01Principles and purposeThe professional or clinical skill and the decisions it supports.
Physical examination converts inspection and bedside manoeuvres into evidence about anatomy and physiology. Its value depends on a clear question. Observation can reveal instability before a formal sequence begins; targeted palpation can localise tenderness or assess an impulse; percussion infers the character of underlying tissue; auscultation samples sounds created by flow or movement. A ritual performed without a hypothesis may appear fluent yet produce poorly interpretable data.
Safety and respect are part of technical competence. Confirm identity, introduce your role, explain why the examination is proposed and what it will involve, and obtain consent before starting. Offer privacy, minimise exposure and stop if consent is withdrawn. Examine painful or vulnerable areas late unless immediate danger changes priority. For intimate examinations, follow current GMC expectations for explanation, consent, chaperone discussion, sensitivity and contemporaneous recording. Adapt communication and positioning for disability, distress, cognition, culture and language.
Measurement error can arise before disease interpretation. A cuff of unsuitable size, a poorly positioned patient, cold hands, background noise, weak light or an uncalibrated device may generate a false finding. Define landmarks, position consistently and repeat unexpected results. Compare bilateral structures only when asymmetry is informative. Dynamic manoeuvres, such as posture, inspiration or exertion, are useful when their predicted effect follows physiology; performing them without knowing the expected direction invites storytelling after the result.
Report findings in layers. First state objective evidence: rate, location, character, extent and relevant context. Then assemble a syndrome and provide an interpretation with confidence and limitations. 'The apex beat was not palpable in a patient unable to lie flat' is different from 'normal apex beat'. In PACES or CPSA, examination technique and interaction are observed alongside synthesis. In AKT or surgical written questions, the same discipline helps identify which sign has the strongest mechanistic link and which result would actually change the differential.
Key points
- Observe before touching: general appearance, work of breathing, interaction, movement, equipment and immediate physiological threat determine the examination's order.
- Explain purpose and extent, obtain valid consent, provide privacy and exposure only as needed, manage pain, clean hands and use an appropriate chaperone process.
- Choose manoeuvres that answer a clinical question; sequence inspection, palpation, percussion and auscultation only where each step has anatomical or physiological value.
- Describe what you observed before naming a syndrome, and distinguish absence, not assessed, technically limited and genuinely normal.
- A finding changes probability rather than delivering certainty; combine related signs, the history, measurement quality and disease prevalence.
- Repeat surprising or high-consequence measurements using correct equipment and technique, then compare sides, positions or time points when clinically meaningful.
- Close by restoring comfort, cleaning equipment, explaining what happens next and documenting positive findings, relevant negatives and limitations.
02Situations and prioritiesThe context, relevant information and actions that matter most.
Appearance, posture, speech, consciousness, respiratory effort, perfusion and attached therapies can identify urgent physiology before a regional examination starts.
Surface landmarks and distribution convert a sign into a lesion hypothesis; imprecise location can turn a correct observation into a wrong mechanism.
Equipment, position, examiner pressure and patient cooperation affect reproducibility, so limitations belong in interpretation rather than being hidden.
Related findings that arise from one physiological process are more persuasive together, although correlated signs do not count as independent evidence.
Change with posture, respiration, movement or time may distinguish mechanisms when the predicted direction was specified before performing the manoeuvre.
A sign that conflicts with the history or other observations should trigger repetition, technique review and alternative hypotheses rather than forced coherence.
03Assessment and interpretationHow to gather information, assess the situation and recognise uncertainty.
Consider the information, its meaning and its limitations before deciding what follows.
- 01
General observation and vital measurements - Why
- Detect physiological compromise and select a safe examination sequence.
- Interpretation and limitations
- Recheck implausible values with suitable equipment while responding immediately to genuine instability; a device number without the patient context can mislead.
- 02
Focused regional inspection - Why
- Identify distribution, asymmetry, movement, colour, swelling, scars and devices relevant to the question.
- Interpretation and limitations
- Use adequate light and exposure with consent, compare with expected anatomy, and describe the observation before attributing a cause.
- 03
Palpation with defined landmarks - Why
- Assess tenderness, temperature, texture, size, movement, pulses or organ position.
- Interpretation and limitations
- Start away from pain, state patient position and distinguish voluntary guarding from involuntary rigidity; pressure and body habitus alter sensitivity.
- 04
Percussion where tissue density matters - Why
- Infer gas, fluid or solid tissue and outline borders that cannot be seen.
- Interpretation and limitations
- Interpret note quality comparatively and with anatomy; percussion is examiner-dependent and cannot quantify a small or deeply situated lesion reliably.
