The NAVLE (North American Veterinary Licensing Examination) is the gateway to veterinary licensure in the United States and Canada. Administered by the NBVME, it tests clinical competency across small animal, large animal, exotic, and public health disciplines. Try our DAT practice test. Practice with the free NAVLE - North American Veterinary Licensing Examination practice test on PracticeTestGeeks (7 questions with answer explanations).
Interactive NAVLE - North American Veterinary Licensing Examination resources on PracticeTestGeeks, free to start:
Prepare for the NAVLE - North American Veterinary Licensing Examination exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
Our free NAVLE practice questions mirror the real exam format, covering pharmacology, pathology, surgery, and species-specific medicine to help you build confidence before exam day. Try our NREMT practice test.
| Pros | Cons |
|---|---|
| NAVLE exam preparation strengthens your knowledge across all domains | Exam anxiety can affect performance — practice tests help reduce it |
| Passing the exam proves competency to employers and clients | Registration fees are non-refundable if you miss your test date |
| Study materials and practice tests are widely available | Limited retake opportunities may apply with waiting periods |
| Exam-based credentials are portable across states and employers | Exam content updates periodically — use current study materials |
| Clear exam objectives help focus your study plan effectively | Testing center availability may require advance scheduling |
Try these questions from our free NAVLE - North American Veterinary Licensing Examination practice tests. The correct answer and an explanation follow each question.
An eight-year-old thoroughbred mare with a one-year history of infertility and unusual aggressive behavior is being assessed. Except for an enlarged ovary felt during a rectal exam, physical exam findings are normal. The enlarged ovary seems multiloculated according to ultrasonography. Which of the following tests is the most reliable predictor of the prevailing diagnosis when elevated?
Answer: C. Inhibin
The clinical signs of infertility and aggressive behavior in an 8-year-old mare, combined with an enlarged, multiloculated ovary, are highly suggestive of a granulosa cell tumor (GCT). Granulosa cell tumors are the most common ovarian tumor in mares and often produce hormones, including inhibin, testosterone, and estrogen. Elevated inhibin levels are the most reliable diagnostic marker for GCTs in mares, as it is produced by the granulosa cells of the tumor and suppresses FSH.
A dog that has been struck by a car typically has non-weight-bearing foreleg lameness. Physical examination reveals no fractures that can be felt. Without any movement or pain, the limb simply hangs there. It is also discovered that the dog has Horner's syndrome. What medical condition is most likely to account for these exam results?
Answer: B. Brachial plexus avulsion
The combination of non-weight-bearing foreleg lameness, a flaccid limb that 'just hangs there,' and the presence of Horner's syndrome is highly indicative of a brachial plexus avulsion. Horner's syndrome (miosis, ptosis, enophthalmos) occurs due to damage to sympathetic nerve fibers within the brachial plexus. The flaccid paralysis results from severe nerve root damage, typically from a traumatic pull on the limb.
During a routine physical exam, a 4-month-old Bulldog puppy is noted to have a heart murmur. Echocardiography reveals obstruction of the right ventricular outflow tract and right ventricular hypertrophy. What is the definitive therapy?
Answer: A. Balloon valvuloplasty via cardiac catheterization
Balloon valvuloplasty is the treatment of choice for pulmonic stenosis in dogs, providing effective relief of the outflow obstruction with low morbidity.
A 6-month-old intact male puppy presents with bilateral cryptorchidism confirmed on exam. What is the recommended course of action?
Answer: A. Castration including removal of both undescended testes
Both retained and scrotal testes must be removed because cryptorchid testes carry a significantly higher risk of Sertoli cell tumor and seminoma, and the condition is heritable.
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