Head-to-toe assessment: a step-by-step guide for nursing students

A head-to-toe assessment is a systematic, full-body physical examination that nurses perform to establish a baseline for every patient and detect changes in condition over time. It moves from the general survey down through each major body system, using inspection, palpation, auscultation, and percussion to gather objective data. For nursing students, mastering the head-to-toe assessment is foundational — it is the structured framework behind every shift assessment, every handoff, and every escalation decision you will make in practice. This guide covers the full sequence, what to look for in each region, normal versus abnormal findings, documentation, and the mistakes students most commonly make on clinical rotations.

What a head-to-toe assessment is and when it is used

A head-to-toe assessment — also called a comprehensive physical assessment or full-body assessment — is the organized, systematic review of a patient’s physical status from head to foot. It integrates subjective data (what the patient tells you) with objective data (what you observe, measure, and examine) to produce a complete clinical picture.

Nurses perform head-to-toe assessments in several situations:

• Admission assessment: Every newly admitted patient receives a full head-to-toe assessment to establish a baseline.
• Shift assessment: Most inpatient settings require a focused or full head-to-toe assessment at the start of each shift.
• Change in condition: Any deterioration or new complaint triggers a full or focused reassessment.
• Post-procedure: Following surgery, procedures, or significant interventions, a fresh assessment confirms stability.

The four physical examination techniques are used throughout:

For the abdomen, the order changes: inspect, auscultate, percuss, then palpate. Palpation comes last in the abdomen because it can alter bowel sounds if performed first.

Before you start: preparation

Equipment

Gather everything before entering the room to avoid interrupting the assessment:

• Stethoscope
• Penlight or pocket flashlight
• Blood pressure cuff (size-appropriate)
• Pulse oximeter
• Thermometer
• Watch with a second hand (or digital timer)
• Non-sterile gloves
• Tongue depressor
• Reflex hammer
• Measuring tape (for wounds or edema)

Patient preparation

Explain the procedure before you begin. Patients who understand what is happening are more cooperative, less anxious, and more likely to report accurately. Ensure privacy — close the curtain or door. Assist the patient to a seated position if tolerated, with gown loosened to allow access to the chest and back.

Perform hand hygiene before and after the assessment, and between body regions if contamination is possible. Check the room for transmission-based precaution signage and apply the appropriate PPE before entering.

Confirm patient identity using two identifiers before beginning.

Documentation setup

Have your documentation system open before starting. In most hospital settings, nurses chart the head-to-toe assessment in real time or immediately after. Delaying documentation increases error. Know your facility’s charting sequence so you can move efficiently through the assessment.

Step-by-step procedure

1. General survey

Before touching the patient, spend 30–60 seconds observing. The general survey sets the clinical tone and often tells you more than you expect.

What to assess: Overall appearance, apparent age versus stated age, level of distress, nutritional status (obese, cachectic, normal), hygiene, posture, gait (if the patient is ambulatory), affect and mood, speech clarity, and whether the patient appears comfortable at rest.

Normal findings: Alert, oriented, well-nourished, in no acute distress, appropriate affect, clear speech, moves purposefully.

Red flags: Appears acutely ill, diaphoretic, using accessory muscles to breathe, posturing, disheveled or malodorous in a way inconsistent with reported history, flat affect in a patient who was previously interactive.

Obtain and document vital signs: blood pressure, heart rate, respiratory rate, temperature, oxygen saturation, pain level (0–10 scale), and weight if indicated. These are the foundation of every subsequent clinical decision.

2. Neurological

Neurological assessment is often rushed by students — resist that. A change in neurological status is one of the earliest and most important indicators of deterioration.

Consciousness and orientation: Assess level of consciousness using AVPU (Alert, responds to Voice, responds to Pain, Unresponsive) as a rapid screen. For a detailed evaluation, use the Glasgow Coma Scale. Orient the patient to person (name), place (where they are), time (day, date, year), and situation (why they are in the hospital). Document as “A&O x4” if all four are intact.

Pupils: Using a penlight, assess pupils for size (normal 2–5 mm), shape (round), equality (equal bilaterally), and reactivity to light. The expected finding is PERRLA: Pupils Equal, Round, Reactive to Light and Accommodation.

Motor strength: Ask the patient to grip your fingers bilaterally and push against your hands with both feet. Compare sides. Grade strength on the standard 0–5 scale (0 = no movement, 5 = full strength against resistance).

