Minnesota Cosmetology Laws and Rules Exam 2026/2027 |
Minnesota Board of Cosmetologist Examiners | 250 Exam-Style
Questions with Detailed Rationales for Licensure Preparation —
250 Questions
Section 1: Minnesota Cosmetology Laws and Rules Overview (Questions 1-25)
1 A salon owner in Minnesota wishes to operate a mobile cosmetology unit. Under Minnesota Administrative
Rules Chapter 2100, which of the following is a required condition for lawful operation?
A) The mobile unit must be registered as a separate salon with the Board, and the owner must hold a current
salon license.
B) The mobile unit is exempt from salon licensing if it only serves private residences.
C) The mobile unit must be inspected by the local health department prior to each use.
D) The mobile unit may operate without a salon license if the cosmetologist holds a current license and the unit
is used exclusively for one client per day.
Answer: A
Rationale: Minn. Admin. Rules 2105.0200 requires any location where cosmetology is practiced, including mobile
units, to be licensed as a salon. Option A correctly states this requirement. Options B and D incorrectly suggest
exemptions that do not exist under Minnesota law. Option C is not required by the Board; inspections are
conducted by the Board, not local health departments.
2 A licensed cosmetologist is found to have used a product containing a prohibited chemical under Minnesota
Rules. The Board initiates disciplinary proceedings. Which of the following best describes the burden of proof
the Board must meet?
A) Beyond a reasonable doubt, as the proceeding is quasi-criminal.
B) Clear and convincing evidence, as the proceeding is civil in nature.
C) Preponderance of the evidence, as typical for administrative disciplinary actions.
D) Substantial evidence, as the proceeding is a formal adjudication.
Answer: B
Rationale: In Minnesota, administrative disciplinary proceedings against professional licensees require proof by
clear and convincing evidence. This is a higher standard than preponderance of the evidence (used in most civil
cases) but lower than beyond a reasonable doubt (criminal). Option B is correct; options A, C, and D state incorrect
standards.
3 Under Minnesota Statutes Section 155A.23, which of the following acts constitutes unlicensed practice of
cosmetology?
A) A licensed cosmetologist performing hair braiding without additional authorization.
B) A licensed esthetician performing eyebrow threading.
C) A licensed cosmetologist teaching cosmetology at a Board-approved school without a separate instructor
license.
D) A licensed barber performing a chemical hair straightening service.
Answer: C
Rationale: Minn. Stat. § 155A.23 requires instructors at cosmetology schools to hold a valid instructor license. A
cosmetologist without an instructor license teaching violates this statute. Options A and B are within the scope of
,practice for their respective licenses. Option D is within the scope of a barber license under Minnesota law.
4 A Minnesota salon is cited for failing to maintain required sanitation records. Under Minnesota Administrative
Rules 2105.0800, which of the following records must be kept and available for inspection?
A) A log of all clients serviced, including their contact information and services received.
B) A log of all disinfectant solution changes, including the date and concentration used.
C) A log of all equipment calibration and maintenance, including dates and technician signatures.
D) A log of all employee work schedules and hours worked.
Answer: B
Rationale: Minn. Admin. Rules 2105.0800 requires salons to maintain a log of disinfectant solution changes, as
proper disinfection is critical to infection control. Option A is not required by rule. Option C is not specified for
sanitation records. Option D pertains to employment records, not sanitation.
5 Which of the following scenarios would most likely result in the Minnesota Board of Cosmetologist Examiners
denying a license application due to lack of good moral character?
A) An applicant who was convicted of a misdemeanor theft 10 years ago and has completed all sentencing
requirements.
B) An applicant who has a pending charge for a felony involving fraud, but no conviction.
C) An applicant who was convicted of a felony for drug trafficking 5 years ago and has not sought a pardon.
D) An applicant who was convicted of a gross misdemeanor for driving while impaired 3 years ago.
Answer: C
Rationale: Under Minn. Stat. § 155A.27, the Board may deny a license for lack of good moral character, especially
for recent felony convictions involving moral turpitude. Option C involves a recent felony drug trafficking
conviction, which directly implicates moral character. Option A is older and less serious. Option B involves a
pending charge, but a conviction is not yet established. Option D is less directly related to cosmetology practice.
