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High Frequency quiz

Quiz by Erine Fraser

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8 questions
Show answers
  • Q1
    direct h/f is beneficial for oily and acne skin types because
    it softens and plumps out the skin
    it destroys bacteria and promotes healing of blemishes
    it improves muscle tone
    it increases sebaceous secretions to lubricate the skin
    30s
  • Q2
    what current does the h/f machine produce?
    constant direct current
    rapidly alternating or oscillating current
    alternating current
    interrupted direct current
    30s
  • Q3
    The current produced is around 250,000 Hz which produces
    vibrations deep within the skin
    a chemical reaction in the tissues
    heat in the superficial tissues
    muscle contraction
    30s
  • Q4
    what are the characteristics of an oily skin?
    shiny, slightly thickened skin with a coarse texture, enlarged pores, congestion and comedones
    fine textured, thin skin with small pores and which lacks moisture
    loss of elasticity with loose muscle tone, lines and wrinkles
    congestion on the nose and forehead with normal texture on the cheeks
    30s
  • Q5
    what condition, triggered by hormonal changes causes brown patches on the forehead and cheek area?
    vitiligo
    ephelides
    Chloasma
    lentigo
    30s
  • Q6
    how would you recognise a dehydrated skin?
    congested pores on the t zone
    irregularity of skin colour
    fine orange peel effect with superficial flaking
    coarse and lumpy texture
    30s
  • Q7
    Which commercial product do you use for direct high frequency?
    ionised gel
    oxygen cream
    oil
    faradic gel
    30s
  • Q8
    African,Caribbean skin has a...
    thicker dermis with a quick cell turnover
    thinner dermis with small, sparse sebaceous glands
    Thicker epidermis which scars easily
    thinner epidermis with unevenly distributed melanocytes
    30s

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