Galvanic cells - Study guides, Class notes & Summaries

Describe Passivation - correct answer Passivation is the formation of a protective oxide film on the surface reducing its chemical activity and its ability to corrode. Describe the following factors and how they affect corrosion: - correct answer • Oxygen: Oxygen increases the rate of corrosion. • Temperature: Corrosion usually accelerated with increasing temperature • Chemical Salts: Increase the rate of corrosion by increasing the efficiency of the electrolyte. • Humidity (or Wet...

Describe passivation - ANSWER-Passivation is the formation of a protective oxide Film on the surface reducing its chemical activity and its ability to corrode Describe the following factors and how they affect corrosion - ANSWER-Oxygen: oxygen increases the rate of corrosion temperature Temperature: corrosion usually accelerated with increasing temperature Chemical salts: increase the rate of corrosion by increasing the efficiency of the electrolyte humidity: the wetter the environment,...

As a dental amalgam restoration ages in the oral cavity, microleakage decreases because of? A)fluoride release B)galvanic currents C)increase in surface flow D)increase in edge strength E)formation of corrosion product Correct Answer: E)formation of corrosion product A fall in blood pressure could occur when a patient is experiencing each of the following conditions EXCEPT one. Which one is the EXCEPTION? A)shock B)syncope C)anxiety D)allergic reaction E)Addison's disease Corr...

IBEC STATE BOARD Practice testSodium Hydroxide - correct answer The negative pole produces Iatric hirsutism - correct answer Hirsutism resulting from taking certain medications To minimize the effect of chemical compound deposited (Chlorine & hydrochloric acid) - correct answer What is the reason for the indifferent electrode to be bigger than the needle in the use of galvanic electrolysis Current density/concentration of current - correct answer What is determined by the surface area o...

As a dental amalgam restoration ages in the oral cavity, microleakage decreases because of? A)fluoride release B)galvanic currents C)increase in surface flow D)increase in edge strength E)formation of corrosion product Correct Answer: E)formation of corrosion product A fall in blood pressure could occur when a patient is experiencing each of the following conditions EXCEPT one. Which one is the EXCEPTION? A)shock B)syncope C)anxiety D)allergic reaction E)Addison's disease Corr...

Electrolysis and Laser board review Guide Exam (IBEC) 2024 Sodium hydroxide - CORRECT ANSWER-Produced by the negative pole and is the chemical agent that destroyes hair in galvanic Latric hirsutism - CORRECT ANSWER-Resulting from taking certain medications Minimize the effect of chemical compound deposited - CORRECT ANSWER-Reason for the indifferent electrode to be bigger than the needle in the use galvanic electrolysis Current density/ concentration of current - CORRECT ANSWER-Determin...

Sodium Hydroxide - ANS The negative pole produces Iatric hirsutism - ANS Hirsutism resulting from taking certain medications To minimize the effect of chemical compound deposited (Chlorine & hydrochloric acid) - ANS What is the reason for the indifferent electrode to be bigger than the needle in the use of galvanic electrolysis Current density/concentration of current - ANS What is determined by the surface area of each electrode PCOS/Stein Leventhal syndrome - ANS What dis...

IBEC Electrolysis & Laser State Test 2024| 100% Score What is anaphoresis? process of infusing a negative (alkaline) product into the skin- used in galvanic current Can electrologists use anaphoresis? No, electrologists are not allowed to use anaphoresis What is the skin type that need test spots? Fitzpatrick 3+4 What should be the biggest concern for a client with darker skin? Erythema, Edema, Blanching, Keloid What is Cushing Syndrome? hypercortisolism; caused by either excess ster...

IBEC Electrolysis FL state board Final Exam Questions and Answers 2024 Sodium Hydroxide - CORRECT ANSWER-The negative pole produces: Sodium Hydroxide - CORRECT ANSWER-In galvanic electrolysis, the chemical agent that destroys hair is: Iatric hirsutism pg. 301 IBEC - CORRECT ANSWER-Hirsutism resulting from taking certain medications: To minimize the effect of chemical compound deposited (Chlorine and hydrochloric acid) - CORRECT ANSWER-In galvanic electrolysis, what is the reason for ...

IBEC STATE BOARD PRACTICE TEST QUESTIONS WITH CORRECT ANSWERS | DETAILED ANSWERS. Sodium Hydroxide - ANSWER- The negative pole produces Iatric hirsutism - ANSWER- Hirsutism resulting from taking certain medications To minimize the effect of chemical compound deposited (Chlorine & hydrochloric acid) - ANSWER- What is the reason for the indifferent electrode to be bigger than the needle in the use of galvanic electrolysis Current density/concentration of current - ANSWER- What is determined ...