100+ Free VTS (Equine Nursing) Practice Questions

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AEVNT does not routinely publish statistics; VTS academy pass rates are generally 60-80% Pass Rate

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What is the normal resting heart rate range for an adult horse?

12-20 bpm

28-44 bpm

60-80 bpm

80-100 bpm

to track

2026 Statistics

Key Facts: VTS (Equine Nursing) Exam

100

FREE Practice Questions

VTS (Equine Nursing) mapped to the AEVNT blueprint

3+ yr

Equine Experience Required

Minimum 6,000+ hours equine practice (AEVNT)

40+

Case Logs Required

AEVNT credentials packet

Case Reports Required

AEVNT credentials packet — detailed equine nursing cases

40+ hrs

Equine CE Required

AEVNT continuing-education requirement (prior 5 years)

~$300

2026 Exam Fee (approx.)

AEVNT (verify current schedule)

VTS (Equine Nursing) is awarded by the Academy of Equine Veterinary Nursing Technicians (AEVNT) to credentialed technicians (CVT/LVT/RVT) who complete 3+ years of equine practice, 40+ case logs, 4 detailed case reports, 40+ equine CE hours, and pass a ~3-4 hour written exam (fee ~$300). Content is weighted across colic (~12%), equine anatomy/TPR (~8%), hoof care & lameness (~8%), neonatal foal care (~8%), anesthesia (~7%), restraint/handling (~7%), preventive care (~7%), lameness/orthopedics/laminitis (~7%), infectious disease (~6%), IV catheters/fluids/critical care (~5%), parasitology (~5%), endocrine PPID/EMS (~5%), respiratory (~4%), biosecurity/drug regulations (~4%), reproduction (~3%), wound care/bandaging (~3%), breeds (~3%), and dental (~3%).

Sample VTS (Equine Nursing) Practice Questions

Try these sample questions to test your VTS (Equine Nursing) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What is the normal resting heart rate range for an adult horse?

A.12-20 bpm

B.28-44 bpm

C.60-80 bpm

D.80-100 bpm

Explanation: The normal resting heart rate for an adult horse is 28-44 beats per minute. Rates persistently above 60 bpm in adults suggest pain, shock, or cardiovascular compromise. Foals have much higher normal rates (80-100 bpm).

2What is the normal respiratory rate for a resting adult horse?

A.2-6 breaths/min

B.8-16 breaths/min

C.20-40 breaths/min

D.40-60 breaths/min

Explanation: Resting adult horses breathe 8-16 times per minute. Neonatal foals breathe 20-40 times per minute. Elevated RR may indicate pain, fever, heat stress, or primary respiratory disease.

3From which side is a horse traditionally approached, haltered, and led?

A.Right (off) side

B.Left (near) side

C.Directly from behind

D.Directly from in front

Explanation: Horses are traditionally handled from the left (near) side because of historical cavalry traditions. Approaching the shoulder from the near side while speaking to the horse reduces startle and bite risk.

4Which of the following describes the equine digestive system?

A.True ruminant with 4 compartments

B.Monogastric hind-gut fermenter

C.Foregut fermenter

D.Obligate carnivore

Explanation: Horses are monogastric hind-gut fermenters. They have a simple stomach but rely on microbial fermentation in the cecum and large colon to digest fibrous forage. This is why abrupt feed changes can disrupt hind-gut flora and trigger colic or laminitis.

5Coggins testing screens horses for which disease?

A.Equine influenza

B.Equine infectious anemia (EIA)

C.Strangles

D.West Nile virus

Explanation: The Coggins test is an AGID or ELISA serologic test for equine infectious anemia (EIA), a reportable retroviral disease. A negative Coggins is typically required for interstate travel, shows, and sales.

6Which vaccines are considered AAEP core vaccines for all adult horses?

A.Influenza, EHV-1/4, strangles, Potomac

B.EEE/WEE, tetanus, West Nile virus, rabies

C.Botulism, rotavirus, strangles, PHF

D.Only tetanus and rabies

Explanation: AAEP core vaccines are those recommended for every horse regardless of use: Eastern/Western equine encephalomyelitis, tetanus, West Nile virus, and rabies. All four protect against diseases that are endemic, fatal, or pose public health risks.

7A twitch applied to the upper lip exerts its calming effect primarily through which mechanism?

