OET Writing Vocabulary Bank: 50 Clinical Expressions Every Nurse Should Know (With Examples)
A practical guide to clinical vocabulary, natural collocations, sentence patterns and case-note conversion.
Important DisclaimerThere is no fixed list of “high-scoring words” in OET. The expressions in this guide are commonly used in professional healthcare documentation. Always choose vocabulary that accurately reflects the clinical situation rather than trying to use advanced words unnecessarily.
One of the biggest mistakes OET Nursing candidates make is choosing the wrong verb. The grammar may be correct, but if the word doesn't match the clinical situation, the writing sounds unnatural. For example, patients report pain, nurses observe swelling, examinations reveal abnormalities, and blood tests indicate infection.
Understanding these differences can make your referral, transfer, and update letters sound far more professional—and directly raise your score.
Whether you are preparing for your test in the UAE, India, or anywhere across the Middle East, this vocabulary bank will help you pick the exact right expression for every clinical scenario.
Which OET Criteria Does Vocabulary Affect?
Candidates often ask why word choice is scrutinised so heavily. In the OET Writing sub-test, your vocabulary directly impacts three key assessment criteria:
Language: Using precise verbs, correct collocations, and professional medical terminology demonstrates high language control.
Conciseness & Clarity: Selecting the correct clinical verb (e.g. withheld instead of did not give because of low BP) reduces wordiness and conveys information accurately.
Genre & Style: Clinical writing requires formal, objective register. Using informal terms like got worse or checked BP lowers your style score, whereas deteriorated or recorded meets professional healthcare standards.
Words You Should Avoid (Spoken vs Clinical English)
In the heat of the exam, it is easy to slip into conversational or spoken English. Replacing everyday language with formal clinical terminology immediately elevates the professional tone of your letter.
| Informal / Spoken English (Avoid) | Professional Clinical English (Use) |
|---|---|
| got worse | deteriorated / worsened |
| very bad pain | severe / acute / excruciating pain |
| breathing problem | respiratory distress / dyspnoea |
| gave medicine | administered medication |
| checked BP | blood pressure was recorded as |
| got better | improved / condition stabilised |
| told the nurse | reported / stated / expressed |
| wants | requested / expressed a preference for |
| big swelling | marked / severe oedema |
| sent to hospital | admitted to hospital / transferred to |
Most Confused Word Pairs
Nurses frequently mix up words that seem similar on the surface but carry distinct clinical meanings. Here is how to keep them straight:
| Word Pair | The Difference | Clinical Context Example |
|---|---|---|
| reported vs complained of | Reported is for general history or factual information; complained of is specifically for unpleasant or painful physical symptoms. | He reported a history of hypertension and complained of severe frontal headaches. |
| observed vs noted | Observed implies active, continuous visual monitoring; noted refers to recording a specific finding during an assessment. | The nurse observed the patient walking with a limp and noted localized redness on the right ankle. |
| revealed vs indicated | Revealed presents direct physical or diagnostic findings; indicated highlights the broader clinical implication or diagnostic conclusion. | The chest X-ray revealed bilateral consolidation, which indicated severe community-acquired pneumonia. |
| commenced vs administered | Commenced means starting a long-term or multi-dose medication regimen; administered refers to physically giving a single dose. | She was commenced on oral amoxicillin, and her first dose was administered at 14:00. |
| deteriorated vs worsened | Deteriorated describes the patient's overall health state or system; worsened usually applies to specific individual symptoms. | His overall condition deteriorated overnight as his shortness of breath worsened. |
50 High-Scoring OET Clinical Expressions & Power Verbs
Here is a breakdown of essential clinical verbs and expressions used in OET Nursing letters.
1. Appeared
When to useUse when documenting initial visual impressions before formal clinical verification.
Avoid this useAvoid using appeared for exact numerical measurements. Do not write "The patient appeared hypertensive"; write "His blood pressure was recorded as 170/100 mmHg."
Examples:- Emergency Care: On presentation, Mr Davis appeared mildly diaphoretic and distressed.
