Georgia Veterinarian Licensure
Examination Questions And Correct
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Rationales 2026 Q&A | Instant
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1. Which cranial nerve is primarily responsible for the sense of smell in
mammals?
A. Olfactory nerve (CN I)
B. Optic nerve (CN II)
C. Trigeminal nerve (CN V)
D. Facial nerve (CN VII)
Rationale: The olfactory nerve (CN I) transmits sensory information from
olfactory receptors in the nasal cavity directly to the brain, allowing perception
of odors. Damage to this nerve causes anosmia, or loss of smell.
2. Which bacterium is the primary cause of bovine tuberculosis?
A. Mycobacterium avium
B. Mycobacterium bovis
C. Brucella abortus
D. Actinomyces bovis
Rationale: Mycobacterium bovis is the causative organism of bovine
tuberculosis. It is a zoonotic pathogen that can infect cattle, wildlife, and
humans and remains important in herd health programs.
3. The normal resting heart rate of an adult horse is approximately:
A. 10–20 beats/min
B. 20–30 beats/min
, C. 28–44 beats/min
D. 60–80 beats/min
Rationale: Healthy adult horses typically have a resting heart rate between 28
and 44 beats per minute. Rates outside this range may indicate pain, stress,
cardiovascular disease, or systemic illness.
4. Which hormone is produced by pancreatic beta cells?
A. Glucagon
B. Somatostatin
C. Pancreatic polypeptide
D. Insulin
Rationale: Beta cells located in the islets of Langerhans produce insulin, which
facilitates glucose uptake into cells and regulates blood glucose concentrations.
5. Which parasite commonly causes heartworm disease in dogs?
A. Toxocara canis
B. Ancylostoma caninum
C. Trichuris vulpis
D. Dirofilaria immitis
Rationale: Dirofilaria immitis is transmitted by mosquitoes and develops into
adult worms within the pulmonary arteries and heart, causing cardiopulmonary
disease in dogs.
6. The primary function of erythrocytes is:
A. Immune defense
B. Transport of oxygen
C. Blood clotting
D. Hormone production
Rationale: Red blood cells contain hemoglobin, which binds oxygen in the lungs
and transports it to tissues while carrying carbon dioxide away from tissues.
7. Which disease is associated with hypocalcemia in dairy cows after calving?
A. Ketosis
, B. Displaced abomasum
C. Milk fever
D. Johne’s disease
Rationale: Milk fever, also called parturient paresis, results from a sudden
demand for calcium associated with lactation, leading to muscle weakness and
recumbency.
8. Which chamber of the heart pumps blood into the pulmonary artery?
A. Left atrium
B. Left ventricle
C. Right atrium
D. Right ventricle
Rationale: The right ventricle pumps deoxygenated blood through the
pulmonary artery to the lungs for oxygenation.
9. Which anesthetic monitoring parameter best reflects tissue perfusion?
A. Respiratory rate
B. Capillary refill time
C. Body temperature
D. Eye position
Rationale: Capillary refill time provides a quick assessment of peripheral
perfusion and cardiovascular function during anesthesia and critical care.
10.Which vitamin deficiency causes rickets in growing animals?
A. Vitamin A
B. Vitamin E
C. Vitamin K
D. Vitamin D
Rationale: Vitamin D is essential for calcium and phosphorus metabolism.
Deficiency impairs bone mineralization, resulting in rickets in young animals.
11.Which pathogen causes canine parvoviral enteritis?
A. Coronavirus
Examination Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. Which cranial nerve is primarily responsible for the sense of smell in
mammals?
A. Olfactory nerve (CN I)
B. Optic nerve (CN II)
C. Trigeminal nerve (CN V)
D. Facial nerve (CN VII)
Rationale: The olfactory nerve (CN I) transmits sensory information from
olfactory receptors in the nasal cavity directly to the brain, allowing perception
of odors. Damage to this nerve causes anosmia, or loss of smell.
2. Which bacterium is the primary cause of bovine tuberculosis?
A. Mycobacterium avium
B. Mycobacterium bovis
C. Brucella abortus
D. Actinomyces bovis
Rationale: Mycobacterium bovis is the causative organism of bovine
tuberculosis. It is a zoonotic pathogen that can infect cattle, wildlife, and
humans and remains important in herd health programs.
3. The normal resting heart rate of an adult horse is approximately:
A. 10–20 beats/min
B. 20–30 beats/min
, C. 28–44 beats/min
D. 60–80 beats/min
Rationale: Healthy adult horses typically have a resting heart rate between 28
and 44 beats per minute. Rates outside this range may indicate pain, stress,
cardiovascular disease, or systemic illness.
4. Which hormone is produced by pancreatic beta cells?
A. Glucagon
B. Somatostatin
C. Pancreatic polypeptide
D. Insulin
Rationale: Beta cells located in the islets of Langerhans produce insulin, which
facilitates glucose uptake into cells and regulates blood glucose concentrations.
5. Which parasite commonly causes heartworm disease in dogs?
A. Toxocara canis
B. Ancylostoma caninum
C. Trichuris vulpis
D. Dirofilaria immitis
Rationale: Dirofilaria immitis is transmitted by mosquitoes and develops into
adult worms within the pulmonary arteries and heart, causing cardiopulmonary
disease in dogs.
6. The primary function of erythrocytes is:
A. Immune defense
B. Transport of oxygen
C. Blood clotting
D. Hormone production
Rationale: Red blood cells contain hemoglobin, which binds oxygen in the lungs
and transports it to tissues while carrying carbon dioxide away from tissues.
7. Which disease is associated with hypocalcemia in dairy cows after calving?
A. Ketosis
, B. Displaced abomasum
C. Milk fever
D. Johne’s disease
Rationale: Milk fever, also called parturient paresis, results from a sudden
demand for calcium associated with lactation, leading to muscle weakness and
recumbency.
8. Which chamber of the heart pumps blood into the pulmonary artery?
A. Left atrium
B. Left ventricle
C. Right atrium
D. Right ventricle
Rationale: The right ventricle pumps deoxygenated blood through the
pulmonary artery to the lungs for oxygenation.
9. Which anesthetic monitoring parameter best reflects tissue perfusion?
A. Respiratory rate
B. Capillary refill time
C. Body temperature
D. Eye position
Rationale: Capillary refill time provides a quick assessment of peripheral
perfusion and cardiovascular function during anesthesia and critical care.
10.Which vitamin deficiency causes rickets in growing animals?
A. Vitamin A
B. Vitamin E
C. Vitamin K
D. Vitamin D
Rationale: Vitamin D is essential for calcium and phosphorus metabolism.
Deficiency impairs bone mineralization, resulting in rickets in young animals.
11.Which pathogen causes canine parvoviral enteritis?
A. Coronavirus