A.Painful distraction only

B.Endorphin release from pressure on the lip

C.Vagal reflex causing bradycardia

D.Direct sedation of the trigeminal nerve

Explanation: A humane twitch on the upper lip causes release of endogenous endorphins, producing analgesia and a calming effect. Efficacy decreases after 10-15 minutes, so the twitch should be released periodically and not used for prolonged procedures.

8What IgG concentration indicates adequate passive transfer in a foal?

A.<200 mg/dL

B.200-400 mg/dL

C.400-800 mg/dL

D.>800 mg/dL

Explanation: Adequate passive transfer is defined as serum IgG greater than 800 mg/dL, typically measured at 18-24 hours of age. Values of 400-800 mg/dL indicate partial failure, and <400 mg/dL is complete failure of passive transfer, which warrants IV plasma.

9Which three drugs make up the common equine induction protocol known as 'triple drip'?

A.Propofol, midazolam, fentanyl

B.Guaifenesin, ketamine, xylazine

C.Acepromazine, butorphanol, lidocaine

D.Detomidine, diazepam, thiopental

Explanation: Triple drip is a CRI of guaifenesin (a centrally acting muscle relaxant), ketamine (a dissociative anesthetic), and xylazine (an alpha-2 agonist). It is commonly used for short-duration field anesthesia or TIVA in horses.

10Which parasite is the most clinically important in foals under 6 months old?

A.Anoplocephala perfoliata

B.Parascaris equorum

C.Oxyuris equi

D.Gasterophilus intestinalis

Explanation: Parascaris equorum (ascarids) are the most important parasite of foals. Heavy burdens can cause ill-thrift, coughing from larval migration, and life-threatening small intestinal impaction, especially after deworming. Resistance to ivermectin is well documented.

About the VTS (Equine Nursing) Exam

The VTS (Equine Nursing) credential, awarded by the Academy of Equine Veterinary Nursing Technicians (AEVNT) and recognized by the NAVTA Committee on Veterinary Technician Specialties (CVTS), validates advanced nursing competency for credentialed veterinary technicians (CVT/LVT/RVT) working in equine practice. Candidates must have a minimum of 3 years (6,000+ hours) equine experience, submit 40+ equine case logs and 4 detailed case reports, complete 40+ hours of equine-focused continuing education, and pass a written certifying examination. Content spans equine anatomy and physiology (hindgut fermenter GI; adult HR 28-44 bpm, RR 8-16; foal HR 80-100, RR 20-40), safe restraint and handling (halter/lead, cross-ties, stocks, lip/humane twitch, chifney bit, danger zones), preventive care (AAEP core vaccines — EEE/WEE, tetanus, WNV, rabies; Coggins/EIA; dental floating), parasitology (cyathostomes, Parascaris equorum foals, Anoplocephala — praziquantel, Oxyuris, Gasterophilus bots; FEC and FECRT), hoof care and lameness (AAEP 0-5 scale, flexion tests, PD/ASN/low-4/high-4 nerve blocks, imaging), colic (differentials, NG reflux, peritoneal fluid — TP/WBC/lactate, medical vs surgical, post-op care), endocrine disorders (PPID — pergolide/TRH stim; EMS — OST, levothyroxine, metformin), respiratory (IAD, RAO/heaves, EIPH furosemide, guttural pouch), infectious disease (strangles, EHV-1/EHM, influenza, pigeon fever, Potomac horse fever), neonatal foal care (IgG 800+, FPT plasma transfusion, R. equi, NI, uroperitoneum), equine anesthesia (standing sedation xylazine/detomidine + butorphanol, TIVA 'triple drip,' MAP >70 mmHg, assisted recovery), IV catheterization and fluid therapy (shock bolus 40-80 mL/kg), reproduction, wound care (proud flesh, sarcoid), biosecurity, and drug regulations (FEI/USEF withdrawal).

Questions

200 scored questions

Time Limit

Written certifying examination (approximately 3-4 hours)

Passing Score

Criterion-referenced passing standard set by AEVNT (typically ~70% on the written examination)

Exam Fee

~$300 AEVNT certifying examination fee plus application and case-log review fees (verify current 2026 schedule) (Academy of Equine Veterinary Nursing Technicians (AEVNT) — NAVTA CVTS)

VTS (Equine Nursing) Exam Content Outline

~12%

Colic — Medical & Surgical

Differentials (spasmodic/gas, impactions — cecal/small colon/pelvic flexure; displacements — right dorsal, nephrosplenic/left dorsal entrapment; volvulus, intussusception; strangulating lipoma in aged horses; enteritis/colitis), evaluation (pain, HR, mucous membrane color and CRT, nasogastric intubation with reflux measurement, rectal palpation, transabdominal ultrasound, abdominocentesis — TP/WBC/lactate), medical vs surgical indications, and post-op care (feeding schedule, reflux monitoring, passage of feces).

