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Electrolysis & Laser Final questions and answers Exam Following the rules of Universal Precautions requires the following practice? - consider all patients potentially infectious What layer of the skin stores fat and acts as a protective cushion? - subcutis An excess production of cortisol is indicative of what syndrome? - Cushing's Syndrome The process of cell division is known as? - mitosis Which is NOT a characteristic of a viral disease? - A. Contain a protein coat B. Highly contagious such as warts C. can only reproduce within a living host D. easily treated with antibiotics D. The use of excessive laser fluency may result in? - Purpura Retinal hazard is possible at which of the following wavelengths? - 400-1400 nm What disease is inactive of a low level of cortisol production? - Addison's Disease The dermis consists of what two(2) layers? - papillary and reticular layer What portion of the hair is above the surface? - shaft
The term used to express potential difference is? - A. electrical difference B. volt C. force D. all of the above D Apocrine glands excrete? - pheromones Several characteristics of Cushing's syndrome are? - moon face, dowager's hump, hirsutism Most thermolysis epilators use of frequency of? - 13.56 megahertz Which is the primary reason that multiple treatments are necessary in laser hair removal? - not all follicles are in the optimum growth stage A joule is defined as? - a watt per second At what stage is hair actively growing? - anagen Static electricity is? - electricity at rest This type of probe has a covering on the upper shaft to aid in reducing surface damage? - insulated What is NOT a requirement for electrology establishment? - two(2) waste receptacles per station An example of a subjective symptom is? - itching
The measure of time that light energy is in contact with the skin is known as? - pulse duration In reference to the pattern of destruction, when using this method, lye appears alongside the needle creating a column shape? - electrolysis During the galvanic process, the accidental use of the positive pole will produce all EXCEPT? - A. black oxide B. hydrochloric acid C. tattoo marks D. sodium hydroxide D Verruca is another name for? - wart Personal service workers are defined by the Centers for Disease Control as persons whose occupations involve? - close personal contact with patients/clients Name the phase of mitosis involved in the alignment of chromosomes? - metaphase A device used to convert AC to DC is called? - rectifier The measure of the force pushing electricity through a wire is known as? - voltage The amount of sodium hydroxide produced depends on three factors? - length of time, intensity of current, moisture content of skin A common syndrome experienced by electrologist due to improper positioning is? - Muscular skeletal syndrome
The remnant of a small anlagen hair which was left unepilated in a treated follicle is known as? - tombstone The three(3) factors which determine the electrical performance of the needle are? - length, diameter, shape A person's skin color is dependent on? - the activity of melanocytes Universal precaution is achieved by using protective barriers that include? - gloves Which area of the body is more susceptible to pitting & depressions? - face A basic Fitzpatrick scale takes into account? - skin color, natural hair color, & sensitivity to sunlight What type of non-laser light is also used for hair removal? - IPL Key aspects in developing a practice, professional integrity includes all EXCEPT ONE? - A. guaranteeing permanent results no matter what B. personal hygiene and grooming C. honesty D. appropriate attitude towards client A The shape of the heating pattern associated with the blend method is? - vase All supplies shall be dispensed from? - containers that are distinctly labeled
Caution should be taken when treating a diabetic because? - the vascular system takes longer to heal PCOS is also known as? - Stein-Leventhal syndrome Bacteria are? - vegetable The typical mode of transmission for HAV is? - food, feces, water When excited with a flash lamp, the Alexandrite crystal emits radiation at? - 755nm What is the waiting period before laser treatment after a patient stops taking Accutane? - 180 days The use of the negative electrode during electrolysis will produce? - sodium hydroxide An example of a objective symptom is? - A. welts B. rash C. pustules D. all of the above D The patients chart should be noted with the following information except? - dietary intake within 2 hours of treatment What is the function of the hormone calcitonin? - decreases the blood levels of calcium by sending calcium to the bones
Damaged tweezers tips can be repaired by rubbing them with a? - Arkansas stone Hormones direct their activities to certain organs knows as? - target organs Tuberculosis (TB)? - is the most heat resistant bacteria During the initial consultation, the patient says that his co-worker was treated by you. When asked if you recall treating the co-worker, you should? - in a friendly manner explain HIPPA Considering the Ferriman-Gallway system, a score of _______ of higher is indicative of excess androgen? - 8 If you are treating a patient with average hair density and after six(6) months her hair density increases, what should you do? - continue to treat and refer to medical doctor Electrical current that is not completing its path but is taking a short cut is called? - short circuit Select the correct sequence of mitosis? - interphase, prophase, metaphase, anaphase, telophase What are the six functions of skin? - Protection, sensation, heat regulation, excretion, elimination, absorption The causes of hirsutism include which of the following? - A. pituitary hyper secretion B. adrenal tumors C. ovarian tumors D. all of the above D
The OHM is a unit of electrical? - resistance The metabolic rate is determined by? - level of thyroxine in thyroid gland What is the primary component of the hair fiber? - keratin Cataphoresis is beneficial after electrolysis because it has what effect on the skin? - soothes nerves, decreases blood supply & hardens tissue What agency regulates the composition, labeling and use of antiseptics? - Food and drug Administration Which are positive reactions to the skin indicating a successful LHR treatment? - perifollicular erythema & edema An over treatment of the skin characterized by blistering or epidermal separation, caused by lateral pressure on the skin is knows as? - Nikolski Sign An indentation in the epidermis that reaches into the dermis is known as the? - hair follicle Boils and abscesses are caused by what type of bacteria? - staphylococci A chronic inflammatory disease characterized by erythematous patches covered by silvery scales is known as? - psoriasis A honey colored lymph crust that indicates the follicle is healing is called? - eschar What is the highest level of disinfection? - sterilization Hypertrichosis occurs? - both males and females
Supercilia are referred to the hair on what part of the body? - eyebrows Causes of blanching include which of the following? - over treatment of the skin & shallow insertions The diameter of the needle should be? - equal to the diameter of the hair The most common type of laser used for hair removal? - pulsed Total destruction of tissue using laser energy is known as? - photo ablation Who was the first scientist to demonstrate to existence of high frequency waves? - Heinrich Hertz Which is the most common skin cancer? - basal cell carcinoma What is the best definition for hair density? - number of hairs per square centimeter Nerves which carry impulses to nerve centers are called? - afferent Which is the best setting for dry heat sterilization? - 340 degrees F for one hour The patient should understand that permanent hair removal is a process requiring time and that it will require? - a series of treatments What classification of disease identifies the nerve cells as its host cells? - herperoviral