- Geriatric Care: Mrs Adams appeared unkempt and disoriented during initial contact.
- Mental Health: The client appeared visibly anxious and avoided eye contact.
2. Presented with
When to useUse when summarising the primary chief complaint or reason for visiting a facility.
Avoid this useDo not use to describe routine nursing interventions or secondary past history.
Examples:- Surgical Nursing: Mr Hassan presented with severe right lower quadrant abdominal pain.
- Paediatrics: Master Ryan presented with a three-day history of high-grade fever.
- Emergency Care: The patient presented with acute onset dyspnoea and central chest tightness.
3. Demonstrated
When to useUse when describing observable functional abilities, physical capacity, understanding, or behaviour.
Avoid this useDo not use for non-observable internal sensations. Do not write "The patient demonstrated chest pain"; write "The patient reported chest pain."
Examples:- Community Nursing: Mrs Begum demonstrated correct insulin self-injection technique.
- Geriatric Care: Following therapy, the patient demonstrated poor mobility and requires a frame.
- Mental Health: The client demonstrated marked behavioural changes during assessment.
4. Exhibited
When to useUse when documenting visible physical signs, psychological symptoms, or behavioural patterns.
Avoid this useAvoid when describing subjective sensory experiences like dizziness or nausea.
Examples:- Mental Health: Mr Taylor exhibited marked agitation during the shift.
- Paediatrics: The infant exhibited signs of respiratory distress, including intercostal retractions.
- Geriatric Care: Mrs Gable exhibited wandering behaviour overnight.
5. Reported
When to useUse when documenting subjective information stated by the patient, family, or carer.
Avoid this useDo not use to describe actions performed directly by nursing staff.
Examples:- Cardiac Nursing: Mr Al-Mansoori reported experiencing intermittent palpitations.
- Community Nursing: The carer reported that the patient had fallen twice at home.
- Surgical Nursing: The patient reported a reduction in pain score post-analgesia.
6. Complained of
When to useUse when documenting specific pain, discomfort, or distressing physical symptoms expressed by the patient.
Avoid this useDo not use for reporting positive clinical progress or objective findings.
Examples:- Emergency Care: Mrs Smith complained of severe, crushing substernal chest pain.
- Surgical Nursing: Post-operatively, the patient complained of incisional pain and nausea.
- Geriatric Care: Mr Verma complained of chronic joint stiffness.
7. Expressed
When to useUse when referring to verbalised emotions, concerns, psychological states, or preferences.
Avoid this useAvoid when recording direct physiological parameters or physical signs.
Examples:- Mental Health: The patient expressed feelings of hopelessness regarding his diagnosis.
- Surgical Nursing: Mrs Zhao expressed anxiety regarding her upcoming knee arthroplasty.
- Community Nursing: Mr Patel expressed a preference to receive palliative care at home.
8. Observed
When to useUse for clinical signs, patient interactions, or physical conditions watched continuously by healthcare providers.
Avoid this useDo not use for facts learned purely through verbal patient statements.
Examples:- Paediatrics: The nurse observed slight suprasternal notch retractions during sleep.
- Mental Health: Mr Jones was observed pacing the hallway continuously throughout the night.
- Geriatric Care: Early signs of pressure injury were observed on the sacrum.
9. Noted
When to useUse to record clinical observations, chart findings, or specific physical details identified during assessment.
Avoid this useAvoid using noted repeatedly as a filler word in every sentence.
Examples:- Surgical Nursing: Bilateral pedal oedema was noted during the head-to-toe assessment.
- Emergency Care: A localized rash was noted across the patient's upper torso.
- Community Nursing: Mild skin breakdown around the stoma site was noted.
10. Revealed
When to useUse when presenting findings from diagnostic tests, physical examinations, investigations, or imaging studies.
Avoid this useDo not use for verbal comments made by the patient during casual conversation.
Examples:- Cardiac Nursing: An electrocardiogram (ECG) revealed ST-segment elevation.
- Surgical Nursing: Abdominal ultrasound revealed gallstones.
- Community Nursing: Laboratory investigations revealed an elevated white blood cell count.
