Download NWCA The Veterinary Practice Exam and more Exams Technology in PDF only on Docsity!
Question 1. Which prefix means “against” or “opposite” in veterinary medical terminology? A) anti‑ B) hyper‑ C) hypo‑ D) peri‑ Answer: A Explanation: The prefix “anti‑” denotes opposition or counteraction (e.g., antitoxin). Question 2. In a combining form, which vowel is most commonly used to link word parts? A) i B) o C) u D) a Answer: B Explanation: The vowel “o” is the standard combining vowel used between roots (e.g., cardi‑ology). Question 3. The term “dorsal” refers to a direction that is: A) Toward the belly B) Toward the back C) Toward the tail D) Toward the head Answer: B Explanation: “Dorsal” describes a position toward the back (posterior surface) of an animal. Question 4. Which cellular organelle is primarily responsible for producing ATP?
A) Golgi apparatus B) Ribosome C) Mitochondrion D) Lysosome Answer: C Explanation: Mitochondria generate ATP through oxidative phosphorylation. Question 5. The Golgi apparatus functions mainly to: A) Synthesize proteins B) Modify, sort, and package proteins and lipids C) Produce ribosomes D) Store calcium ions Answer: B Explanation: The Golgi modifies and packages proteins and lipids for secretion or membrane insertion. Question 6. A disease caused by a mutation in a single gene is termed: A) Polygenic B) Multifactorial C) Monogenic D) Epigenetic Answer: C Explanation: “Monogenic” diseases result from a mutation in a single gene (e.g., progressive retinal atrophy). Question 7. Which tissue type lines body cavities and surfaces? A) Connective tissue
D) Superior vena cava Answer: A Explanation: Pulmonary veins return oxygenated blood from the lungs to the left atrium. Question 11. In the respiratory system, gas exchange occurs primarily in the: A) Trachea B) Bronchi C) Alveoli D) Larynx Answer: C Explanation: Alveoli provide a large surface area where O₂ and CO₂ diffuse across thin membranes. Question 12. Which organ stores bile before it is released into the duodenum? A) Pancreas B) Gallbladder C) Spleen D) Liver Answer: B Explanation: The gallbladder stores and concentrates bile produced by the liver. Question 13. The ureter transports urine from the kidney to the: A) Bladder B) Urethra C) Renal pelvis D) Nephron
Answer: A Explanation: The ureter conveys urine from the renal pelvis of each kidney to the urinary bladder. Question 14. Which endocrine gland secretes insulin? A) Thyroid B) Pancreas (beta cells) C) Adrenal cortex D) Pituitary Answer: B Explanation: Beta cells of the pancreatic islets produce insulin, regulating blood glucose. Question 15. The cranial cavity contains: A) The brain and its meninges B) The spinal cord C) The heart D) The lungs Answer: A Explanation: The cranial cavity houses the brain, surrounded by meninges and cerebrospinal fluid. Question 16. The scientific name Canis lupus familiaris refers to: A) Domestic cat B) Domestic dog C) House mouse D) Domestic rabbit Answer: B
Question 20. Under the Veterinary Practice Act, a veterinary assistant may: A) Diagnose disease independently B) Perform surgery without supervision C) Assist the veterinarian in clinical procedures D: Prescribe controlled medications Answer: C Explanation: Assistants are authorized to support veterinarians but cannot diagnose or prescribe independently. Question 21. Controlled substances in a veterinary clinic must be stored: A) In any unlocked cabinet B) In a locked, fire‑resistant safe with restricted access C) In the reception area for easy retrieval D) In a refrigerator without a lock Answer: B Explanation: Regulations require secure, locked storage of controlled drugs to prevent diversion. Question 22. A dog displaying a “freeze” response while being examined most likely indicates: A) Pain relief B) Fear or anxiety C) Exhaustion D) Hyperactivity Answer: B Explanation: The freeze response is a common fear behavior in dogs, indicating stress.
