100+ Free TCFA IP Assessment Practice Questions

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College of Optometrists Scheme for Registration Final Assessment OSCE (UK)

Practice Questions100 questions

2026 Statistics

Key Facts: TCFA IP Assessment Exam

75 Qs

Scored Questions

College of Optometrists TCFA Specification

102 min

Exam Time

College of Optometrists TCFA Specification

~70%

Angoff Pass Mark

College of Optometrists Standard Setting

£456

Assessment Fee

College of Optometrists Fee Schedule 2026

TestReach

Exam Platform

College of Optometrists Remote Invigilation

GOC IP

Specialty Annotation

General Optical Council Framework

TCFA IP is a 102-minute online proctored assessment containing 75 scored SBA scenario questions testing clinical diagnosis, pharmacology, governance, and patient management for GOC Independent Prescribing registration.

Sample TCFA IP Assessment Practice Questions

Try these sample questions to test your TCFA IP Assessment exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A 24-year-old soft contact lens wearer presents with a 2-day history of a red, painful right eye. Slit lamp examination reveals a 0.8 mm focal peripheral corneal infiltrate with an overlying epithelial defect that stains with fluorescein. There is mild anterior chamber flare but no hypopyon. Which clinical feature most strongly distinguishes a microbial keratitis from a sterile contact lens-induced peripheral ulcer (CLPU)?

A.Presence of overlying fluorescein epithelial staining and significant pain

B.Multiple bilateral peripheral anterior stromal infiltrates without pain

C.Clear cornea between the infiltrate and the limbus with no conjunctival hyperaemia

D.Absence of anterior chamber flare or cell reaction

Explanation: Microbial keratitis typically presents with epithelial cell loss directly overlying the stromal infiltrate, progressive excavation, pain, and anterior chamber reaction. Sterile CLPUs are smaller (<1 mm), peripheral, and often have intact epithelium or faint epithelial staining with minimal anterior chamber involvement.

2A 32-year-old female presents with acute unilateral deep eye pain, photophobia, and blurred vision in her left eye. Slit lamp examination shows ciliary flush, fine endothelial keratic precipitates (KPs), and 2+ cells in the anterior chamber. Intraocular pressure is 14 mmHg. What is the most likely diagnosis?

A.Acute anterior uveitis

B.Acute angle closure glaucoma

C.Bacterial keratitis

D.Episcleritis

Explanation: The clinical presentation of acute deep ocular pain, photophobia, ciliary injection, fine KPs, and anterior chamber cells is classic for acute anterior uveitis (iridocyclitis).

3A 68-year-old hyperopic female presents to the emergency eye clinic with severe left peri-orbital pain, nausea, and halo vision around lights. On examination, the left cornea is hazy and edematous, the pupil is mid-dilated and unreactive to light, and applanation tonometry records an IOP of 54 mmHg in the left eye. What is the primary underlying anatomical mechanism of this acute presentation?

A.Pupillary block causing iridocorneal contact and trabecular meshwork occlusion

B.Overproduction of aqueous humor by the ciliary body non-pigmented epithelium

C.Thrombosis of the episcleral venous plexus preventing aqueous outflow

D.Neovascularization of the anterior chamber angle obstructing Schlemm's canal

Explanation: Acute primary angle closure (APAC) is most commonly driven by pupillary block, where resistance between the iris and lens impedes aqueous flow into the anterior chamber, pushing the peripheral iris forward against the trabecular meshwork.

4A 72-year-old male with hypertension presents with a sudden, painless loss of vision in his right eye occurring 1 hour ago. Visual acuity is reduced to light perception. Ophthalmoscopy shows a pale, edematous retina with a prominent cherry-red spot at the macula and severe arteriolar attenuation. What is the definitive diagnosis?

A.Central retinal artery occlusion (CRAO)

B.Central retinal vein occlusion (CRVO)

C.Rhegmatogenous retinal detachment

D.Non-arteritic anterior ischemic optic neuropathy (NAION)

Explanation: Central retinal artery occlusion causes sudden profound vision loss with diffuse retinal ischemic whitening and a characteristic cherry-red spot at the fovea, where the underlying vascular choroid remains visible through the thin foveola.

5A 56-year-old female with long-standing rheumatoid arthritis complains of intense, deep, boring left eye pain that awakens her at night and radiates to her temple. Clinical examination reveals deep dark-red violaceous scleral injection. Instillation of phenylephrine 2.5% eye drops does not blanch the deep vessel plexus. What is the most appropriate diagnosis?

A.Anterior scleritis

B.Episcleritis

C.Bacterial conjunctivitis

D.Anterior uveitis

Explanation: Anterior scleritis is characterized by severe deep pain radiating to the forehead/temple and deep scleral vessel engorgement that fails to blanch with topical phenylephrine 2.5%. It is strongly associated with systemic autoimmune disorders like rheumatoid arthritis.

6A 28-year-old contact lens wearer who admits to cleaning his lens case with tap water presents with excruciating right eye pain out of proportion to early clinical signs. Slit lamp examination reveals radial corneal nerve infiltrates (radial keratoneuritis) and a ring-shaped stromal infiltrate. Which pathogen is most likely responsible?

A.Acanthamoeba species

B.Pseudomonas aeruginosa

C.Herpes simplex virus

D.Fusarium solani

Explanation: Acanthamoeba keratitis is classically associated with tap water contact lens exposure, severe pain out of proportion to clinical signs, radial keratoneuritis, and ring infiltrates.

7A 42-year-old male presents with a watery red right eye and mild photophobia. Fluorescein staining reveals a branching epithelial corneal ulcer with true terminal bulbs. Corneal sensation is reduced in the affected eye. What is the primary diagnosis?