11. Indicated
When to useUse when clinical findings, test results, or assessment scores point toward a specific diagnosis, requirement, or outcome.
Avoid this useDo not use when describing manual tasks performed by a nurse.
Examples:- Emergency Care: Blood gas analysis indicated severe respiratory acidosis.
- Geriatric Care: Cognitive assessment scores indicated mild cognitive impairment.
- Cardiac Nursing: Serum troponin levels indicated recent myocardial infarction.
12. Requires
When to useUse to state necessary, ongoing care interventions, equipment, or assistance needed by the patient.
Avoid this useDo not use for actions that were already completed and finished in the past.
Examples:- Community Nursing: The patient requires daily wound dressings and monitoring.
- Geriatric Care: Mrs Cole requires assistance from one staff member for transfers.
- Surgical Nursing: Mr Lee requires ongoing encouragement to perform deep breathing exercises.
13. May require
When to useUse to suggest potential future care options, provisional plans, or conditional interventions.
Avoid this useDo not use for mandatory, immediate life-saving care.
Examples:- Geriatric Care: Upon discharge, the patient may require an occupational therapy home assessment.
- Surgical Nursing: Should pain persist, the patient may require a review of current analgesia.
- Community Nursing: Mrs Khan may require respite care if primary caregiver stress increases.
14. Commenced
When to useUse (often with "on") when documenting the initiation of medications, therapies, or continuous clinical regimes.
Avoid this useDo not use to describe giving a single, one-off dose.
Examples:- Cardiac Nursing: Mr Ahsan was commenced on IV furosemide 40mg twice daily.
- Emergency Care: Supplemental oxygen therapy was commenced at 4L/min.
- Paediatrics: The child was commenced on a course of oral amoxicillin.
15. Administered
When to useUse when documenting the physical act of giving a specific dose of medication or fluid.
Avoid this useDo not use for general, long-term care management plans.
Examples:- Surgical Nursing: Subcutaneous enoxaparin 40mg was administered post-operatively.
- Emergency Care: Sublingual nitroglycerin was administered with immediate pain relief.
- Paediatrics: Standard childhood vaccinations were administered in accordance with the schedule.
16. Withheld
When to useUse when a scheduled medication or treatment was deliberately omitted for clinical safety or protocol reasons.
Avoid this useDo not use if medication was accidentally missed or out of stock.
Examples:- Cardiac Nursing: Metoprolol was withheld due to bradycardia (pulse rate 48 bpm).
- Surgical Nursing: Morning oral antihypertensives were withheld prior to surgery as ordered.
- Geriatric Care: Antihypertensive medication was withheld because blood pressure was 90/58 mmHg.
17. Ceased
When to useUse when a medical treatment, medication, or ongoing therapy is permanently or temporarily stopped.
Avoid this useDo not use to describe natural symptoms subsiding on their own.
Examples:- Surgical Nursing: Intravenous fluids were ceased as the patient is tolerating oral fluids.
- Cardiac Nursing: Heparin infusion was ceased prior to removal of the femoral sheath.
- Community Nursing: Antibiotic therapy was ceased after completion of the 7-day course.
18. Deteriorated
When to useUse when a patient’s overall health state, vital signs, or clinical condition worsens.
Avoid this useDo not use when describing a parameter that has returned to normal.
Examples:- Emergency Care: The patient’s respiratory status deteriorated rapidly overnight.
- Geriatric Care: Mrs Evans' cognitive function has deteriorated over the past six months.
- Cardiac Nursing: Mr Ali's condition deteriorated, necessitating transfer to the ICU.
19. Stabilised
When to useUse when an unstable, critical, or fluctuating condition becomes steady and secure.
Avoid this useDo not use for a condition that was never unstable or critical.
Examples:- Emergency Care: Following fluid resuscitation, the patient’s blood pressure stabilised.
- Cardiac Nursing: Mr Kumar's cardiac rhythm stabilised after administration of amiodarone.
- Paediatrics: The infant's oxygen saturation levels stabilised at 98% on room air.