6 A cosmetology school in Minnesota is found to have an inadequate student-to-instructor ratio. Under Minnesota
Administrative Rules 2105.1800, what is the maximum number of students allowed per instructor in a clinical
setting?
A) 8 students per instructor
B) 10 students per instructor
C) 12 students per instructor
D) 15 students per instructor
Answer: B
Rationale: Minn. Admin. Rules 2105.1800 stipulates a maximum of 10 students per instructor in clinical settings to
ensure adequate supervision and safety. Options A, C, and D are incorrect ratios.
7 A cosmetologist licensed in another state wishes to obtain a Minnesota license by endorsement. Under
Minnesota Statutes Section 155A.26, which of the following is a requirement?
A) The applicant must have practiced continuously for at least 5 years in the other state.
B) The applicant must have completed an additional 500 hours of training in Minnesota.
C) The applicant must hold a current license in a state with licensure requirements substantially equivalent to
Minnesota's.
D) The applicant must pass the Minnesota practical examination regardless of previous experience.
Answer: C
Rationale: Minn. Stat. § 155A.26 allows endorsement for applicants from states with substantially equivalent
licensure requirements. Option C correctly states this. Options A and B are not statutory requirements; the statute
,does not require a minimum practice period or additional training. Option D is incorrect; the Board may waive the
practical exam if requirements are equivalent.
8 Under Minnesota Administrative Rules 2105.0500, what is the required minimum distance between work
stations in a salon to ensure adequate sanitation and safety?
A) 3 feet
B) 4 feet
C) 5 feet
D) 6 feet
Answer: B
Rationale: Minn. Admin. Rules 2105.0500 requires a minimum of 4 feet between work stations to prevent
cross-contamination and ensure adequate workspace. Options A, C, and D are incorrect distances.
9 A cosmetologist performs a service on a client who later develops a severe allergic reaction. The cosmetologist
had not performed a patch test as recommended by the product manufacturer. Under Minnesota law, which of
the following best describes the cosmetologist's potential liability?
A) No liability because patch tests are not required by Minnesota law.
B) Potential liability for negligence per se because the cosmetologist failed to follow manufacturer instructions,
which may be considered a standard of care.
C) Strict liability because the product caused harm regardless of fault.
D) Liability only if the cosmetologist knew the client had a known allergy.
Answer: B
Rationale: While Minnesota law does not explicitly mandate patch tests, failure to follow manufacturer instructions
can be evidence of negligence per se if the instructions are considered part of the standard of care. Option B
correctly identifies this. Option A is incorrect because the standard of care may incorporate manufacturer
guidelines. Option C is incorrect because strict liability typically applies to product manufacturers, not service
providers. Option D is incorrect because liability can arise from failure to follow safety precautions even without
knowledge of a specific allergy.
10 Which of the following is a valid ground for the Minnesota Board to summarily suspend a cosmetology license
without a prior hearing?
A) A licensee's failure to pay renewal fees on time.
B) A licensee's conviction of a misdemeanor unrelated to cosmetology.
C) A licensee's violation of sanitation rules that poses an imminent threat to public health.
D) A licensee's violation of continuing education requirements.
Answer: C
Rationale: Under the Minnesota Administrative Procedure Act and Board rules, summary suspension is allowed
only when there is an imminent threat to public health or safety. Option C describes such a situation. Options A, B,
and D are serious but do not constitute an immediate danger, and would require a full disciplinary process before
suspension.
11 A cosmetology salon owner in Minnesota is cited for failing to display the license of each cosmetologist in a
conspicuous location near the work station. Which specific rule under the Minnesota Cosmetology Laws and
Rules does this violate?
A) Minn. R. 2105.0200 – License Display
B) Minn. R. 2105.0100 – Definitions
C) Minn. R. 2105.0300 – Sanitation
, D) Minn. R. 2105.0400 – Client Records
Answer: A
Rationale: Minn. R. 2105.0200 explicitly requires that licenses be displayed in a conspicuous place near each work
station. Failure to do so is a direct violation of this rule. The other rules address definitions, sanitation, and client
records, not license display.