- 05
Auscultation in a quiet setting - Why
- Characterise sounds generated by airflow, valves, bowel activity or vascular flow.
- Interpretation and limitations
- Position the patient and instrument correctly, time findings against breathing or pulse, and avoid declaring absence after an abbreviated or noisy examination.
- 06
Planned repeat or dynamic manoeuvre - Why
- Test reproducibility or a physiological prediction after an unexpected finding.
- Interpretation and limitations
- Specify the expected change in advance and repeat under controlled conditions; post-hoc interpretation of random variation is unreliable.
04Worked approachesCases with ordered reasoning, an action and a check of the outcome.
01Worked exampleInterpret a discordant pulse findingA patient with episodic dizziness has a monitor pulse of 42/min, appears well, and has a palpable radial rhythm that feels irregular; the automated blood pressure device repeatedly errors.+
- 1Treat the display as a measurement requiring verification: assess perfusion and symptoms, palpate the pulse for rate and pattern, and count long enough to characterise irregularity.
- 2Recognise that pulse deficit or device algorithm failure may make the displayed rate differ from electrical heart rate, so the discordance is mechanistically plausible rather than automatically artefact.
- 3Obtain a manual blood pressure and an ECG or monitored rhythm appropriate to the setting while escalating immediately if perfusion, consciousness or chest symptoms deteriorate.
- 4State the outcome as an irregular palpable pulse with unreliable automated measurements and possible pulse deficit, avoiding a definitive rhythm label until electrical evidence is available.
- 5Verify by repeating measurements with correct cuff and position, documenting symptom timing, and matching peripheral pulse events to the ECG before revising the interpretation.
02Examination sequenceUse consent and physiology to order the encounterA patient requires an abdominal examination and reports severe focal pain.+
- 1Explain the examination, obtain consent, ensure privacy, position comfortably and inspect for distress or instability before touching the abdomen.
- 2Observe and auscultate where relevant, then palpate gently away from the painful area while watching the patient's response.
- 3Reserve deeper or provocative manoeuvres for a specific question and stop if pain or consent makes further examination inappropriate.
- 4Restore comfort, summarise findings and limitations, and arrange urgent reassessment or investigation according to the whole clinical picture.
03Clinical presentationPresent evidence before inferenceA learner must report a cardiovascular examination to an examiner or senior colleague.+
- 1Open with general state and relevant measurements, then report major positive findings in anatomical order.
- 2Add only relevant negatives that were properly assessed and that narrow the live hypotheses.
- 3Synthesize the findings into a physiological syndrome with a calibrated confidence statement.
- 4Name one or two next examinations or tests that would resolve material uncertainty and explain why.
05Feedback, follow-up and evidenceReview outcomes, seek feedback and identify what to improve.
- Reassess evolving physiology after any intervention or change rather than treating one examination as permanently representative.
- Compare repeated measurements only when position, equipment and technique are sufficiently similar to make the trend interpretable.
- Seek direct observation feedback on hand position, force, landmarks, patient comfort and the clarity of spoken findings.
- Record an examination as limited when pain, body habitus, environment, cognition or consent prevented reliable assessment.
- Review unexpected discrepancies between bedside signs, imaging and laboratory evidence to decide whether technique, timing or the disease model was wrong.
06Special situationsVariants, exceptions and circumstances that change the usual approach.
A sign has operating characteristics
Bedside findings have sensitivity, specificity and likelihood effects that vary with technique, spectrum and threshold; memorable eponyms do not escape measurement science.
Normal is an active conclusion
A system is not normal merely because no abnormality was volunteered. Adequate position, exposure, technique and completion must support the conclusion.
Correlated signs share information
Raised venous pressure, oedema and hepatic congestion may arise from one process; counting them as three independent probability multipliers exaggerates certainty.
Consent continues throughout
Agreement at the beginning does not authorise every extension. Explain new or intimate components, observe discomfort and honour a request to pause or stop.
Presentation tests understanding
A concise report should show why findings fit a syndrome and which uncertainty remains, rather than reproduce the order in which body parts were examined.
07Common pitfallsFrequent interpretation and management errors.
- 01
Beginning a routine regional sequence while overlooking airway, breathing, circulation or neurological instability visible from the doorway.
- 02
Using exposure, positioning or an intimate manoeuvre without adequate explanation, consent, dignity or chaperone discussion.
- 03
Reporting a sign as absent when it was not assessed, technically limited or impossible because of pain or position.
- 04
Repeating a favourite manoeuvre without knowing the physiological prediction or how its result would change reasoning.
- 05
Allowing the diagnostic label from the history to reshape an ambiguous finding instead of describing it objectively.
- 06
Listing every normal sign during presentation while obscuring the few findings that determine risk and next action.