~8%

Equine Anatomy, Physiology & TPR

Equine hindgut fermenter GI anatomy (cecum, large colon and flexures, small colon), cardiovascular (adult HR 28-44 bpm; foal 80-100), respiratory (adult 8-16 breaths/min; foal 20-40), temperature 99-101.5 F adult, CRT, mucous membrane assessment, gut-sound auscultation by quadrant, and life-stage TPR norms.

~8%

Hoof Care & Lameness Evaluation

Hoof anatomy (P3/coffin bone, navicular, lamellae, frog, sole, white line), shod vs barefoot, common pathology (abscess, thrush, white line disease, laminitis, navicular syndrome, quarter crack), AAEP lameness 0-5 grading scale, flexion tests, hoof testers, diagnostic analgesia (PD, ASN, low 4-point, high 4-point), and imaging (rads, US, MRI, scintigraphy).

~8%

Neonatal Foal Care

First-24-hour milestones (standing <1-2 hrs, nursing <2 hrs, meconium passage, umbilical dipping), IgG check at 12-24 hrs (>800 mg/dL adequate, <800 FPT — IV plasma transfusion), neonatal sepsis, umbilical infection, septic arthritis, patent urachus, meconium retention, uroperitoneum, Rhodococcus equi pneumonia at 1-6 months, neonatal isoerythrolysis (NI), mare vaccines in late gestation, and tetanus antitoxin for at-risk foals.

~7%

Anesthesia — Standing & General

Standing sedation (xylazine/detomidine + butorphanol; acepromazine with priapism caution in stallions), general induction (ketamine + diazepam or 'triple drip' guaifenesin + ketamine + xylazine — TIVA), maintenance (sevo/iso), positioning (dorsal vs lateral), myopathy/neuropathy prevention (padding, MAP >70 mmHg, ideal body weight), recovery (padded stall, head and tail rope assist).

~7%

Restraint, Handling & Safety

Approach from the near (left) side, halter/lead technique, cross-ties, stocks, lip and humane twitch, chifney (stallion bit), sedation for handling, picking up feet, bandaging, danger-zone recognition (kick and bite), and handler positioning.

~7%

Preventive Care, Vaccines & Coggins

AAEP core vaccines — EEE/WEE, tetanus, WNV, rabies; risk-based — EHV-1/-4, influenza, strangles, botulism, Potomac, rotavirus foal; Coggins (EIA AGID/C-ELISA); deworming programs; dental floating and examination scheduling.

~7%

Lameness, Orthopedics & Laminitis

Tendon/ligament injury (SDFT, DDFT, suspensory), stress fractures, pedal osteitis, navicular, OA, OCD/osteochondrosis dissecans in young horses, and laminitis 'founder' with Obel grades 1-4, cryotherapy within 48 hrs, NSAIDs, ACE, and management of underlying EMS/PPID.

~6%

Infectious Disease

Strangles (Streptococcus equi subsp. equi — guttural pouch chondroids/empyema), EHV-1 including neurologic form (EHM — myeloencephalopathy), equine influenza, pigeon fever (Corynebacterium pseudotuberculosis — pectoral abscess, Southwest US), Potomac horse fever (Neorickettsia risticii — oxytetracycline).

~5%

IV Catheters, Fluids & Critical Care

Jugular catheterization (aseptic, over-the-wire vs over-the-needle, heparinized-saline maintenance, thrombophlebitis complications), shock bolus 40-80 mL/kg for colic surgery/hypovolemic shock, maintenance 2-4 mL/kg/hr, and foal ICU monitoring (HR, RR, BP, SpO2, ETCO2, temperature, glucose, lactate).

~5%

Parasitology & FECRT

Strongyles/cyathostomes (larval cyathostominosis), ascarids in foals (Parascaris equorum), tapeworms (Anoplocephala perfoliata — praziquantel or moxidectin + praziquantel), pinworms (Oxyuris equi — tail rubbing, tape test), bots (Gasterophilus — ivermectin/moxidectin post-frost), and FEC + FECRT for anthelmintic resistance.

~5%

Endocrine — PPID & EMS

PPID (pituitary pars intermedia dysfunction — formerly Cushing's): TRH stim, baseline ACTH, pergolide (Prascend). EMS (equine metabolic syndrome): insulin dysregulation, oral sugar test (OST), triglycerides, low-NSC diet, levothyroxine (Thyro-L), metformin.

