AAVSB VTNE PRACTICE EXAM 1
QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALES
2025
1. Which of the following is a common sign of feline hyperthyroidism?
A. Bradycardia
B. Weight loss despite good appetite
C. Hypoactivity
D. Constipation
Hyperthyroidism increases metabolism, leading to weight loss with increased
appetite.
2. What is the normal heart rate range for a healthy adult cat?
A. 40–80 bpm
B. 80–100 bpm
C. 140–220 bpm
,D. 220–300 bpm
Cats have a higher resting heart rate compared to dogs or humans.
3. What is the primary function of red blood cells (RBCs)?
A. Produce antibodies
B. Assist in clotting
C. Regulate pH
D. Transport oxygen
Hemoglobin in RBCs binds and carries oxygen from lungs to tissues.
4. Which of the following parasites is a zoonotic risk and causes cutaneous larva
migrans?
A. Giardia spp.
B. Ancylostoma spp.
C. Toxoplasma gondii
D. Isospora spp.
Ancylostoma (hookworms) can penetrate human skin, causing a serpiginous
rash.
5. What is the proper method of disposing of a used needle?
A. Recap and place in trash
B. Place in biohazard bag
C. Flush down the sink
, D. Place uncapped in a sharps container
Sharps containers are designed to safely contain and dispose of needles.
6. Which anesthetic agent is most likely to cause apnea in small animals?
A. Acepromazine
B. Atropine
C. Propofol
D. Diazepam
Propofol often causes transient apnea upon induction.
7. Which part of the microscope adjusts the amount of light reaching the
specimen?
A. Iris diaphragm
B. Objective lens
C. Ocular lens
D. Stage clip
The iris diaphragm controls light intensity and contrast.
8. Which electrolyte abnormality is commonly seen in blocked male cats?
A. Hypercalcemia
B. Hyperkalemia
C. Hypomagnesemia
D. Hyponatremia
Urinary obstruction leads to potassium buildup in the bloodstream.
QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALES
2025
1. Which of the following is a common sign of feline hyperthyroidism?
A. Bradycardia
B. Weight loss despite good appetite
C. Hypoactivity
D. Constipation
Hyperthyroidism increases metabolism, leading to weight loss with increased
appetite.
2. What is the normal heart rate range for a healthy adult cat?
A. 40–80 bpm
B. 80–100 bpm
C. 140–220 bpm
,D. 220–300 bpm
Cats have a higher resting heart rate compared to dogs or humans.
3. What is the primary function of red blood cells (RBCs)?
A. Produce antibodies
B. Assist in clotting
C. Regulate pH
D. Transport oxygen
Hemoglobin in RBCs binds and carries oxygen from lungs to tissues.
4. Which of the following parasites is a zoonotic risk and causes cutaneous larva
migrans?
A. Giardia spp.
B. Ancylostoma spp.
C. Toxoplasma gondii
D. Isospora spp.
Ancylostoma (hookworms) can penetrate human skin, causing a serpiginous
rash.
5. What is the proper method of disposing of a used needle?
A. Recap and place in trash
B. Place in biohazard bag
C. Flush down the sink
, D. Place uncapped in a sharps container
Sharps containers are designed to safely contain and dispose of needles.
6. Which anesthetic agent is most likely to cause apnea in small animals?
A. Acepromazine
B. Atropine
C. Propofol
D. Diazepam
Propofol often causes transient apnea upon induction.
7. Which part of the microscope adjusts the amount of light reaching the
specimen?
A. Iris diaphragm
B. Objective lens
C. Ocular lens
D. Stage clip
The iris diaphragm controls light intensity and contrast.
8. Which electrolyte abnormality is commonly seen in blocked male cats?
A. Hypercalcemia
B. Hyperkalemia
C. Hypomagnesemia
D. Hyponatremia
Urinary obstruction leads to potassium buildup in the bloodstream.