20. Improved
When to useUse to document positive progress, relief of symptoms, or recovery in physical function.
Avoid this useDo not use when clinical parameters have worsened or increased negatively.
Examples:- Surgical Nursing: Post-operative wound healing has improved with no signs of exudate.
- Community Nursing: Mrs Gupta’s mobility has improved significantly following physical therapy.
- Paediatrics: The child’s appetite and hydration status have improved today.
21. Remained
When to useUse to show continuity of a state, condition, or measurement over a specified period.
Avoid this useDo not use when significant changes have occurred.
Examples:- Emergency Care: Blood pressure remained stable at 120/80 mmHg throughout monitoring.
- Geriatric Care: The patient remained afebrile during the entire hospital stay.
- Mental Health: Mr Brown remained uncooperative despite nursing reassurance.
Expressions OET Examiners Love
Incorporate these linking phrases and formal clinical transitions into your writing to improve cohesion and professional style.
| High-Scoring Expression | Meaning / Clinical Function | Correct OET Example |
|---|---|---|
| suggestive of | Linking findings to a suspected diagnosis | Presenting symptoms are suggestive of acute appendicitis. |
| consistent with | Showing agreement between findings and diagnosis | Physical signs are consistent with heart failure. |
| attributable to / likely due to | Stating the probable underlying cause | Her confusion is attributable to a urinary tract infection. |
| secondary to | Identifying a secondary complication | The patient developed acute kidney injury secondary to severe dehydration. |
| in view of / given the above findings | Providing clinical justification for an action | In view of his deteriorating condition, urgent review is requested. |
| following assessment | Formal time-marker for clinical evaluation | Following assessment, his pain management plan was updated. |
| subsequent review | Time-marker for follow-up review | Subsequent review indicated marked improvement in her wound. |
| pending | Awaiting outstanding test results | He is fit for discharge pending his blood culture results. |
| clinically stable | Indicating safe, non-critical status | The patient is currently clinically stable on oral medication. |
| medically fit for discharge | Confirming readiness to leave hospital | Mrs Jones is now medically fit for discharge. |
Expanded Clinical Collocations Table
Learning verbs with their most natural noun companions is one of the fastest ways to sound like a native English nurse.
| Verb | Most Natural Clinical Collocations |
|---|---|
| reported | pain, dizziness, nausea, fatigue, poor sleep, weight loss, numbness, palpitations |
| complained of | severe pain, breathlessness, persistent headache, vomiting, chest tightness |
| expressed | concern, anxiety, fear, suicidal thoughts, distress, a preference for home care |
| demonstrated | poor mobility, good understanding, behavioural changes, reluctance, improvement |
| appeared | pale, anxious, lethargic, distressed, confused, diaphoretic, unkempt |
| revealed | a fracture, infection, mass, abnormality, gallstones, ST elevation |
| indicated | dehydration, myocardial infarction, pneumonia, cognitive impairment, severe acidosis |
| observed / noted | oedema, erythema, skin breakdown, guarding, retractions, discharge |
| commenced on | IV antibiotics, oral analgesia, sliding scale insulin, a fluid restriction regime |
| withheld due to | hypotension, bradycardia, impending surgery, patient refusal, low blood glucose |
Subjective vs. Objective Language Matrix
Clear nursing documentation requires distinguishing between what the patient tells you, what you see, what tests show, and what care is ordered.
| Category | Clinical Source | Recommended Verbs | Professional Clinical Example |
|---|---|---|---|
| Subjective | Patient / Carer report | reported, complained of, stated, expressed | Mrs Davies reported a burning sensation upon urination over two days. |
| Objective (Sign) | Direct visual inspection | observed, noted, exhibited, appeared | On examination, mild abdominal distension and localized guarding were noted. |
| Objective (Functional) | Functional test/task | demonstrated, displayed | Following rehabilitation, the patient demonstrated improved standing balance. |
| Diagnostic | Lab work, X-rays, scans | revealed, indicated, confirmed | Blood investigations indicated a haemoglobin level of 8.2 g/dL, suggestive of anaemia. |
Most Common OET Sentence Patterns
Use these established sentence structures to write clear, professional paragraphs in your referral and transfer letters:
1. Presenting Complaint & History
I am writing to refer Mr [Name], a [age]-year-old [job] who presented today with symptoms suggestive of [condition].
