VET 111
VET111: Medical Nursing for Veterinary
Technicians — Comprehensive Final
Examination with Answer Key and
Rationales (2025/26)
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PENN FOSTER COLLEGE
VET111: Medical Nursing for Veterinary Technicians
Comprehensive Final Examination — 2025/26
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Student Name: ______________________________ Date: ______________
Student ID: ________________________________ Score: _____________
Instructor: ________________________________ Grade: _____________
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EXAMINATION INSTRUCTIONS
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• This examination contains 200 multiple-choice questions.
Page 1 of 64
, VET 111
• Read each question carefully before selecting your answer.
• Choose the BEST answer for each question.
• Each question is worth 0.5 points for a total of 100 points.
• No partial credit will be awarded for multiple-answer questions.
• Time Limit: 4 hours (recommended).
• This is a closed-book, proctored examination.
• Do not write in the exam booklet except in designated areas.
• Answer all questions. Unanswered questions will be marked incorrect.
• Scratch paper and a basic calculator are permitted.
• Mobile phones and electronic devices must be turned off and stored.
QUESTION ITEMS
└── Blue QUESTION, Red ANSWER, Purple RATIONALE
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Page 2 of 64
, VET 111
VET111: Medical Nursing for Veterinary Technicians Research Project
Comprehensive Examination
QUESTION 1:
A 4-month-old intact male Golden Retriever presents with lethargy, anorexia, and vomiting. The
owner reports the puppy had a normal appetite yesterday. The most likely early clinical sign of
canine parvovirus that would have preceded the gastrointestinal signs is:
A. Neurologic signs
B. Lethargy and depression
C. Skin lesions
D. Coughing and sneezing
ANSWER: B. Lethargy and depression
RATIONALE: Early signs of CPV often include lethargy, depression, and anorexia, which may
precede gastrointestinal signs by 24-48 hours. Owners may notice their puppy is "just not acting
right" before vomiting or diarrhea develops .
QUESTION 2:
Canine parvovirus type 2 (CPV-2) has several variants. Which of the following correctly describes the
structure of this virus?
A. Enveloped RNA virus
B. Non-enveloped DNA virus
C. Enveloped DNA virus
D. Non-enveloped RNA virus
ANSWER: B. Non-enveloped DNA virus
RATIONALE: Canine parvovirus is caused by canine parvovirus type 2 (CPV-2), which has several
variants including CPV-2a, CPV-2b, and CPV-2c. The virus is a small, non-enveloped, single-stranded
DNA virus that is highly stable in the environment .
QUESTION 3:
A veterinary technician is monitoring a patient with severe dehydration. Physical examination
findings include significantly reduced skin turgor, dry mucous membranes, tachycardia, weak pulses,
and sunken eyes. Based on these clinical signs, what is the estimated percentage of fluid loss?
A. 5%
B. 7%
C. 10%
D. 15%
ANSWER: C. 10%
Page 3 of 64
, VET 111
RATIONALE: At 10% dehydration, severe manifestations are observed, including significantly
reduced skin turgor, dry mucous membranes, tachycardia, weak pulses, and sunken eyes. Mild
dehydration (5%) presents with slightly dry mucous membranes, and moderate dehydration (7%)
shows mild loss of skin elasticity and mild tachycardia .
QUESTION 4:
What is the primary route of transmission for canine parvovirus?
A. Airborne droplets
B. Direct contact with infected feces or contaminated fomites
C. Bites from infected mosquitoes
D. Contaminated water sources only
ANSWER: B. Direct contact with infected feces or contaminated fomites
RATIONALE: CPV is transmitted through the fecal-oral route, either by direct contact with
infected feces or indirectly through contaminated fomites (shoes, clothing, bowls, bedding, floors).
The virus is shed in feces during acute infection and for several weeks after recovery .
QUESTION 5:
A neonatal puppy (4 weeks old) is brought to the clinic with acute signs of heart failure. The
veterinarian suspects the myocarditis form of canine parvovirus. This form is most commonly seen in
which age group?
A. Adult dogs over 5 years
B. Geriatric dogs over 10 years
C. Neonatal and very young puppies (3-8 weeks)
D. All age groups equally
ANSWER: C. Neonatal and very young puppies (3-8 weeks)
RATIONALE: The myocarditis form of CPV occurs in very young puppies (typically 3-8 weeks of
age) because cardiac muscle cells are still dividing during this period. Infection during this window
can cause acute heart failure and sudden death .
QUESTION 6:
Which of the following dog breeds has been reported to have increased susceptibility to CPV
infection and more severe disease?