Question 23. The safest method to restrain a cat for a venipuncture is: A) Holding it by the tail B) Using a cat bag (Burgess bag) with a towel C) Gripping its scruff only D) Letting it stand on a high perch Answer: B Explanation: A cat bag with a towel provides gentle, secure restraint while minimizing stress. Question 24. Which of the following is a common sign of pain in a rabbit? A) Binkying B) Teeth grinding (bruxism) C) Lying still with a tucked abdomen D) Rapid hopping Answer: C Explanation: Rabbits often hide pain; a tucked abdomen and reluctance to move suggest discomfort. Question 25. The normal rectal temperature range for a healthy adult dog is: A) 95‑ 98 °F (35‑36.5 °C) B) 99‑ 102 °F (37.2‑38.9 °C) C) 103‑ 105 °F (39.4‑40.6 °C) D) 106‑ 108 °F (41.1‑42.2 °C) Answer: B Explanation: Dogs normally maintain a temperature between 99 °F and 102 °F. Question 26. Core vaccination for cats against feline panleukopenia, calicivirus, and herpesvirus is commonly called:
C) Inhalation route D) Intramuscular injection Answer: A Explanation: “IV” stands for intravenous, meaning the drug is given directly into a vein. Question 30. To calculate a dosage of 10 mg/kg for a 3.5 kg rabbit, you would administer: A) 3.5 mg B) 35 mg C) 10 mg D) 0.35 mg Answer: B Explanation: 10 mg × 3.5 kg = 35 mg total dose. Question 31. When collecting a blood sample from a canine cephalic vein, the needle should be inserted: A) Lateral to medial, bevel up B) Medial to lateral, bevel down C) Dorsal to ventral, bevel up D) Ventral to dorsal, bevel down Answer: A Explanation: Standard technique is lateral‑to‑medial with the bevel facing up to reduce trauma. Question 32. A fecal flotation test is most useful for detecting: A) Bacterial overgrowth B) Parasite eggs and cysts C) Viral particles
D) Fungal hyphae Answer: B Explanation: Flotation concentrates lighter parasite ova and cysts for microscopic identification. Question 33. In a surgical scrub, the correct order of hand washing steps is: A) Scrub → Rinse → Dry → Apply antimicrobial soap B) Rinse → Scrub → Apply antimicrobial soap → Dry C) Wet → Apply antimicrobial soap → Scrub → Rinse → Dry D) Dry → Scrub → Rinse → Apply antimicrobial soap Answer: C Explanation: Hands are wet, antimicrobial soap applied, scrubbed for the required time, rinsed, and dried with a sterile towel. Question 34. The term “aseptic technique” primarily aims to: A) Kill all microorganisms on surfaces B) Prevent contamination of sterile fields and instruments C) Sterilize surgical gloves D) Disinfect the operating room floor Answer: B Explanation: Aseptic technique is the set of practices that keep sterile environments free from microbial contamination. Question 35. In radiography, the “ALARA” principle stands for: A) As Low As Reasonably Achievable (radiation exposure) B) All Light And Radioactive Areas C) Acute Lateral And Rotational Alignment D) Advanced Linear Attenuation Radiation Algorithm
D) Physical decapitation Answer: A Explanation: A two‑step IV barbiturate protocol ensures rapid loss of consciousness and irreversible cessation of brain activity. Question 39. The grieving process for pet owners commonly follows which model? A) Kübler‑Ross stages of grief B) Maslow’s hierarchy of needs C) Piaget’s stages of cognitive development D) Erikson’s psychosocial stages Answer: A Explanation: Kübler‑Ross’s five stages (denial, anger, bargaining, depression, acceptance) are frequently applied to pet loss. Question 40. Which of the following is NOT a common sign of dehydration in a dog? A) Skin tenting B) Sunken eyes C) Increased capillary refill time D) Moist, glossy mucous membranes Answer: D Explanation: Moist, glossy mucous membranes indicate adequate hydration; dry membranes suggest dehydration. Question 41. The anatomical term “proximal” describes a location that is: A) Near the body’s midline B) Near the point of attachment to the trunk C) Farther from the trunk