The patient presented on [date] complaining of a [duration] history of [symptom].
2. Examination & Objective Findings
On examination, the patient appeared [state] with a blood pressure of [reading] mmHg.
Physical examination revealed localized swelling and tenderness, which is consistent with [condition].
Assessment demonstrated poor standing balance and restricted range of motion.
3. Diagnostic & Investigation Results
Laboratory investigations indicated an elevated white cell count, secondary to infection.
A chest X-ray performed on [date] revealed bilateral lower lobe consolidation.
Pending the results of his blood cultures, his current management plan remains unchanged.
4. Progress & Management Track
In view of his persistent pain, his analgesia regime was stepped up.
Subsequent review indicated marked improvement in her wound healing.
Although her condition has stabilised, she continues to require assistance with daily activities.
5. Discharge & Referral Requests
Given the above findings, an urgent specialist assessment would be appreciated.
Mr [Name] is now medically fit for discharge; however, he requires ongoing community nursing care.
I would appreciate your further assessment and management of this patient.
10 Real Case Note Conversions
Here are 10 realistic examples showing how to transform raw case notes into professional OET sentences:
1. Emergency Care (Chest Pain)
Raw case notes: Pt brought by ambulance - severe chest pain radiating to left arm - BP 160/95, HR 102 - ECG shows ST elevation - gave aspirin 300mg.
Professional OET conversion: Mr Smith was admitted via ambulance presenting with severe chest pain radiating to his left arm. On arrival, his blood pressure was recorded as 160/95 mmHg and an ECG revealed ST-segment elevation, following which 300mg of aspirin was administered.
2. Community Care (Falls Risk)
Raw case notes: 82 yo female - lives alone - fallen 2x this week - unsteady on feet - daughter worried about safety - needs OT visit.
Professional OET conversion: I am writing to refer this 82-year-old patient who lives alone and has reported two falls over the past week. On assessment, she demonstrated poor standing balance, and her daughter expressed concern regarding her safety; therefore, an occupational therapy home assessment is requested.
3. Surgical Nursing (Post-Op Wound)
Raw case notes: Day 3 post-op laparotomy - wound red & swollen - purulent discharge noted - temp 38.5C - doctor ordered IV augmentin.
Professional OET conversion: On day 3 post-laparotomy, the patient's surgical wound appeared erythematous and swollen with purulent discharge. Physical assessment revealed a temperature of 38.5°C, suggestive of infection, following which IV Augmentin was commenced.
4. Paediatrics (Asthma Exacerbation)
Raw case notes: 5 yo boy - brought by mother - SOB, wheezing, intercostal retractions - O2 sat 91% - salbutamol nebuliser given.
Professional OET conversion: Master Leo was brought by his mother presenting with shortness of breath and wheezing. On examination, he exhibited intercostal retractions and an oxygen saturation of 91%, for which a salbutamol nebulisation was administered with good effect.
5. Mental Health (Depression / Isolation)
Raw case notes: 45 yo male - loss of appetite - not sleeping - says "I feel hopeless" - avoiding family - refer to psychologist.
Professional OET conversion: Mr Jones reported poor sleep and reduced appetite over the past month. During the consultation, he expressed feelings of hopelessness and was observed avoiding interaction with family members. A referral for psychological evaluation is recommended.
6. Geriatric Care (Dementia / Wandering)
Raw case notes: 79 yo resident - dementia - wandering into other rooms at night - confused - staff tried reorientation - no change.
Professional OET conversion: Over the past week, Mrs Gable has exhibited increased confusion and wandering behaviour during night shifts. Despite reorientation strategies implemented by nursing staff, her cognitive state has remained unchanged.
7. Cardiac Nursing (Medication Management)
Raw case notes: Pulse 48 bpm - BP 92/58 - hold atenolol dose - notify doctor - recheck vitals 2 hours.