Normal findings: A&O x4, PERRLA, equal grip strength bilaterally, intact sensation, smooth coordinated movement.

Red flags: New confusion, disorientation, pupils unequal or unreactive (anisocoria), unilateral weakness, facial droop, slurred speech, sudden severe headache. Any of these warrants immediate escalation.

3. Head, face, and neck

Head and face: Inspect the skull for symmetry, lesions, or deformity. Palpate the scalp gently if there is a history of trauma or complaint. Inspect the face for symmetry — ask the patient to raise their eyebrows, smile, and puff their cheeks. Asymmetry in facial movement may indicate cranial nerve VII (facial nerve) involvement.

Eyes: Inspect the conjunctivae (normally pink and moist) and sclerae (normally white). Pale conjunctivae suggest anemia; yellow sclerae (scleral icterus) suggests jaundice. Assess visual acuity by asking the patient to read text at arm’s length with each eye. Confirm extraocular movement by asking the patient to follow your finger through the six cardinal fields of gaze.

Ears: Inspect the external ear (pinna) for lesions or deformity. Ask about hearing changes. At minimum, assess whether the patient can hear normal conversational speech at arm’s length.

Nose and sinuses: Inspect for symmetry and patency. If indicated, palpate the frontal and maxillary sinuses for tenderness.

Mouth and throat: Use a penlight and tongue depressor. Inspect the lips, buccal mucosa, gums, and tongue for color, moisture, lesions, and ulcers. Assess dentition and denture fit. Ask the patient to say “ahh” and inspect the posterior pharynx and uvula. Uvular deviation from midline can indicate peritonsillar abscess.

Neck: Inspect for symmetry and any visible masses or pulsations. Palpate lymph nodes in the cervical and submandibular chains — normal lymph nodes are small, soft, non-tender, and mobile. Palpate the trachea for midline position. Assess for jugular venous distention (JVD) with the patient at 45 degrees — JVD at 45 degrees suggests elevated central venous pressure. Palpate the carotid pulses (one side at a time, never simultaneously) and auscultate for bruits.

Normal findings: Symmetrical face, PERRLA, pink moist conjunctivae, clear sclerae, intact hearing, midline trachea, no lymphadenopathy, no JVD, carotid pulses 2+ bilaterally without bruits.

Red flags: Scleral icterus, pale or cyanotic conjunctivae, unequal pupils, facial asymmetry, lymphadenopathy (enlarged, hard, or fixed nodes), deviated trachea, JVD at 45 degrees, carotid bruit.

4. Chest and respiratory

Ask the patient to breathe normally while you observe. Then instruct them to take deeper breaths as needed during auscultation.

Inspection: Assess respiratory rate, depth, and pattern. Normal rate in adults is 12–20 breaths per minute. Observe chest wall symmetry and movement — both sides should rise and fall equally. Note any use of accessory muscles (sternocleidomastoid, scalenes, intercostals), nasal flaring, or pursed-lip breathing. Note the AP-to-lateral diameter ratio — a barrel chest (increased AP diameter) is associated with emphysema.

Palpation: Place hands symmetrically on the posterior chest and ask the patient to breathe deeply. Assess for tactile fremitus (palpable vibration with speech) and chest expansion symmetry.

Percussion: Percuss over the posterior lung fields bilaterally. Normal lung tissue produces resonance. Dullness suggests consolidation or effusion; hyperresonance suggests air trapping or pneumothorax.

Auscultation: Auscultate all lung fields — anterior, posterior, and lateral. Use the diaphragm of the stethoscope. Move systematically: right apex, left apex, right upper, left upper, right middle, left middle, right base, left base. Compare sides at each level.

Normal findings: Respiratory rate 12–20, equal bilateral chest expansion, clear breath sounds in all fields, no accessory muscle use.

Red flags: RR < 8 or > 24, oxygen saturation < 94%, unequal chest expansion, absent or markedly decreased breath sounds in a lobe, crackles, stridor (immediate escalation required), cyanosis.

5. Cardiovascular

Inspection: Observe for cyanosis (central cyanosis at lips/tongue is more clinically significant than peripheral). Inspect the precordium (anterior chest over the heart) for visible pulsations. Note any visible neck vein distention.