D) On the opposite side of the body Answer: B Explanation: “Proximal” refers to a structure closer to the body’s main axis or point of attachment. Question 42. The term “myology” refers to the study of: A) Bones B) Muscles C) Nerves D) Skin Answer: B Explanation: “Myology” is the branch of anatomy dealing with muscles. Question 43. In the circulatory system, the valve that prevents backflow from the left ventricle into the left atrium is the: A) Tricuspid valve B) Pulmonary valve C) Mitral (bicuspid) valve D) Aortic valve Answer: C Explanation: The mitral valve (bicuspid) separates the left atrium from the left ventricle. Question 44. Which of the following is a characteristic of compact bone? A) Contains many blood vessels and nerves B) Has a dense, solid matrix with few spaces C) Is primarily composed of cartilage D) Is found only in the skull
Explanation: The splenic vein carries deoxygenated blood from the spleen into the portal vein. Question 48. In a canine physical exam, the normal range for heart rate is: A) 30‑50 beats per minute (bpm) B) 60‑140 bpm C) 150‑200 bpm D) 220‑260 bpm Answer: B Explanation: Adult dogs typically have a heart rate between 60 and 140 bpm, varying with size and fitness. Question 49. The “bicuspid” valve is another name for which heart valve? A) Aortic valve B) Pulmonary valve C) Tricuspid valve D) Mitral valve Answer: D Explanation: The mitral valve has two leaflets, thus “bicuspid.” Question 50. Which of the following is a typical sign of hyperthyroidism in a cat? A) Weight gain despite increased appetite B) Lethargy and decreased appetite C) Weight loss with polyphagia and hyperactivity D) Hair loss on the ventral abdomen only Answer: C Explanation: Hyperthyroid cats often lose weight while eating more and become more active.
Question 51. The term “analgesic” refers to a drug that: A) Reduces inflammation B) Relieves pain without loss of consciousness C) Induces sedation D) Lowers fever Answer: B Explanation: Analgesics specifically target pain pathways to relieve discomfort. Question 52. When labeling a medication for a dog, the abbreviation “PO” indicates: A) Intravenous administration B) Oral administration (by mouth) C) Topical application D) Subcutaneous injection Answer: B Explanation: “PO” (per os) means the drug is given by mouth. Question 53. The “cranial” direction in a quadruped is synonymous with: A) Caudal B) Dorsal C) Anterior (head‑ward) D) Ventral Answer: C Explanation: In quadrupeds, “cranial” points toward the head, equivalent to anterior. Question 54. The term “osteotomy” describes:
B) Small vestigial premolars located rostral to the first premolar C) Large molars used for grinding hay D) Canine teeth present only in males Answer: B Explanation: Wolf teeth are small, often ingrown premolars located just in front of the first premolar. Question 58. The abbreviation “GFR” in renal physiology stands for: A) Glomerular filtration rate B) Gastrointestinal fluid retention C) General feeding response D) Gallbladder functional reserve Answer: A Explanation: GFR measures the rate at which plasma is filtered through the glomeruli of the kidneys. Question 59. A “pseudopregnancy” (false pregnancy) in a dog is most commonly caused by: A) Ovarian cysts B) Prolactin surge after an estrus cycle without mating C) Hypothyroidism D) Bacterial uterine infection Answer: B Explanation: Elevated prolactin after heat can trigger hormonal changes mimicking pregnancy. Question 60. The term “hematuria” indicates: A) Blood in feces
B) Blood in urine C) Low blood pressure D) High urine specific gravity Answer: B Explanation: “Hematuria” is the presence of red blood cells in the urine. Question 61. Which vaccine is considered a core vaccine for all dogs? A) Bordetella bronchiseptica (kennel cough) B) Canine parvovirus (CPV) C) Leptospira serovar grippotyphosa D) Rabies (in jurisdictions where required) Answer: B Explanation: CPV is a core vaccine recommended for every dog regardless of lifestyle. Question 62. In a rabbit, the “pellet” diet should primarily consist of: A) High‑protein animal meat B) Fresh leafy greens only C) High‑fiber hay supplemented with a small amount of pellets D) Grain‑based kibble Answer: C Explanation: Rabbits require abundant fiber from hay; pellets are a supplemental source. Question 63. The abbreviation “HCT” on a CBC stands for: A) Hematocrit (packed cell volume) B) Heart conduction time C) Hepatic cytolysis test
