Texas Sanitarian Licensing Exam – Practice
Questions And Correct Answers (Verified Answers)
Plus Rationales 2025/2026 Q&A | Instant
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correct answers coloured in black
1. Which Texas agency primarily oversees the licensing of Sanitarians?
A. Texas Commission on Environmental Quality (TCEQ)
B. Texas Department of State Health Services (DSHS)
C. Texas State Board of Examiners
D. Texas Health and Human Services Commission
Rationale:The Texas Department of State Health Services (DSHS) is responsible for
licensing and regulating Sanitarians in Texas.
2. A Registered Sanitarian in Texas is required to have at least how many
semester hours in science courses?
A. 18 hours
B. 24 hours
C. 30 hours
D. 36 hours
Rationale:Texas requires applicants to have 30 semester hours in the biological,
chemical, physical, or environmental sciences.
3. Which of the following is the main role of a Sanitarian?
,A. Providing direct medical care
B. Protecting public health through environmental inspection and regulation
C. Drafting legislation for environmental laws
D. Administering vaccines to populations
Rationale:Sanitarians focus on environmental health inspections, enforcement, and
public safety—not clinical care.
4. Which law in Texas regulates sanitarians?
A. Texas Health & Safety Code, Chapter 32
B. Texas Environmental Quality Act
C. Texas Occupations Code, Chapter 195
D. Texas Administrative Code, Title 25, Part 1
Rationale:Sanitarian licensing is governed by Texas Occupations Code, Chapter 195.
5. How often must a Sanitarian renew their license in Texas?
A. Every year
B. Every two years
C. Every three years
D. Every five years
Rationale:Licenses must be renewed biennially (every two years).
6. Continuing education requirements for Sanitarians in Texas must include how
many hours per renewal cycle?
A. 6 hours
B. 8 hours
C. 12 hours
D. 15 hours
, Rationale:Sanitarians must complete 12 hours of approved continuing education
every two years.
7. Which is NOT typically inspected by a Sanitarian?
A. Restaurants
B. Public swimming pools
C. Septic systems
D. Dental offices
Sanitarians focus on environmental/public health inspections, not dental or
medical treatment facilities.
8. The primary purpose of environmental sanitation is:
A. Increasing business efficiency
B. Preventing disease and protecting public health
C. Promoting tourism
D. Supporting real estate development
Rationale:Environmental sanitation programs exist to reduce risks of communicable
disease and ensure safe living conditions.
9. Which agency enforces the Safe Drinking Water Act in Texas?
A. DSHS
B. Texas Commission on Environmental Quality (TCEQ)
C. Texas Department of Agriculture
D. EPA directly
Rationale:TCEQ is the primacy agency for Safe Drinking Water Act enforcement in
Texas.
Questions And Correct Answers (Verified Answers)
Plus Rationales 2025/2026 Q&A | Instant
Download Pdf
correct answers coloured in black
1. Which Texas agency primarily oversees the licensing of Sanitarians?
A. Texas Commission on Environmental Quality (TCEQ)
B. Texas Department of State Health Services (DSHS)
C. Texas State Board of Examiners
D. Texas Health and Human Services Commission
Rationale:The Texas Department of State Health Services (DSHS) is responsible for
licensing and regulating Sanitarians in Texas.
2. A Registered Sanitarian in Texas is required to have at least how many
semester hours in science courses?
A. 18 hours
B. 24 hours
C. 30 hours
D. 36 hours
Rationale:Texas requires applicants to have 30 semester hours in the biological,
chemical, physical, or environmental sciences.
3. Which of the following is the main role of a Sanitarian?
,A. Providing direct medical care
B. Protecting public health through environmental inspection and regulation
C. Drafting legislation for environmental laws
D. Administering vaccines to populations
Rationale:Sanitarians focus on environmental health inspections, enforcement, and
public safety—not clinical care.
4. Which law in Texas regulates sanitarians?
A. Texas Health & Safety Code, Chapter 32
B. Texas Environmental Quality Act
C. Texas Occupations Code, Chapter 195
D. Texas Administrative Code, Title 25, Part 1
Rationale:Sanitarian licensing is governed by Texas Occupations Code, Chapter 195.
5. How often must a Sanitarian renew their license in Texas?
A. Every year
B. Every two years
C. Every three years
D. Every five years
Rationale:Licenses must be renewed biennially (every two years).
6. Continuing education requirements for Sanitarians in Texas must include how
many hours per renewal cycle?
A. 6 hours
B. 8 hours
C. 12 hours
D. 15 hours
, Rationale:Sanitarians must complete 12 hours of approved continuing education
every two years.
7. Which is NOT typically inspected by a Sanitarian?
A. Restaurants
B. Public swimming pools
C. Septic systems
D. Dental offices
Sanitarians focus on environmental/public health inspections, not dental or
medical treatment facilities.
8. The primary purpose of environmental sanitation is:
A. Increasing business efficiency
B. Preventing disease and protecting public health
C. Promoting tourism
D. Supporting real estate development
Rationale:Environmental sanitation programs exist to reduce risks of communicable
disease and ensure safe living conditions.
9. Which agency enforces the Safe Drinking Water Act in Texas?
A. DSHS
B. Texas Commission on Environmental Quality (TCEQ)
C. Texas Department of Agriculture
D. EPA directly
Rationale:TCEQ is the primacy agency for Safe Drinking Water Act enforcement in
Texas.
