The Complete AALAS Laboratory
Animal Technician (LAT) Certification
Practice Exam: 300 Board-Style
Questions with Detailed Rationales,
Clinical Correlations, and Regulatory
References
1. Through the AALAS Certification Program, technicians become
nationally certified. Name the three levels of technician certification.
A) CMT, CMA, CMAR
B) LVT, CVT, RVT
C) ALAT, LAT, LATG
D) ACLAM, LAMA, DACLAM
Correct Answer: C
Rationale: The AALAS certification program offers three progressive levels:
Assistant Laboratory Animal Technician (ALAT, entry-level husbandry),
Laboratory Animal Technician (LAT, intermediate technical procedures), and
Laboratory Animal Technologist (LATG, advanced/management level).
2. What group was established in 1950 to ensure the welfare of
laboratory animals and provide for their needs?
A) American College for Laboratory Animals
B) Animal Care Panel (now AALAS)
C) Institute for Laboratory Animal Research
,D) American Veterinary Medical Association
Correct Answer: B
Rationale: The Animal Care Panel was established in 1950 and later became
the American Association for Laboratory Animal Science (AALAS). This
organization was founded to advance the humane care and responsible use
of laboratory animals.
3. Which member of the research team plans and coordinates all
phases of the research work?
A) Principal Investigator (PI)
B) Laboratory Animal Veterinarian
C) Institutional Official
D) Facility Director
Correct Answer: A
Rationale: The Principal Investigator (PI) has overall responsibility for the
research project, including protocol design, animal procurement, data
collection, and ensuring compliance with regulations.
4. At most institutions, who must review and monitor the animal use
protocols?
A) The Principal Investigator
B) The Facility Director
C) Institutional Animal Care and Use Committee (IACUC)
D) The Attending Veterinarian
Correct Answer: C
Rationale: The Institutional Animal Care and Use Committee (IACUC) has
oversight responsibility for all aspects of the animal care and use program.
The IACUC must review and approve all animal use protocols before work
can begin.
5. Which document recommends that all social species be housed in
pairs or groups in a laboratory setting?
,A) Animal Welfare Regulations
B) PHS Policy
C) Guide for the Care and Use of Laboratory Animals
D) AVMA Guidelines on Euthanasia
Correct Answer: C
Rationale: The Guide for the Care and Use of Laboratory Animals
recommends that all social species be housed in pairs or groups to
promote species-typical behavior and psychological well-being.
6. What two mandates or documents must be studied in addition to
the training manual to prepare for the ALAT technician certification
examination?
A) The Guide for the Care and Use of Laboratory Animals and the Animal
Welfare Regulations
B) The PHS Policy and the AVMA Guidelines
C) The Animal Welfare Act and the U.S. Government Principles
D) The Occupational Health and Safety in the Care and Use of Research
Animals and the Guide
Correct Answer: A
Rationale: The ALAT examination requires knowledge of both the Guide for
the Care and Use of Laboratory Animals and the Animal Welfare
Regulations as foundational documents for laboratory animal care and use.
7. True or False: The full name for the acronym IACUC is the
Institutional Animal Care and Use Council.
A) True
B) False
Correct Answer: B
Rationale: IACUC stands for Institutional Animal Care and Use Committee,
not Council. This is a common misconception; the Correct term is
Committee.
, 8. Who is responsible for appointing members to the IACUC?
A) IACUC Chair
B) Chief Executive Officer (Institutional Official)
C) Attending Veterinarian
D) Provost
Correct Answer: B
Rationale: The Chief Executive Officer (Institutional Official) is responsible
for appointing members to the IACUC. This ensures institutional
commitment to the animal care and use program.
9. True or False: The semiannual program review includes the
inspection of each room where animals are housed or taken for
procedures.
A) True
B) False
Correct Answer: A
Rationale: The semiannual program review conducted by the IACUC must
include inspection of all animal housing areas and all areas where animal
procedures are performed.
10. IACUCs are mandated by which of the following?
A) Federal mandate
B) City ordinance
C) State law
D) Institutional policy
Correct Answer: A
Rationale: IACUCs are a federal mandate, required by both the Animal
Welfare Act and the PHS Policy to oversee institutional animal care and use
programs.