12 A salon professional in Minnesota performs a chemical service on a client who has not been given a written
client intake form. Which Minnesota rule regarding client consultation is most directly violated?
A) Minn. Stat. § 155A.23 – Client Rights
B) Minn. R. 2105.0400 – Client Records
C) Minn. R. 2105.0500 – Service Restrictions
D) Minn. Stat. § 155A.27 – Sanitation Requirements
Answer: B
Rationale: Minn. R. 2105.0400 mandates that a written client intake form must be completed before any service,
documenting health history and service consent. The other options address broader client rights, service
restrictions, or sanitation, but not the specific record-keeping requirement.
13 Under Minnesota law, a cosmetology establishment must maintain a log of all chemical services performed.
What is the minimum retention period for these records?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Answer: B
Rationale: Minn. R. 2105.0400 requires that client service records, including chemical services, be retained for at
least two years. This ensures traceability for health and safety purposes. The other durations are not consistent with
the specific rule.
14 A cosmetology student in Minnesota is performing a haircut on a client without a licensed cosmetologist
present in the immediate area. Which rule is being violated?
A) Minn. R. 2105.0100 – Definitions
B) Minn. R. 2105.0600 – Supervision of Students
C) Minn. R. 2105.0700 – Salon Sanitation
D) Minn. Stat. § 155A.21 – Licensure Requirements
Answer: B
Rationale: Minn. R. 2105.0600 requires that students be under the direct supervision of a licensed cosmetologist at
all times while providing services. The other rules address definitions, sanitation, and general licensure, not student
supervision.
15 A Minnesota salon is inspected and found to have a cracked basin in the shampoo area. Under the Minnesota
Cosmetology Laws and Rules, what is the most appropriate classification of this violation?
A) Critical violation – immediate closure
B) Non-critical violation – must be corrected within 30 days
C) Critical violation – must be corrected within 10 days
D) Non-critical violation – no specific correction timeline
Answer: B
Minnesota Board of Cosmetologist Examiners | 250 Exam-Style
Questions with Detailed Rationales for Licensure Preparation —
250 Questions
Section 1: Minnesota Cosmetology Laws and Rules Overview (Questions 1-25)
1 A salon owner in Minnesota wishes to operate a mobile cosmetology unit. Under Minnesota Administrative
Rules Chapter 2100, which of the following is a required condition for lawful operation?
A) The mobile unit must be registered as a separate salon with the Board, and the owner must hold a current
salon license.
B) The mobile unit is exempt from salon licensing if it only serves private residences.
C) The mobile unit must be inspected by the local health department prior to each use.
D) The mobile unit may operate without a salon license if the cosmetologist holds a current license and the unit
is used exclusively for one client per day.
Answer: A
Rationale: Minn. Admin. Rules 2105.0200 requires any location where cosmetology is practiced, including mobile
units, to be licensed as a salon. Option A correctly states this requirement. Options B and D incorrectly suggest
exemptions that do not exist under Minnesota law. Option C is not required by the Board; inspections are
conducted by the Board, not local health departments.
2 A licensed cosmetologist is found to have used a product containing a prohibited chemical under Minnesota
Rules. The Board initiates disciplinary proceedings. Which of the following best describes the burden of proof
the Board must meet?
A) Beyond a reasonable doubt, as the proceeding is quasi-criminal.
B) Clear and convincing evidence, as the proceeding is civil in nature.
C) Preponderance of the evidence, as typical for administrative disciplinary actions.
D) Substantial evidence, as the proceeding is a formal adjudication.
Answer: B
Rationale: In Minnesota, administrative disciplinary proceedings against professional licensees require proof by
clear and convincing evidence. This is a higher standard than preponderance of the evidence (used in most civil
cases) but lower than beyond a reasonable doubt (criminal). Option B is correct; options A, C, and D state incorrect
standards.
3 Under Minnesota Statutes Section 155A.23, which of the following acts constitutes unlicensed practice of
cosmetology?
