Milliamperes Study guides, Class notes & Summaries

Cosmetology State Board Exam Questions and Answers Electricity - Answer-A form of energy that produces light, heat, magnetic and chemical changes Electric Current - Answer-The movement of electricity along a path called a conductor Load - Answer-The technical name for any electrically powered appliance Conductor - Answer-A material that allows electricty to flow through it easily Insulator - Answer-A material that does not allow the flow of electric current Amp - Answer-A unit of electri...

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...

CWI Chapter 1-3 Questions Protective equipment not suitable for eye protection from welding radiation includes: - clear safety glasses Suitable clothing materials for welding and cutting are: - Wool and Chemically Treated Cotton The welding inspector is exposed to which of the following safety hazards? - Radiation, Falling Objects, Electrical Shock, and Eye Hazards A document that covers safety in welding and cutting is: - ANSI/ASC Z49.1 How should low hydrogen electrodes be st...

USAHS imagingWhen something is ______________ it appears to be black because the X-rays are able to pass through with little resistance. - correct answer Radiolucent When something is ___________ it appears to be white/light grey because the X-rays are blocked. - correct answer Radiodense When something is _____________ it appears white because no X-rays can pass through. Examples include metals/ injected dyes. - correct answer Radio-opaque What is more radio-dense cortical bone or canc...

What three factors determine the severity of an electric shock? - ANSWER-1) Amount of current flowing through the body, 2) Path of current through the body, 3) Length of time the body is in the circuit How much current can be lethal? - ANSWER-50-150 milliamperes How much more DC than AC does it take to freeze a body to a conductor? - ANSWER-5 times: 12 ma AC, 60 ma DC What are three types of burns? - ANSWER-1) Electrical, 2) Arc, 3) Thermal Contact What are three well-known examples ...

USAHS imaging Exam Questions and Answers 100% Pass When something is ______________ it appears to be black because the X-rays are able to pass through with little resistance. - Answer- Radiolucent When something is ___________ it appears to be white/light grey because the X-rays are blocked. - Answer- Radiodense When something is _____________ it appears white because no X-rays can pass through. Examples include metals/ injected dyes. - Answer- Radio-opaque What is more radio-dense corti...

Brady pt next steps to assess and tx - Answer- est IV access Brady pt...assess tx - Answer- maintain the airway and admin oxygen if needed Brady pt....assess Tx - Answer- obtain 12 lead ECG pt with poor perfusion, what do you admin? - Answer- Administer atropine 1mg IV Pt did not respond to atropine, what options to Tx pt? - Answer- *admin epinephrine 2 to 10mcg per minute infusion *initiate transcutaneous pacing *admin dopamine 5 to 20mcg/kg/ min infusion Pt not responding... ...

ELC 111 Test 1 Questions & Answers 2023/2024 Resistance - ANSWER-R OHMS the opposition of current flow in a circuit Voltage - ANSWER-E pressure that causes the flow of electric current in a circuit Current - ANSWER-I rate of flow of electricity measured in AMPERES or MILLIAMPERES Current Equation - ANSWER-Current (I)=Voltage (E)/Resistance (R) Arc Flash - ANSWER-Ball o' fire from an electrical short circuit Short Circuit - ANSWER-Exposed live conductor to another conductor o...

Cosmetology State Board Exam Questions and Answers Electricity - Answer-A form of energy that produces light, heat, magnetic and chemical changes Electric Current - Answer-The movement of electricity along a path called a conductor Load - Answer-The technical name for any electrically powered appliance Conductor - Answer-A material that allows electricty to flow through it easily Insulator - Answer-A material that does not allow the flow of electric current Amp - Answer-A unit of electri...

USAHS imaging Exam Questions and Answers 100% Pass When something is ______________ it appears to be black because the X-rays are able to pass through with little resistance. - Answer- Radiolucent When something is ___________ it appears to be white/light grey because the X-rays are blocked. - Answer- Radiodense When something is _____________ it appears white because no X-rays can pass through. Examples include metals/ injected dyes. - Answer- Radio-opaque What is more radio-dense corti...