LAT FINAL EXAM (ACTUAL 2025) QUESTIONS AND
ACCURATE ANSWERS
A barrier animal facility has special provisions for traffic
flow. What direction
should airflow be inside the room to prevent transmission of
airborne viruses
and bacteria?
a) Positive pressure
b) Negative pressure
c) Balanced pressure between room and hallway
d) Either positive or negative because there are no airborne
diseases
A
Which of the following definitions best describes the term
"Class A"
dealer?
a) Dealer which is only involved with showing or displaying
animals
b) Dealer which purchases and resells animals for research
c) Dealer that only breeds and raises animals for research
purposes
d) Dealer that only sells animals to pharmaceutical companies
C
,LAT FINAL EXAM (ACTUAL 2025) QUESTIONS AND
ACCURATE ANSWERS
The period begins when surgery is complete and
ends when
the animal is released to the investigator's care.
a) Post-anesthetic
b) Pre-operative
c) Pre-surgical
d) Post-operative
D
Injecting a local anesthetic close to a nerve desensitizes the
entire area
controlled by the nerve. This procedure is commonly referred
to as a
.
a) Nerve block
b) Neuropathy
c) Neurologic analgesia
d) Neuroma
A
,LAT FINAL EXAM (ACTUAL 2025) QUESTIONS AND
ACCURATE ANSWERS
Lack of oxygen to tissues can result in bluish discoloration to
the mucous
membranes of the body. Which of the following is the correct
scientific term
for bluish discoloration of the mucous membranes?
a) Edema
b) Ischemia
c) Hyperemic
d) Cyanosis
D
The primary function of this group of cells is to fight
infection.
a) Erythrocytes
b) Leukocytes
c) Megakaryocytes
d) Hepatocytes
B
Which laboratory animal is notorious for playing with its
water supply and
spitting food into the water bottle?
, LAT FINAL EXAM (ACTUAL 2025) QUESTIONS AND
ACCURATE ANSWERS
a) Guinea pigs
b) Gerbils
c) Chinchillas
d) Hamsters
A
The normal gestation length for the rabbit is days.
a) 19-21
b) 24-26
c) 31-33
d) 42-45
C
breeding occurs when two different inbred
strains are
allowed to mate. Their offspring are referred to as the F1
generation.
a) Recombinant Inbred
b) Hybrid
c) Random
d) Polygamous
ACCURATE ANSWERS
A barrier animal facility has special provisions for traffic
flow. What direction
should airflow be inside the room to prevent transmission of
airborne viruses
and bacteria?
a) Positive pressure
b) Negative pressure
c) Balanced pressure between room and hallway
d) Either positive or negative because there are no airborne
diseases
A
Which of the following definitions best describes the term
"Class A"
dealer?
a) Dealer which is only involved with showing or displaying
animals
b) Dealer which purchases and resells animals for research
c) Dealer that only breeds and raises animals for research
purposes
d) Dealer that only sells animals to pharmaceutical companies
C
,LAT FINAL EXAM (ACTUAL 2025) QUESTIONS AND
ACCURATE ANSWERS
The period begins when surgery is complete and
ends when
the animal is released to the investigator's care.
a) Post-anesthetic
b) Pre-operative
c) Pre-surgical
d) Post-operative
D
Injecting a local anesthetic close to a nerve desensitizes the
entire area
controlled by the nerve. This procedure is commonly referred
to as a
.
a) Nerve block
b) Neuropathy
c) Neurologic analgesia
d) Neuroma
A
,LAT FINAL EXAM (ACTUAL 2025) QUESTIONS AND
ACCURATE ANSWERS
Lack of oxygen to tissues can result in bluish discoloration to
the mucous
membranes of the body. Which of the following is the correct
scientific term
for bluish discoloration of the mucous membranes?
a) Edema
b) Ischemia
c) Hyperemic
d) Cyanosis
D
The primary function of this group of cells is to fight
infection.
a) Erythrocytes
b) Leukocytes
c) Megakaryocytes
d) Hepatocytes
B
Which laboratory animal is notorious for playing with its
water supply and
spitting food into the water bottle?
, LAT FINAL EXAM (ACTUAL 2025) QUESTIONS AND
ACCURATE ANSWERS
a) Guinea pigs
b) Gerbils
c) Chinchillas
d) Hamsters
A
The normal gestation length for the rabbit is days.
a) 19-21
b) 24-26
c) 31-33
d) 42-45
C
breeding occurs when two different inbred
strains are
allowed to mate. Their offspring are referred to as the F1
generation.
a) Recombinant Inbred
b) Hybrid
c) Random
d) Polygamous