A.Herpes simplex dendritic keratitis

B.Herpes zoster ophthalmicus pseudodendrite

C.Acanthamoeba epithelial keratitis

D.Recurrent corneal erosion syndrome

Explanation: Herpes simplex virus (HSV) epithelial keratitis manifests as a true dendritic lesion with linear branching, terminal end-bulbs, central ulceration, and reduced corneal sensitivity.

8A 75-year-old patient presents with a sudden painless decrease in visual acuity in the left eye. Fundus examination reveals widespread flame-shaped retinal hemorrhages in all four quadrants, engorged tortuous retinal veins, cotton wool spots, and disc edema. Which condition is represented by these findings?

A.Central retinal vein occlusion (CRVO)

B.Branch retinal artery occlusion (BRAO)

C.Background diabetic retinopathy

D.Wet age-related macular degeneration

Explanation: Central retinal vein occlusion presents with widespread intraretinal flame hemorrhages in all 4 quadrants, venous engorgement, retinal edema, and optic disc swelling ('blood and thunder' fundus).

9A 22-year-old long-term wearer of monthly disposable soft contact lenses complains of bilateral itching, mucous discharge, and lens intolerance. Eversion of the upper eyelids reveals large polygonal cobblestone-like papillae (>1 mm diameter) on the superior tarsal conjunctiva. What is the most likely diagnosis?

A.Giant papillary conjunctivitis (GPC)

B.Vernal keratoconjunctivitis (VKC)

C.Bacterial conjunctivitis

D.Chlamydial inclusion conjunctivitis

Explanation: Giant papillary conjunctivitis is an immune-mediated inflammatory response triggered by mechanical friction and protein deposits on contact lenses, characterized by tarsal papillae >1 mm.

10A 64-year-old asymptomatic male attends a routine eye examination. Intraocular pressure is 24 mmHg in both eyes. Gonioscopy reveals open angles to the ciliary body band bilaterally. Funduscopy demonstrates a vertical cup-to-disc ratio of 0.75 in the right eye with localized inferior neuroretinal rim thinning. Visual fields show a superior nasal step in the right eye. What is the definitive diagnosis?

A.Primary open-angle glaucoma (POAG)

B.Ocular hypertension (OHT)

C.Normal tension glaucoma (NTG)

D.Primary angle closure glaucoma (PACG)

Explanation: POAG is defined by elevated IOP (>21 mmHg), open angles on gonioscopy, optic nerve head damage (rim thinning, increased C/D ratio), and corresponding glaucomatous visual field loss.

About the TCFA IP Assessment Exam

The Therapeutics Common Final Assessment (TCFA) in Independent Prescribing is the national qualifying examination for UK optometrists seeking General Optical Council (GOC) Independent Prescribing (IP) specialty annotation, permitting independent prescribing of licensed medicines for ocular conditions within their scope of practice.

Assessment

75 SBA questions (30 Ocular Pathology, 35 Ophthalmic Pharmacology, 20 Prescribing Governance, 15 Patient Management).

Time Limit

102 minutes

Passing Score

Angoff standard setting (~70%)

Exam Fee

£456 (College of Optometrists (GOC-approved))

TCFA IP Assessment Exam Content Outline

30%

Ocular Pathology and Clinical Diagnosis

Anterior and posterior segment conditions, red eye differentials, microbial keratitis, uveitis, glaucoma, and ocular vascular events.

35%

Ophthalmic Pharmacology and Therapeutics

Topical and systemic antimicrobial agents, ocular anti-inflammatory drugs, anti-glaucoma therapeutics, anti-allergics, side effects, and drug interactions.

20%

Prescribing Governance, Law, and Safety

GOC and RPS prescribing frameworks, Human Medicines Regulations 2012, off-label/unlicensed drug use, Yellow Card scheme, prescription writing standards, and NHS vs private prescribing.

15%

Patient Management, Monitoring, and Emergency Referral

Acute ocular emergencies, systemic disease ocular manifestations, HES referral pathways, shared care, and patient safety-netting.

How to Pass the TCFA IP Assessment Exam

What You Need to Know

Passing score: Angoff standard setting (~70%)
Assessment: 75 SBA questions (30 Ocular Pathology, 35 Ophthalmic Pharmacology, 20 Prescribing Governance, 15 Patient Management).
Time limit: 102 minutes
Exam fee: £456

Keys to Passing

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

TCFA IP Assessment Study Tips from Top Performers

1Thoroughly review the College of Optometrists Clinical Management Guidelines (CMGs) for red eye, keratitis, and uveitis.

2Memorize drug mechanisms, contraindications, and systemic side effects for all BNF ocular therapeutic classes.

3Understand the legal obligations of the RPS Prescribing Competency Framework and Human Medicines Regulations 2012.

4Practice clinical triage scenarios to quickly distinguish community-manageable conditions from immediate hospital eye service referrals.

Frequently Asked Questions

What is the TCFA IP exam format and duration?

The TCFA IP is a 102-minute computer-based exam delivered remotely via TestReach containing 75 scored Single Best Answer (SBA) scenario questions plus 10 unscored pilot questions.

What is the pass mark for the TCFA IP exam?

The pass mark is set using the standard Angoff method by a panel of expert optometrists and ophthalmologists, typically sitting around 70%.

What medicines can a qualified UK Optometrist IP prescribe?

An Optometrist IP can prescribe any licensed medicine for ocular conditions affecting the eye and surrounding tissue within their clinical competence, excluding Controlled Drugs.

How much does the TCFA IP examination cost in 2026?

The assessment fee is £456 for diet attempts up to June 2026, increasing to £472 starting July 2026.