Palpation: Locate the point of maximal impulse (PMI), normally at the fifth intercostal space, midclavicular line. A displaced PMI suggests cardiomegaly. Palpate for heaves or thrills (palpable vibrations associated with significant murmurs).

Auscultation: Listen at the four classic auscultation areas using a systematic approach:

Identify S1 (closure of mitral and tricuspid valves, marks start of systole) and S2 (closure of aortic and pulmonic valves, marks end of systole). S1 is loudest at the apex; S2 is loudest at the base. Note rate, rhythm, and any extra sounds.

S3 and S4 sounds: S3 is a low-pitched sound immediately after S2, creating a “Ken-tucky” cadence. In adults over 30, S3 is associated with heart failure and volume overload. S4 is a low-pitched sound immediately before S1, creating a “Ten-nes-see” cadence. S4 is associated with reduced ventricular compliance (hypertension, hypertrophic cardiomyopathy, acute MI).

Peripheral pulses: Assess bilaterally: radial, brachial, dorsalis pedis, and posterior tibial. Grade pulses on the 0–4 scale (0 = absent, 2+ = normal, 4+ = bounding). Compare sides. Assess capillary refill — press the nail bed, release, and count seconds until color returns. Normal is under 2 seconds.

Normal findings: Regular rate and rhythm, S1 and S2 present, no murmurs or extra sounds, PMI at 5th ICS MCL, 2+ pulses bilaterally, capillary refill < 2 seconds.

Red flags: Irregularly irregular rhythm (atrial fibrillation), new murmur, S3 in adults, absent peripheral pulses, capillary refill > 3 seconds, bilateral leg edema.

6. Abdomen

The order for abdominal assessment is inspection → auscultation → percussion → palpation. Palpation is always last.

Inspection: Observe the abdomen for contour (flat, scaphoid, protuberant, distended), symmetry, skin changes (striae, distended veins, scars, rashes), and visible peristalsis or pulsations. A pulsating abdominal mass is a red flag for aortic aneurysm — do not palpate aggressively.

Auscultation: Using the diaphragm of the stethoscope, listen in all four quadrants. Bowel sounds are normally present in all quadrants within 5–20 seconds of listening. Count sounds for a full minute in each quadrant if hypo- or hyperactive sounds are suspected. High-pitched, rushing bowel sounds (borborygmi) may suggest bowel obstruction. Absent bowel sounds after listening for 5 full minutes in each quadrant suggests ileus — document the time you listened.

Percussion: Percuss all four quadrants. Tympany (drum-like resonance) is normal over gas-filled bowel. Dullness over the right upper quadrant indicates liver; shifting dullness (changes with position) suggests ascites.

Palpation: Begin with light palpation in all four quadrants, using a gentle circular motion with the pads of the fingers. Note tenderness, guarding (voluntary tightening), and rigidity (involuntary). If the patient reports pain, start away from the painful area and approach it last. Deep palpation assesses for organ enlargement and deep tenderness. Check for rebound tenderness (pain that worsens when you rapidly release pressure) — a sign of peritoneal irritation.

Assess for McBurney’s point tenderness (right lower quadrant, one-third of the way from ASIS to umbilicus) if appendicitis is a concern. Note any palpable masses.

Normal findings: Soft, non-tender abdomen with active bowel sounds in all quadrants, no distension, no masses, no guarding or rigidity.

Red flags: Rigid, board-like abdomen (peritonitis), rebound tenderness, absent bowel sounds, distension with tympany throughout (obstruction), pulsatile abdominal mass, RLQ tenderness with guarding (appendicitis).

7. Musculoskeletal and extremities

Inspection: Assess the upper and lower extremities for symmetry, deformity, swelling, and muscle atrophy. Compare sides. Inspect joints for swelling, redness, or deformity.

Range of motion: Ask the patient to move each major joint through its range of motion actively. If they cannot, assess passive ROM. Note pain, crepitus, or restricted movement.

Edema: Press firmly over the dorsum of the foot and the pretibial area for 5 seconds. If an indentation remains, edema is present. Grade using the standard scale:

Upper extremity: Assess grip strength bilaterally. Test sensation with light touch on the dorsal and palmar surfaces.

Lower extremity: Assess dorsiflexion and plantar flexion strength. Palpate the calves for tenderness — unilateral calf pain with swelling and warmth raises concern for deep vein thrombosis (DVT); escalate and avoid aggressive massage.

