Electricity & Physics Principles in Electrology Flashcards
7 cards from real CME practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Electricity & Physics Principles in Electrology flashcards as text
What effect does higher tissue moisture content have on electrical resistance during electrolysis?
Answer: Decreases resistance
Higher moisture content in tissues decreases electrical resistance, allowing current to flow more easily through the follicle and improving treatment effectiveness.
In thermolysis, which tissue component primarily absorbs the high-frequency electrical energy and converts it to heat?
Answer: Water molecules within the tissue
Water molecules in the follicle tissue absorb high-frequency energy and vibrate rapidly, generating the heat that thermally destroys the follicle.
What is the primary clinical advantage of the blend method compared to using galvanic current alone?
Answer: Faster treatment with enhanced lye production
The blend method accelerates the chemical reaction of lye production by adding heat from thermolysis, resulting in faster and more effective follicle destruction.
Proper electrical safety in electrology requires that treatment equipment be:
Answer: Grounded to prevent electrical shock hazards
Electrology equipment must be properly grounded to provide a safe return path for stray electrical current, preventing shock hazards to both client and practitioner.
The term 'current density' in electrolysis refers to:
Answer: The concentration of current in a specific tissue area
Current density is the concentration of electrical current within a defined tissue area; a finer probe creates higher current density at the treatment site.
Which waveform does modern thermolysis equipment typically use to deliver high-frequency current?
Answer: Sinusoidal (sine wave)
Modern thermolysis equipment uses sinusoidal (sine wave) alternating current at radio frequencies, which produces the smooth, controlled heating effect needed for follicle destruction.
Why is it important for the electrologist to understand the relationship between current intensity and treatment time in galvanic electrolysis?
Answer: Adjusting intensity and time allows control of lye production to balance effectiveness and tissue damage
The total amount of lye produced depends on both current intensity and treatment time; understanding this relationship allows the electrologist to optimize follicle destruction while minimizing damage to surrounding tissue.