A) A licensed cosmetologist performing hair braiding without additional authorization.
B) A licensed esthetician performing eyebrow threading.
C) A licensed cosmetologist teaching cosmetology at a Board-approved school without a separate instructor
license.
D) A licensed barber performing a chemical hair straightening service.
Answer: C
Rationale: Minn. Stat. § 155A.23 requires instructors at cosmetology schools to hold a valid instructor license. A
cosmetologist without an instructor license teaching violates this statute. Options A and B are within the scope of
,practice for their respective licenses. Option D is within the scope of a barber license under Minnesota law.
4 A Minnesota salon is cited for failing to maintain required sanitation records. Under Minnesota Administrative
Rules 2105.0800, which of the following records must be kept and available for inspection?
A) A log of all clients serviced, including their contact information and services received.
B) A log of all disinfectant solution changes, including the date and concentration used.
C) A log of all equipment calibration and maintenance, including dates and technician signatures.
D) A log of all employee work schedules and hours worked.
Answer: B
Rationale: Minn. Admin. Rules 2105.0800 requires salons to maintain a log of disinfectant solution changes, as
proper disinfection is critical to infection control. Option A is not required by rule. Option C is not specified for
sanitation records. Option D pertains to employment records, not sanitation.
5 Which of the following scenarios would most likely result in the Minnesota Board of Cosmetologist Examiners
denying a license application due to lack of good moral character?
A) An applicant who was convicted of a misdemeanor theft 10 years ago and has completed all sentencing
requirements.
B) An applicant who has a pending charge for a felony involving fraud, but no conviction.
C) An applicant who was convicted of a felony for drug trafficking 5 years ago and has not sought a pardon.
D) An applicant who was convicted of a gross misdemeanor for driving while impaired 3 years ago.
Answer: C
Rationale: Under Minn. Stat. § 155A.27, the Board may deny a license for lack of good moral character, especially
for recent felony convictions involving moral turpitude. Option C involves a recent felony drug trafficking
conviction, which directly implicates moral character. Option A is older and less serious. Option B involves a
pending charge, but a conviction is not yet established. Option D is less directly related to cosmetology practice.
6 A cosmetology school in Minnesota is found to have an inadequate student-to-instructor ratio. Under Minnesota
Administrative Rules 2105.1800, what is the maximum number of students allowed per instructor in a clinical
setting?
A) 8 students per instructor
B) 10 students per instructor
C) 12 students per instructor
D) 15 students per instructor
Answer: B
Rationale: Minn. Admin. Rules 2105.1800 stipulates a maximum of 10 students per instructor in clinical settings to
ensure adequate supervision and safety. Options A, C, and D are incorrect ratios.
7 A cosmetologist licensed in another state wishes to obtain a Minnesota license by endorsement. Under
Minnesota Statutes Section 155A.26, which of the following is a requirement?
A) The applicant must have practiced continuously for at least 5 years in the other state.
B) The applicant must have completed an additional 500 hours of training in Minnesota.
C) The applicant must hold a current license in a state with licensure requirements substantially equivalent to
Minnesota's.
D) The applicant must pass the Minnesota practical examination regardless of previous experience.
Answer: C
Rationale: Minn. Stat. § 155A.26 allows endorsement for applicants from states with substantially equivalent
licensure requirements. Option C correctly states this. Options A and B are not statutory requirements; the statute
,does not require a minimum practice period or additional training. Option D is incorrect; the Board may waive the
practical exam if requirements are equivalent.
8 Under Minnesota Administrative Rules 2105.0500, what is the required minimum distance between work
stations in a salon to ensure adequate sanitation and safety?
A) 3 feet
B) 4 feet
C) 5 feet
D) 6 feet
Answer: B
Rationale: Minn. Admin. Rules 2105.0500 requires a minimum of 4 feet between work stations to prevent
cross-contamination and ensure adequate workspace. Options A, C, and D are incorrect distances.
9 A cosmetologist performs a service on a client who later develops a severe allergic reaction. The cosmetologist
had not performed a patch test as recommended by the product manufacturer. Under Minnesota law, which of
the following best describes the cosmetologist's potential liability?