A. Labrador Retrievers
B. Poodles
C. Rottweilers and Doberman Pinschers
D. All breeds have equal susceptibility
ANSWER: C. Rottweilers and Doberman Pinschers
Page 4 of 64
VET111: Medical Nursing for Veterinary
Technicians — Comprehensive Final
Examination with Answer Key and
Rationales (2025/26)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
━━━━━━━━━━━━━━━━━━━━━━━━━━━━
PENN FOSTER COLLEGE
VET111: Medical Nursing for Veterinary Technicians
Comprehensive Final Examination — 2025/26
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Student Name: ______________________________ Date: ______________
Student ID: ________________________________ Score: _____________
Instructor: ________________________________ Grade: _____________
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
━━━━━━━━━━━━━━━━━━━━━━━━━━━━
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
━━━━━━━━━━━━━━━━━━━━━━━━━━━━
EXAMINATION INSTRUCTIONS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
━━━━━━━━━━━━━━━━━━━━━━━━━━━━
• This examination contains 200 multiple-choice questions.
Page 1 of 64
, VET 111
• Read each question carefully before selecting your answer.
• Choose the BEST answer for each question.
• Each question is worth 0.5 points for a total of 100 points.
• No partial credit will be awarded for multiple-answer questions.
• Time Limit: 4 hours (recommended).
• This is a closed-book, proctored examination.
• Do not write in the exam booklet except in designated areas.
• Answer all questions. Unanswered questions will be marked incorrect.
• Scratch paper and a basic calculator are permitted.
• Mobile phones and electronic devices must be turned off and stored.
QUESTION ITEMS
└── Blue QUESTION, Red ANSWER, Purple RATIONALE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Page 2 of 64
, VET 111
VET111: Medical Nursing for Veterinary Technicians Research Project
Comprehensive Examination
QUESTION 1:
A 4-month-old intact male Golden Retriever presents with lethargy, anorexia, and vomiting. The
owner reports the puppy had a normal appetite yesterday. The most likely early clinical sign of
canine parvovirus that would have preceded the gastrointestinal signs is:
A. Neurologic signs
B. Lethargy and depression
C. Skin lesions
D. Coughing and sneezing
ANSWER: B. Lethargy and depression
RATIONALE: Early signs of CPV often include lethargy, depression, and anorexia, which may
precede gastrointestinal signs by 24-48 hours. Owners may notice their puppy is "just not acting
right" before vomiting or diarrhea develops .
QUESTION 2:
Canine parvovirus type 2 (CPV-2) has several variants. Which of the following correctly describes the
structure of this virus?
A. Enveloped RNA virus
B. Non-enveloped DNA virus
C. Enveloped DNA virus
D. Non-enveloped RNA virus
ANSWER: B. Non-enveloped DNA virus
RATIONALE: Canine parvovirus is caused by canine parvovirus type 2 (CPV-2), which has several
variants including CPV-2a, CPV-2b, and CPV-2c. The virus is a small, non-enveloped, single-stranded
DNA virus that is highly stable in the environment .
QUESTION 3:
A veterinary technician is monitoring a patient with severe dehydration. Physical examination
findings include significantly reduced skin turgor, dry mucous membranes, tachycardia, weak pulses,
and sunken eyes. Based on these clinical signs, what is the estimated percentage of fluid loss?
A. 5%
B. 7%
C. 10%
D. 15%
ANSWER: C. 10%
Page 3 of 64
, VET 111
RATIONALE: At 10% dehydration, severe manifestations are observed, including significantly
reduced skin turgor, dry mucous membranes, tachycardia, weak pulses, and sunken eyes. Mild
dehydration (5%) presents with slightly dry mucous membranes, and moderate dehydration (7%)
shows mild loss of skin elasticity and mild tachycardia .
QUESTION 4:
What is the primary route of transmission for canine parvovirus?
A. Airborne droplets
B. Direct contact with infected feces or contaminated fomites
C. Bites from infected mosquitoes
D. Contaminated water sources only
ANSWER: B. Direct contact with infected feces or contaminated fomites
RATIONALE: CPV is transmitted through the fecal-oral route, either by direct contact with
infected feces or indirectly through contaminated fomites (shoes, clothing, bowls, bedding, floors).
The virus is shed in feces during acute infection and for several weeks after recovery .
QUESTION 5:
A neonatal puppy (4 weeks old) is brought to the clinic with acute signs of heart failure. The
veterinarian suspects the myocarditis form of canine parvovirus. This form is most commonly seen in
which age group?
A. Adult dogs over 5 years
B. Geriatric dogs over 10 years
C. Neonatal and very young puppies (3-8 weeks)
D. All age groups equally
ANSWER: C. Neonatal and very young puppies (3-8 weeks)
RATIONALE: The myocarditis form of CPV occurs in very young puppies (typically 3-8 weeks of
age) because cardiac muscle cells are still dividing during this period. Infection during this window
can cause acute heart failure and sudden death .
QUESTION 6:
Which of the following dog breeds has been reported to have increased susceptibility to CPV
infection and more severe disease?
A. Labrador Retrievers
B. Poodles
C. Rottweilers and Doberman Pinschers
D. All breeds have equal susceptibility
ANSWER: C. Rottweilers and Doberman Pinschers
Page 4 of 64
