Academicmaterials

What is the purpose of the Occupational Safety and Health Act? - Answer-The ensure the establishment of safe and healthy working environments. Electrical Safety in the Workplace p.5 The NFPA 70E has a supplemental section which contains... - Answer-NEC articles Electrical Safety in the Workplace p.7 What is an explosive event that occurs with an arc flash? - Answer-an arc blast Electrical Safety in the Workplace p.8 The NFPA70E applies to any workplace that had the potential for electrica...

The heart's normal pumping rhythm can be interrupted by an electric current of as small as - Answer- 75mA Shock can occur by coming into contact within any of the following, except - Answer-water and a ground wire A type of burn in which the injuries may not be immediately apparent is a(n) - Answer-Electrical burn In an electrical accident, the higher the voltage passing through the body, the - Answer-greater the chance for a fatal shock Contact with low-voltage conductors causes the maj...

Which of the following is a sign that an electrical device is overheating: -Answer- It has a burning smell. Insulators offer resistance to the flow of electric current. -Answer- True Water can decrease a substance's resistance to the flow of electricity. -Answer- True If you are going to clean any electrical device that is not in use, and you are authorized to do so, you should first: -Answer- Turn it off and unplug it. Only use electrical cords for their intended purposes. -Answer- True ...

Under strict safety guidelines, which of the following should be used to discharge capacitors before working on de-energized circuits? - Answer-A safety shorting probe For safety, assume any facility constructed before 1980 contains___ - Answer-Asbestos Which of the following is the threshold at which a power source is considered high voltage in the context of safety? - Answer-600V Insulating gloves must be inspected by the user ___ - Answer-Before each use The normal beating of a heart ca...

The MSHA is an abbreviation for the ________. - Answer-Mine safety and health administration The purpose of the ________ is to protect people and property from hazards that arise from the use of electricity - Answer-NEC An _______ is printed material used to relay chemical hazard information from the manufacture, importer, orders distributor to the technician. - Answer-SDS Electrical safety guidelines are used to create a safe work environment and prevent _________ and are used on requirem...

Workers who MAY work on or near exposed live parts are? - Qualified workers If you are NOT trained to work on or near exposed live parts - Unqualified The flow of electrons through a conductor - Makes up an electrical current A complete circuit is mad up of? - -load -conductor -source of electricity You will get an electrical shock if? - A part of your body completes an electrical circuit When an electromotive force is exerted - Electrons flow through a conductor The term amperes is used...

An electrical shock is received when electrical _____ passes through the body. - Answer-current Each of the following practices is considered a way to protect against electrocution EXCEPT _____. - Answer-using extension cords if fixed wiring is not available Which of the following is a measure of the electrical force that seems to push the current along? - Answer-Voltage What action is required if the ground prong is missing from the male end of a power cord? - AnswerRemove the power cord f...

Workers who may work on or near exposed live parts - Answer-Are qualified workers If you aren't trained to work on or near exposed live parts - Answer-You are an unqualified worker The flow of electrons through a conductor - Answer-Makes up an electrical current A complete circuit is made up of - Answer-A load A conductor A source of electricity You will get an electrical shock if - Answer-A part of your body completes an electrical circuit When electromotive force is exerted - Answer-El...

Tobacco Bundled Exams with complete solution

5 A's of intervention - Successful intervention begins with identifying users and appropriate interventions based upon the patient's willingness to quit. The five major steps to intervention are the "5 A's": Ask, Advise, Assess, Assist, and Arrange. Ask - Ask the patient if they have an interest in quitting and would they like some help? Ask number of cigarettes', cigars etc How soon after you wake up do you use tobacco? Previous quit attempts Reasons for wanting to quit. Regardles...

what is the chain of addiction? - Answer-1) biologically addictive 2) psycho-logically addictive 3) culturally addictive what are some characteristics of biological addiction? - Answer-1) requires gradual reduction to ease withdrawal 2) frequent dose-response with often long history 3) nicotine replacement therapy (NRT) during cessation improves outcomes by 50% what are some characteristics of psychological addiction? - Answer-1) for most smokers, 20-30x a day 2) associated with nearly e...

True or False: Tobacco is the leading cause of preventable deaths and disabilities in the United States - Answer-True What are different ways tobacco is used? - Answer-smoking, chewing, and dipping tobacco What health risks are smoking linked to? - Answer-lung disease, cancers, and heart disease What is the addictive drug in tobacco? - Answer-Nicotine What does nicotine do to your body? - Answer-Raises blood pressure What is an addictive drug? - Answer-a substances that causes physiologica...

*Avoiding Tobacco Use* - Your decision not to use tobacco will help you stay healthy now and reduce your risk of developing life-threatening diseases in the decades to come. As a nonuser, you are part of the growing majority of teens and adults who do not use tobacco. Your example may encourage others not to use tobacco. At some point during your teen years, it is likely that someone will offer you a cigarette or another tobacco product. What will you do if this situation arises? Sticking t...

Short Term Effects - S________ the b_____ r______ s______ - Answer-Stimulates the brain reward system Short Term Effects - I_________ h______ r_____ and b______ p________ - Answer-Increases heart rate and blood pressure Short Term Effects - I_________ B_______ R____ - Answer-Increases breathing rate Short Term Effects - I__________ b______-s_______ l______ - Answer-Increases blood sugar levels Short Term Effects - S________ the v_____ r_______ - Answer-Stimulates the vomit reflex Long Ter...

Explain three regional resources that an individual can utilize when becoming tobacco-free. - Regional resources that may be utilized in becoming tobacco-free include state phone anti smoking/tobacco quitting services, Nicotine Anonymous, local community support groups, the county health department, and various anti tobacco health or employee plans. Briefly describe four important strategies for resisting tobacco. - Being informed is one strategy for resisting tobacco and involves gaining t...

How many cigarettes are in one pack? - Answer-20 What are the top three causes of smoking-related deaths? - Answer-● Cancer ● Cardiovascular/Metabolic Diseases ● Respiratory Diseases What are examples of other health complications related to smoking? - Answer-● Type 2 diabetes ● Reduced fertility of sperm ● Decreased immune function ● Tooth loss and gum damage ● Rheumatoid arthritis and decreased bone health ● Cataracts and age-related macular degeneration ● Increas...

Beef Cattle bundled exams with complete solution

Al Stud - Company which makes semen from high quality males. Anestrus - Period of time when a female is not having estrous cycles. Beef Cycle - Historic fluctuations in beef cattle numbers which occur over roughly 10-year periods. Body Condition - The amount of fat on an animal's body. Bos indicus - Zebu (humped) cattle, including the Brahman breed in the United States. Bos taurus - Included most cattle found in the United States and their European ancestors. Breed - Animals with common a...

A breed with a shortened gestation length - Saler A breed that exports the greatest amount of semen - Red Angus A composite breed created using 3 breeds - Beefmaster A composite breed that was created in Louisiana - Brangus A breed that originally was called Durhams - Shorthorn True or False: Brahman cattle are heat tolerant and will not decrease appetite or milk production until the temperature reaches 105 degrees F. - True True or False: Charolais cattle are white with black skin pigmen...

the average cow herd in the U.S is..........head - Answer-41 plus or minus 7 depending on whether replacement heifers are kept most .......are in the feedyard and most.........are in the pasture - Answer-steers, cows the majority of the herds in the U.S. are in what range? - Answer-100-499 head what websites tell you the head count in the U.S.? - Answer-LMIC, cattlefax, USDA, and Nass how often does the USDA do the head count? - Answer-2* per year are ranchers required by law to fill out a...