~4%

Respiratory Disease

Inflammatory airway disease (IAD), recurrent airway obstruction (RAO — 'heaves'), exercise-induced pulmonary hemorrhage (EIPH — furosemide pre-race restricted), nasopharyngeal disorders, and guttural pouch disease (empyema, mycosis from internal carotid artery — topical antifungal).

~4%

Biosecurity & Drug Regulations

New-arrival quarantine 14-30 days, outbreak protocols, hand hygiene, dedicated PPE and equipment, foot/boot dips; equine pharmacology (NSAIDs — flunixin/phenylbutazone/firocoxib, antibiotics — procaine PEN, gentamicin, ceftiofur, TMP-sulfa); FEI/USEF prohibited substances and withdrawal times.

~3%

Breeds & Breed Health

Thoroughbred, Quarter Horse, Arabian, Standardbred, Warmbloods (Hanoverian, Dutch Warmblood, Trakehner), drafts (Clydesdale, Percheron, Belgian), ponies and miniatures, donkeys and mules, and breed predispositions (HYPP/GBED/HERDA QH, OCD warmbloods, EMS ponies/minis).

~3%

Dental Care

Tooth eruption timeline, wolf teeth (first premolars), canine teeth (primarily males), hooks, ramps, waves, points, manual vs power floating, Galvayne's groove for age estimation, speculum and sedation technique.

~3%

Reproduction

Seasonally polyestrous (long-day breeder), follicular tracking by transrectal ultrasound, artificial insemination (fresh/cooled/frozen), pregnancy palpation/US (14-16 d twin check and reduction), foaling assistance (Stage 1/2/3; red bag — premature placental separation), and postpartum care.

~3%

Wound Care & Bandaging

Clean-contaminated environment, distal-limb bandaging (Robert Jones, figure-eight, spica, cast material), proud flesh (exuberant granulation — excision, topical steroid care), equine sarcoid treatment options (cryosurgery, cisplatin, imiquimod, ligation, radiation).

How to Pass the VTS (Equine Nursing) Exam

What You Need to Know

Passing score: Criterion-referenced passing standard set by AEVNT (typically ~70% on the written examination)
Exam length: 200 questions
Time limit: Written certifying examination (approximately 3-4 hours)
Exam fee: ~$300 AEVNT certifying examination fee plus application and case-log review fees (verify current 2026 schedule)

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

VTS (Equine Nursing) Study Tips from Top Performers

1Foal IgG is the single highest-yield neonatal pearl: Test at 12-24 hours of age. IgG >=800 mg/dL is adequate; 400-800 partial failure; <400 complete failure of passive transfer (FPT). Treat FPT with IV plasma transfusion (1-2 L typical for a 45 kg foal) — give through a blood-administration set, monitor for transfusion reaction, retest IgG 1-2 hrs post. Oral colostrum is effective only within the first 12-24 hrs when the gut is still 'open' to macromolecule absorption.

2Colic workup priority order: Signalment and pain score, HR (>60 bpm with worsening pain is a surgical red flag), mucous membranes and CRT (purple/prolonged = endotoxemia), pass a nasogastric tube (>2 L spontaneous reflux suggests small-intestinal obstruction or enteritis — NEVER give mineral oil before ruling out reflux), rectal palpation (distended small intestine, displaced colon, impaction), abdominal ultrasound (gastric and SI distension, free fluid), then abdominocentesis (peritoneal TP >2.5 g/dL, WBC >5,000/uL, or lactate > plasma lactate suggests surgical lesion).

3Laminitis — early intervention wins: Obel grades 1 (alternating weight-shifting), 2 (sound at walk, short at trot), 3 (reluctant to walk, stance), 4 (recumbent, won't stand). Cryotherapy (ice boots to the knee/hock, continuous for 48-72 hrs) applied during the developmental phase — ideally before clinical signs in at-risk horses (colitis, retained placenta, EMS/PPID crisis) — reduces the incidence and severity of laminitis. Manage the underlying cause (PPID — pergolide; EMS — diet/levothyroxine; colitis — fluid and endotoxin management).

4Equine anesthesia recovery is the most dangerous phase: Target MAP >70 mmHg intraoperatively to prevent postanesthetic myopathy/neuropathy. Pad dependent limbs (especially triceps and radial nerve in lateral recumbency). Use ideal body weight for drug dosing in obese horses. Position recovery stall with deep bedding, padded walls, and use a head rope + tail rope assist. Common complications: myopathy, radial/femoral nerve injury, fractures during stormy recovery — recovery can be aided with small doses of xylazine/romifidine and time before attempted rise.

