For this statement, answer True or False and explain your answer briefly. A urine sample cannot be…

A: Introduction Forensic toxicology:- It is the application of toxicology to cases and issues where bad…

Q: During evidence collection, all body fluids must be assumed to be ___________ and handled with…

A: Body fluids are important evidence to forensic investigators because body fluids contain DNA…

Q: Write about Osmium Tetraoxide, for the following sections:   1. Formula of the material 2. uses…

A: Osmium Tetroxide is used as a staining agent in histology labs with biological samples for fixing.…

Q: COMBINED ACTION 1. simultaneous effects on the body of several toxic substances 2. effects on the…

A: The chemicals present in the air,water,food and soil affects along with their lifestyle and…

Q: To help lower the high temperature of a sick patient, an alcohol rub is sometimes used. Isopropyl…

A: Answer: Introduction: When rubbing isopropyl, alcohol evaporates by skin, it calms like a new…

Q: Which of the following practices in the lab is NOT accepted? O Leaving water bottles on the bench…

A: There are some rules or guidelines for lab practices. A student should follow the guidelines while…

Q: Find the connection among the words below and choose the letter of the word which is different. O A.…

A: Electrophoresis is run to separate the DNA, RNA, and protein molecules on the basis of their…

Q: What is the act of cleaning one's hands with the use of any liquid with or without soap for the…

A: Microorganisms can cause various problems and diseases in a person. It is very important for a…

Q: Create a Drug study and include the references. answer it comprehensively. Topic/Drug: Nitric Oxide

A: Nitric oxide id a vasodilating agent and stimulates the release of certain hormones like insulin and…

Q: Suggest one reason why syringes are used in vitamin C content of food and drink  investigation…

A: A surgical instrument that allows to administer or remove the fluid. A medicinal syringe is made up…

Q: The methods of heat therapy are...? * O Conductive heating All the above O Ultrasonic wave heating

A: Heat therapy is also known as thermotherapy. It involves the application of heat for getting relief…

Q: Forensic Science Evidence Handling Worksheet Objective: Read the scenario below then identify the…

A: As a detective we sholud maintain a diary to record all the things like statements of the witness ,…

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: Forms and of Action Reactions Considerations Teaching (Application of Nursing Process) dosages…

A: Introduction- Our body is made of 70% of Water and it is the body's universal solvent. Water can be…

Q: . The body fluids ___________ and ___________ are both desirable for the toxicological examination…

A: The pH of the media in which the sample has been dissolved is carefully controlled to extract drugs…

Q: Casey is ready for lab. He has on all necessary lab attire. He looks at his procedure and sees that…

A: In laboratories, a correct protocol is followed in order to carry out the experiments. A definite…

Q: A bottle filled with previously moistened mustard seeds and water was screw-capped tightly and kept…

A: Step 1 Water is essential for all physiological activities of plants. It is a medium in which…

Q: * Chemical waste is considered hazardous if it has one of the following properties except: Flammable…

A: Chemical waste is considered hazardous if it has one of the following properties except: ?

Q: Radioactive decay produces ionising radiation.  Like all ionising radiation this can lead to harmful…

A: The radiation is produced due to the decay of the radioactive particles, they release different…

Q: The Medical Examiner’s Office is called by the police to a studio apartment.  The occupant of the…

A: a) What possible scenarios may account for this presentation? In the given scenario, it is seems to…