This article is part of our English Vocabulary Practice Guide — explore themed word lists with interactive exercises, including nursing and pharmacology.
Working in healthcare means using precise English under pressure. A nurse moves between checking a patient’s vital signs, giving medication, updating a care plan, and reassuring a worried family — all in the space of a few minutes. Clear vocabulary keeps patients safe and helps the whole team work together.
This guide covers the core words used on the ward, the common abbreviations you will see on charts, and a set of polite phrases for talking to patients kindly. Each term comes with a plain definition and an example sentence you can use in real conversations.
Key Takeaways
- Vital signs include temperature, pulse, breathing and blood pressure.
- A nurse administers medication at the correct dosage and records it on a chart.
- Symptoms are what the patient shows; a diagnosis is the cause.
- Learn abbreviations such as BP (blood pressure), IV (intravenous) and PRN (as required).
- A clear handover and good discharge planning protect continuity of care.
People, Places and Assessment
Start with the words that describe where care happens and how a patient is assessed.
| Term | Definition | Example sentence |
|---|---|---|
| Patient | A person receiving medical care | The patient in bed four needs a fresh dressing. |
| Ward | A hospital room or area with several beds | She works on the surgical ward at night. |
| Vital signs | Key body measurements (temperature, pulse, breathing, BP) | I’ll take your vital signs now. |
| Blood pressure | The force of blood against the artery walls | His blood pressure is a little high today. |
| Observation | Regular monitoring of a patient’s condition | The patient is kept under close observation. |
| Chart | A record of a patient’s measurements and care | Please write the readings on the chart. |
Symptoms, Diagnosis and Treatment
These words describe what is wrong and how it is treated.
| Term | Definition | Example sentence |
|---|---|---|
| Symptoms | Signs of illness the patient feels or shows | Her symptoms include a fever and a cough. |
| Diagnosis | The identified cause of the symptoms | The doctor confirmed a diagnosis of pneumonia. |
| Allergy | A harmful reaction to a substance | Check the chart — he has a penicillin allergy. |
| Prescription | A doctor’s written instruction for medicine | The prescription says two tablets twice a day. |
| Care plan | A written plan of a patient’s needs and care | We updated the care plan after the assessment. |
Medication Vocabulary
Giving medicine safely depends on using these words precisely.
| Term | Definition | Example sentence |
|---|---|---|
| Medication | A drug used to treat or prevent illness | It’s time for your morning medication. |
| Dosage | The amount and frequency of a medicine | The dosage is 500 mg every six hours. |
| Administer | To give medicine to a patient | The nurse will administer the injection now. |
| IV drip | Fluids or drugs given into a vein | The patient is on an IV drip for fluids. |
| Discharge | The release of a patient from hospital | He is ready for discharge this afternoon. |
| Handover | Passing patient information to the next shift | I’ll give a full handover at the end of my shift. |
Common Abbreviations
Charts and notes are full of short forms. Learn these as whole units so you read them instantly.
Abbreviations you will see daily
| Abbreviation | Meaning | Example |
|---|---|---|
| BP | Blood pressure | His BP is 130/85. |
| IV | Intravenous (into a vein) | Antibiotics are given IV. |
| PRN | As required / as needed | Pain relief is prescribed PRN. |
| obs | Observations (vital signs) | Please do her obs hourly. |
| NBM | Nil by mouth (nothing to eat or drink) | The patient is NBM before surgery. |
Always confirm an abbreviation if you are unsure. A misread dosage or route can harm a patient, so when in doubt, ask a colleague or check the full prescription.
Symptom vs Diagnosis
Learners often blur these two ideas. Keeping them apart makes your reporting clearer.
Symptom
- What the patient experiences or shows
- The clue, not the answer
- Examples: pain, fever, nausea
- The patient reports a headache.
Diagnosis
- The identified cause of the symptoms
- Made by a clinician after assessment
- Examples: migraine, infection
- The diagnosis is a migraine.
Polite Phrases to Reassure Patients
Kind, clear language helps frightened patients feel safe. Explain each step, ask permission, and speak calmly.
“I’m just going to check your blood pressure, is that all right?”
“Try not to worry — we’re looking after you.”