Professional OET conversion: At 08:00, the patient's atenolol was withheld due to bradycardia (pulse rate 48 bpm) and hypotension (BP 92/58 mmHg). The attending physician was notified, and vital signs were scheduled for review in two hours.
8. Orthopaedic Care (Post-Fracture Rehabilitation)
Raw case notes: Right NOF repair - day 5 - pt refused physio - complains of severe pain 8/10 - oral oxycodone given - pain reduced to 3/10.
Professional OET conversion: On day 5 post-neck of femur repair, the patient demonstrated reluctance to participate in physiotherapy, complaining of severe operative pain (8/10). Following administration of oral oxycodone, her pain score reduced to 3/10.
9. Diabetic Care (Non-Compliance)
Raw case notes: Type 2 DM - BGL 16.2 mmol/L - not taking metformin - states "tablets upset my stomach" - education provided.
Professional OET conversion: Mr Patel presented with an elevated blood glucose level of 16.2 mmol/L. He reported non-compliance with his metformin, stating that it caused gastrointestinal distress. Education regarding the importance of medication adherence was provided.
10. Discharge Planning (Palliative / Community Support)
Raw case notes: Terminal lung CA - pain controlled - wants to go home - wife stressed - needs community palliative care team.
Professional OET conversion: Mr Davis is now medically fit for discharge as his pain has stabilised. He expressed a strong preference to spend his remaining time at home; however, as his wife expressed anxiety regarding his care, a referral to the community palliative care team has been arranged.
OET Writing One-Page Cheat Sheet
Bookmark or screenshot this simple summary matrix for quick study sessions before your test:
| Clinical Source | Primary Verbs | Primary Linking Expressions | Treatment Verbs |
|---|---|---|---|
| Patient Says | reported, complained of, stated, expressed | attributable to, secondary to | requested, refused |
| Nurse Sees | observed, noted, appeared, exhibited, demonstrated | consistent with, clinically stable | monitored, recorded |
| Test Finds | revealed, indicated, confirmed | suggestive of, pending, given the above findings | diagnosed |
| Treatment Action | commenced, administered, withheld, ceased | in accordance with, in view of | arranged, reviewed |
Conclusion
Passing the OET Writing sub-test is not about using complex words—it is about picking the right expression for every clinical situation. Focus on accuracy, relevance, and natural collocations to produce professional, easy-to-read referral letters that examiners respect.
Frequently Asked Questions (FAQs)
Q1: Is British English required for OET Writing in the UAE and Middle East?
Yes. OET uses British and Australian language standards. Candidates should use British English spelling conventions (e.g., oedema, mobilisation, haemoglobin, programme, behaviour) consistently throughout their writing task.
Q2: Can I use "complained of" if the patient is not actually complaining loudly?
Yes! In medical English, "complained of" does not mean the patient is being difficult. It is simply the standard clinical expression used when a patient states they are experiencing pain, discomfort, or an unpleasant symptom.
Q3: Why is "demonstrated chest pain" incorrect in OET Writing?
Pain is a subjective symptom that cannot be visually observed. A patient reports or complains of chest pain. You can only use demonstrated for observable functional tasks, behaviours, or physical abilities (e.g., demonstrated poor balance).
Q4: How do I choose between "commenced" and "administered"?
Use commenced when initiating an ongoing drug routine or continuous treatment (e.g., "commenced on IV antibiotics"). Use administered when giving a single, specific dose (e.g., "300mg of aspirin was administered").
Q5: How can nurses in the UAE and India best prepare for OET Writing?
Focus on practicing real case-note conversions, mastering clinical collocations, and getting detailed feedback on your writing from expert OET trainers who know the official assessment criteria.
Muhammed Jassim
OET, IELTS and English Language Trainer
English Guru Campus
UAE
Continue Your OET Preparation
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Explore More OET ResourcesFurther Reading
- OET Writing Assessment Criteria
- Professional nursing documentation guidelines
- British English medical terminology
- OET referral, transfer and update letter practice
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