5AAEP lameness 0-5 scale: 0 = sound. 1 = inconsistent/difficult to observe. 2 = inconsistent at trot in straight line, consistent under specific circumstances (circle, incline, hard ground). 3 = consistent under all circumstances. 4 = obvious at walk. 5 = non-weight-bearing lame at rest or during movement. Combine with flexion tests (distal limb, upper limb) and diagnostic analgesia (PD — heel/caudal foot; ASN/abaxial sesamoid — sole/toe; low 4-point — fetlock and below; high 4-point/suspensory — proximal MC3/MT3 region) to localize the lameness before imaging.

Frequently Asked Questions

What is the VTS (Equine Nursing) credential?

The VTS (Equine Nursing) credential is an NAVTA-recognized veterinary technician specialty awarded by the Academy of Equine Veterinary Nursing Technicians (AEVNT). It validates advanced nursing competency in equine practice and is earned by credentialed technicians (CVT/LVT/RVT) who complete a rigorous credentials packet (40+ case logs, 4 case reports, 40+ CE hours) and pass a written certifying examination.

Who is eligible to sit the AEVNT certifying examination?

Candidates must be credentialed veterinary technicians (CVT, LVT, or RVT) in good standing with at least 3 years (6,000+ hours) of equine practice experience within the 5 years preceding application. Required documentation includes 40+ equine case logs, 4 detailed case reports, a skills list attested by a supervising veterinarian, 40+ equine-focused CE hours, and employer and professional references. Full eligibility details are published on the AEVNT website and may be updated for 2026.

What is the format of the AEVNT exam?

The AEVNT certifying examination is a written multiple-choice examination (approximately 3-4 hours) typically administered at a designated testing site or an annual equine veterinary conference. Items cover the full AEVNT blueprint including equine anatomy and TPR, restraint and handling, preventive care, parasitology, dental and hoof care, lameness, colic, endocrine disease, respiratory and infectious disease, neonatal foal care, anesthesia, fluids, reproduction, wound care, and biosecurity.

How much does the 2026 AEVNT certifying exam cost?

The AEVNT certifying examination fee is approximately $300, plus application and case-log review fees. Verify the current 2026 schedule on the AEVNT website. Candidates also budget for continuing education, travel to the exam site, and recertification/AEVNT membership dues after credentialing.

When is the 2026 exam administered?

The AEVNT certifying examination is typically offered once annually, often in conjunction with a major equine veterinary conference. Application deadlines for credentials packets are usually well in advance of the exam date (often 6-9 months prior). Confirm the exact 2026 schedule and deadlines directly on the AEVNT website.

How is the exam scored?

AEVNT uses a criterion-referenced passing standard set by subject-matter experts. Candidates who meet or exceed the cut-score are awarded the VTS (Equine Nursing) credential. The exact passing score is not publicly posted for each administration, but criterion-referenced scoring means results depend on absolute performance, not on other candidates.

What are the highest-yield topics?

Highest-yield domains include colic (evaluation, NG reflux, peritoneal fluid — TP/WBC/lactate, medical vs surgical, post-op care), neonatal foal care (IgG 800+ threshold, plasma transfusion for FPT, R. equi, NI, uroperitoneum), equine anesthesia (standing sedation, TIVA 'triple drip,' MAP >70 mmHg for myopathy prevention, assisted recovery), lameness (AAEP 0-5 scale, diagnostic analgesia PD/ASN/low-4/high-4), laminitis (Obel grades, cryotherapy), PPID/EMS, strangles and EHV-1/EHM, AAEP core vaccines, Coggins/EIA, and FECRT for parasite resistance.

How should I study for this exam?

Use a 12-18 month plan layered on your equine case work. Follow the AEVNT blueprint: begin with anatomy/TPR and restraint, move to preventive care (vaccines, Coggins, parasites, dental, hoof), then build up through lameness, colic, endocrine, respiratory, infectious disease, and neonatal foal care. Finish with anesthesia, fluids, reproduction, wound care, and biosecurity. Core references include Reed's Equine Internal Medicine, the AAEP vaccine and lameness guidelines, McAuliffe's Knottenbelt's Handbook of Equine Neonatal Medicine, and equine nursing textbooks. Complete 2-3 full-length timed mock exams to calibrate pacing.