11. Which mandate requires five IACUC members?
A) Guide for the Care and Use of Laboratory Animals
Animal Technician (LAT) Certification
Practice Exam: 300 Board-Style
Questions with Detailed Rationales,
Clinical Correlations, and Regulatory
References
1. Through the AALAS Certification Program, technicians become
nationally certified. Name the three levels of technician certification.
A) CMT, CMA, CMAR
B) LVT, CVT, RVT
C) ALAT, LAT, LATG
D) ACLAM, LAMA, DACLAM
Correct Answer: C
Rationale: The AALAS certification program offers three progressive levels:
Assistant Laboratory Animal Technician (ALAT, entry-level husbandry),
Laboratory Animal Technician (LAT, intermediate technical procedures), and
Laboratory Animal Technologist (LATG, advanced/management level).
2. What group was established in 1950 to ensure the welfare of
laboratory animals and provide for their needs?
A) American College for Laboratory Animals
B) Animal Care Panel (now AALAS)
C) Institute for Laboratory Animal Research
,D) American Veterinary Medical Association
Correct Answer: B
Rationale: The Animal Care Panel was established in 1950 and later became
the American Association for Laboratory Animal Science (AALAS). This
organization was founded to advance the humane care and responsible use
of laboratory animals.
3. Which member of the research team plans and coordinates all
phases of the research work?
A) Principal Investigator (PI)
B) Laboratory Animal Veterinarian
C) Institutional Official
D) Facility Director
Correct Answer: A
Rationale: The Principal Investigator (PI) has overall responsibility for the
research project, including protocol design, animal procurement, data
collection, and ensuring compliance with regulations.
4. At most institutions, who must review and monitor the animal use
protocols?
A) The Principal Investigator
B) The Facility Director
C) Institutional Animal Care and Use Committee (IACUC)
D) The Attending Veterinarian
Correct Answer: C
Rationale: The Institutional Animal Care and Use Committee (IACUC) has
oversight responsibility for all aspects of the animal care and use program.
The IACUC must review and approve all animal use protocols before work
can begin.
5. Which document recommends that all social species be housed in
pairs or groups in a laboratory setting?
,A) Animal Welfare Regulations
B) PHS Policy
C) Guide for the Care and Use of Laboratory Animals
D) AVMA Guidelines on Euthanasia
Correct Answer: C
Rationale: The Guide for the Care and Use of Laboratory Animals
recommends that all social species be housed in pairs or groups to
promote species-typical behavior and psychological well-being.
6. What two mandates or documents must be studied in addition to
the training manual to prepare for the ALAT technician certification
examination?
A) The Guide for the Care and Use of Laboratory Animals and the Animal
Welfare Regulations
B) The PHS Policy and the AVMA Guidelines
C) The Animal Welfare Act and the U.S. Government Principles
D) The Occupational Health and Safety in the Care and Use of Research
Animals and the Guide
Correct Answer: A
Rationale: The ALAT examination requires knowledge of both the Guide for
the Care and Use of Laboratory Animals and the Animal Welfare
Regulations as foundational documents for laboratory animal care and use.
7. True or False: The full name for the acronym IACUC is the
Institutional Animal Care and Use Council.
A) True
B) False
Correct Answer: B
Rationale: IACUC stands for Institutional Animal Care and Use Committee,
not Council. This is a common misconception; the Correct term is
Committee.
, 8. Who is responsible for appointing members to the IACUC?
A) IACUC Chair
B) Chief Executive Officer (Institutional Official)
C) Attending Veterinarian
D) Provost
Correct Answer: B
Rationale: The Chief Executive Officer (Institutional Official) is responsible
for appointing members to the IACUC. This ensures institutional
commitment to the animal care and use program.
9. True or False: The semiannual program review includes the
inspection of each room where animals are housed or taken for
procedures.
A) True
B) False
Correct Answer: A
Rationale: The semiannual program review conducted by the IACUC must
include inspection of all animal housing areas and all areas where animal
procedures are performed.
10. IACUCs are mandated by which of the following?
A) Federal mandate
B) City ordinance
C) State law
D) Institutional policy
Correct Answer: A
Rationale: IACUCs are a federal mandate, required by both the Animal
Welfare Act and the PHS Policy to oversee institutional animal care and use
programs.
11. Which mandate requires five IACUC members?
A) Guide for the Care and Use of Laboratory Animals