“You’re doing really well. Let me know if you feel any pain.”
“I’ll be back to check on you shortly.”
“Take your time. There’s no rush at all.”
Saying what you are about to do before you do it — for example, “I’m going to take your pulse now” — builds trust and reduces anxiety. Always ask, rather than assume, when touching or moving a patient.
Practise Nursing Vocabulary
Lock in the key terms and abbreviations with flash cards and instant feedback.
Study with Flash CardsExercises to Practise on LexFizz
- Flash Cards — memorise nursing terms and abbreviations with spaced repetition
- Quiz — multiple-choice questions on healthcare vocabulary
- Match Up — pair each term with its definition
- Complete the Sentence — fill the correct word into ward scenarios
- Word Search — find key nursing words in a grid
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Frequently Asked Questions
Vital signs are the basic measurements that show how a patient’s body is functioning. They usually include temperature, pulse (heart rate), respiratory rate (breathing), blood pressure, and often oxygen saturation. Nurses check vital signs regularly and record them on an observation chart to track whether a patient is stable, improving, or deteriorating. A sudden change in vital signs is an early warning that the patient may need urgent attention.
BP stands for blood pressure, the force of blood pushing against the walls of the arteries. It is written as two numbers, for example 120 over 80, where the first is the systolic pressure when the heart beats and the second is the diastolic pressure when the heart rests. Nurses measure BP with a cuff and record it among the vital signs. High or low readings can signal an underlying problem that needs review.
A handover is the structured exchange of information when one nurse or shift passes responsibility for patients to another. During handover, nurses share each patient’s diagnosis, current condition, medication, care plan, and any concerns. A clear handover prevents mistakes and ensures continuity of care. Many hospitals use a fixed format, such as SBAR (Situation, Background, Assessment, Recommendation), so that nothing important is missed.
PRN comes from the Latin pro re nata and means as required or as needed. A medication marked PRN is given only when the patient needs it, rather than at fixed times. Pain relief is a common example: a nurse may administer a PRN painkiller when a patient reports pain, within the limits set by the prescription. The chart will state the maximum dose and the minimum time between doses.
Symptoms are the signs of illness that a patient experiences or shows, such as pain, fever, nausea, or a cough. A diagnosis is the conclusion a clinician reaches about what condition is causing those symptoms. In other words, symptoms are the clues, and the diagnosis is the answer. Nurses record symptoms carefully through observation, because accurate reporting helps doctors reach the correct diagnosis and plan treatment.
To administer medication means to give a drug to a patient in the correct way. Nurses follow the principle of the rights of administration, checking the right patient, the right drug, the right dose, the right route (such as oral or intravenous), and the right time. The dosage and route are taken from the prescription. Careful administration and accurate recording are essential to keep patients safe.
IV stands for intravenous, meaning into a vein. An IV drip is a method of delivering fluids, medication, or nutrients directly into the bloodstream through a thin tube placed in a vein, usually in the hand or arm. It allows quick and controlled delivery. Nurses monitor the IV site for swelling or redness, check the flow rate, and record the fluids given as part of the patient’s care.
Discharge is the process of formally releasing a patient from hospital when they no longer need inpatient care. It involves checking that the patient is well enough to leave, arranging any medication to take home, giving instructions for ongoing care, and sometimes organising follow-up appointments or community support. Good discharge planning reduces the chance that a patient will need to return to hospital soon afterwards.
Reassuring phrases help patients feel safe and respected. Useful examples include: “Try not to worry, we are looking after you.”, “I’m just going to check your blood pressure, is that all right?”, “You’re doing really well.”, “Let me know if you feel any pain.”, and “I’ll be back to check on you shortly.” Speaking calmly, explaining each step before you do it, and asking permission all build trust between the nurse and the patient.
Practise by: (1) Using LexFizz’s Flash Cards to memorise terms such as dosage, observation, and discharge with their definitions. (2) Learning abbreviations like BP, IV, and PRN as whole units. (3) Role-playing common situations, such as checking vital signs or giving a handover, out loud. (4) Writing short, polite phrases you can use to reassure patients. (5) Taking a quiz to test recall, and grouping words by theme such as assessment, medication, and discharge.
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