A) No liability because patch tests are not required by Minnesota law.
B) Potential liability for negligence per se because the cosmetologist failed to follow manufacturer instructions,
which may be considered a standard of care.
C) Strict liability because the product caused harm regardless of fault.
D) Liability only if the cosmetologist knew the client had a known allergy.
Answer: B
Rationale: While Minnesota law does not explicitly mandate patch tests, failure to follow manufacturer instructions
can be evidence of negligence per se if the instructions are considered part of the standard of care. Option B
correctly identifies this. Option A is incorrect because the standard of care may incorporate manufacturer
guidelines. Option C is incorrect because strict liability typically applies to product manufacturers, not service
providers. Option D is incorrect because liability can arise from failure to follow safety precautions even without
knowledge of a specific allergy.
10 Which of the following is a valid ground for the Minnesota Board to summarily suspend a cosmetology license
without a prior hearing?
A) A licensee's failure to pay renewal fees on time.
B) A licensee's conviction of a misdemeanor unrelated to cosmetology.
C) A licensee's violation of sanitation rules that poses an imminent threat to public health.
D) A licensee's violation of continuing education requirements.
Answer: C
Rationale: Under the Minnesota Administrative Procedure Act and Board rules, summary suspension is allowed
only when there is an imminent threat to public health or safety. Option C describes such a situation. Options A, B,
and D are serious but do not constitute an immediate danger, and would require a full disciplinary process before
suspension.
11 A cosmetology salon owner in Minnesota is cited for failing to display the license of each cosmetologist in a
conspicuous location near the work station. Which specific rule under the Minnesota Cosmetology Laws and
Rules does this violate?
A) Minn. R. 2105.0200 – License Display
B) Minn. R. 2105.0100 – Definitions
C) Minn. R. 2105.0300 – Sanitation
, D) Minn. R. 2105.0400 – Client Records
Answer: A
Rationale: Minn. R. 2105.0200 explicitly requires that licenses be displayed in a conspicuous place near each work
station. Failure to do so is a direct violation of this rule. The other rules address definitions, sanitation, and client
records, not license display.
12 A salon professional in Minnesota performs a chemical service on a client who has not been given a written
client intake form. Which Minnesota rule regarding client consultation is most directly violated?
A) Minn. Stat. § 155A.23 – Client Rights
B) Minn. R. 2105.0400 – Client Records
C) Minn. R. 2105.0500 – Service Restrictions
D) Minn. Stat. § 155A.27 – Sanitation Requirements
Answer: B
Rationale: Minn. R. 2105.0400 mandates that a written client intake form must be completed before any service,
documenting health history and service consent. The other options address broader client rights, service
restrictions, or sanitation, but not the specific record-keeping requirement.
13 Under Minnesota law, a cosmetology establishment must maintain a log of all chemical services performed.
What is the minimum retention period for these records?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Answer: B
Rationale: Minn. R. 2105.0400 requires that client service records, including chemical services, be retained for at
least two years. This ensures traceability for health and safety purposes. The other durations are not consistent with
the specific rule.
14 A cosmetology student in Minnesota is performing a haircut on a client without a licensed cosmetologist
present in the immediate area. Which rule is being violated?
A) Minn. R. 2105.0100 – Definitions
B) Minn. R. 2105.0600 – Supervision of Students
C) Minn. R. 2105.0700 – Salon Sanitation
D) Minn. Stat. § 155A.21 – Licensure Requirements
Answer: B
Rationale: Minn. R. 2105.0600 requires that students be under the direct supervision of a licensed cosmetologist at
all times while providing services. The other rules address definitions, sanitation, and general licensure, not student
supervision.
15 A Minnesota salon is inspected and found to have a cracked basin in the shampoo area. Under the Minnesota
Cosmetology Laws and Rules, what is the most appropriate classification of this violation?
A) Critical violation – immediate closure
B) Non-critical violation – must be corrected within 30 days
C) Critical violation – must be corrected within 10 days
D) Non-critical violation – no specific correction timeline
Answer: B
