Free North Dakota Cosmetology State Board Exam Practice Test

Sample North Dakota Cosmetology practice questions

Try a few representative questions below. Each includes the correct answer and a short explanation — the same style you'll see in the full practice test.

1. Question 1Chemical Peels & Skin Types

   A client presents with a Fitzpatrick skin type IV and expresses a desire for significant lightening of their hyperpigmentation. The esthetician is considering a series of chemical peels. Which of the following peel types would pose the highest risk of post-inflammatory hyperpigmentation (PIH) in this client, necessitating extreme caution and potentially alternative treatment modalities?

   • A.A superficial glycolic acid peel (20% concentration)
   • B.A Jessner's solution peel
   • C.A 30% salicylic acid peel
   • D.A 10% trichloroacetic acid (TCA) peel(Correct)

   Explanation

   TCA peels, especially at higher concentrations like 10% or more, carry a significant risk of PIH in darker skin types (Fitzpatrick III-VI) due to their ability to penetrate deeper into the dermis and potentially cause significant inflammation. Superficial peels like glycolic or salicylic acid (at appropriate concentrations) and Jessner's solution (which is a combination peel often used for superficial to medium depth peeling) are generally considered lower risk for PIH in this client, though still require careful management.

2. Question 2Lash Extensions & Contraindications

   During a client consultation for eyelash extensions, the client reports a history of ocular herpes simplex outbreaks. What is the primary contraindication for applying eyelash extensions in this scenario, and what is the recommended course of action?

   • A.The risk of adhesive transfer to the cornea, requiring the client to wear protective eyewear for 24 hours post-application.
   • B.The potential for reactivation of the herpes virus due to trauma or irritation, necessitating a physician's clearance.(Correct)
   • C.The risk of infection spreading to the lash follicles, requiring a patch test before application.
   • D.The increased likelihood of allergic reaction to the adhesive, requiring the use of hypoallergenic adhesive only.

   Explanation

   A history of ocular herpes simplex is a significant contraindication. The trauma, stress, or irritation associated with eyelash extension application can potentially trigger a reactivation of the herpes virus, leading to serious ocular complications. Medical clearance from a physician is essential, and even then, the procedure may be too risky.

3. Question 3Facial Treatments & Masks

   A client with oily, acne-prone skin requests a facial treatment. The esthetician plans to incorporate a clay-based mask. Which type of clay, known for its strong absorbent and detoxifying properties, is most suitable for this skin type, and why?

   • A.Kaolin clay, due to its mild exfoliation and suitability for sensitive skin.
   • B.Rhassoul clay, due to its rich mineral content and ability to improve skin elasticity.
   • C.Rose clay, due to its gentle nature and ability to soothe redness.
   • D.Bentonite clay, due to its high negative charge which helps draw out impurities and excess sebum.(Correct)

   Explanation

   Bentonite clay is highly recommended for oily and acne-prone skin. Its composition gives it a strong negative electrical charge, which effectively attracts and absorbs positively charged impurities, toxins, and excess sebum from the pores, leading to a deep cleansing effect.

Want the full exam? Start the free practice test →

Frequently asked questions

Related practice tests

• EPA 608