Gait: If the patient is ambulatory, observe gait for steadiness, symmetry, and base of support.

Normal findings: Symmetric extremities, full ROM without pain, no edema, equal grip strength, intact sensation bilaterally, steady gait.

Red flags: Asymmetric swelling, unilateral calf pain or warmth, 3+ or 4+ pitting edema, joint deformity with new onset, absent sensation in a dermatomal pattern, gait instability.

8. Integumentary (skin)

Skin assessment happens throughout the head-to-toe sequence, but this is where you complete a dedicated review.

Inspection: Assess skin color throughout (note pallor, jaundice, cyanosis, erythema, mottling). Inspect for lesions — use the ABCDE criteria for moles and pigmented lesions (Asymmetry, Border irregularity, Color variation, Diameter > 6 mm, Evolution). Document any wounds, ulcers, or bruising using size (length × width × depth), location, and appearance.

Palpation: Assess skin turgor by gently pinching the skin over the sternum or forearm and releasing. Normal skin returns immediately. Tenting (slow return) suggests dehydration, though it is less reliable in older adults due to normal age-related loss of skin elasticity. Assess skin temperature and moisture bilaterally.

Pressure injury risk: Inspect pressure points: occiput, shoulder blades, elbows, sacrum, heels, and any other area in contact with the bed or equipment. Redness that does not blanch (does not turn white with finger pressure) in a high-risk area is a Stage 1 pressure injury and requires immediate intervention.

Inspect IV insertion sites for redness, swelling, warmth, or leakage — signs of infiltration or phlebitis.

Normal findings: Warm, dry skin with normal color consistent with patient’s baseline; intact skin without lesions, wounds, or pressure injury; turgor returns immediately; IV sites without redness or swelling.

Red flags: Non-blanching redness over pressure points, open wounds, cyanosis or mottling, jaundice, new bruising inconsistent with history, diaphoresis without exertion.

9. Genitourinary

A full genitourinary exam is typically performed only when clinically indicated or as part of a comprehensive admission assessment with explicit consent. For routine shift assessments, the genitourinary component focuses on:

• Urinary output: Volume, color, clarity, and odor. Normal urine output is 0.5–1 mL/kg/hour in adults. Dark, concentrated urine suggests dehydration. Pink or red urine requires investigation (hematuria, myoglobinuria, or medication-related).
• Urinary catheter: If a Foley catheter is in place, assess the insertion site for redness or discharge, confirm catheter security, and verify the drainage bag is below bladder level and not occluded.
• Bladder: If the patient reports difficulty voiding, palpate or use bladder scan to assess for urinary retention (bladder volume > 300–400 mL in an adult who has not voided recently is significant).

Document last void time and volume, or output from catheter since last measurement.

Documentation

Thorough documentation of a head-to-toe assessment serves multiple functions: it creates a legal record, establishes a baseline for comparison, communicates findings to other members of the care team, and supports nursing diagnosis and care planning.

Document each body system in the order you assessed it. Use your facility’s documentation template — most EHRs provide structured flowsheets for shift assessments. For narrative notes, use clear, objective language: “bilateral breath sounds clear to auscultation in all fields” is more useful than “lungs sound fine.”

Abnormal findings require narrative documentation regardless of whether flowsheet entries cover them. Write the finding, its location, its characteristics, and what you did in response.

When handing off to the incoming nurse, use SBAR to communicate the clinical picture: Situation (the patient’s current status), Background (relevant history and baseline), Assessment (your interpretation of findings), Recommendation (what the incoming nurse needs to monitor or act on).

Chart the time of your assessment and the time of any interventions. If a patient’s condition changes, document a reassessment with the new findings and timestamp.

Common mistakes

Skipping the general survey. Students often rush to the systems assessment without stepping back to observe the whole patient first. A 30-second general survey often reveals the most important finding — the patient who looks acutely ill, the patient who is struggling to breathe, the patient whose affect has changed since yesterday.

Incomplete lung auscultation. Listening to two anterior fields and calling it done misses posterior and lateral fields where pathology often first appears. Always auscultate all fields — anterior, posterior, and lateral — and compare symmetrically.

Palpating before auscultating the abdomen. Palpation stimulates bowel activity, which can make bowel sounds appear more active than they are. Auscultate before palpating, every time.

Not comparing sides. Bilateral comparison is what makes assessment findings meaningful. A pulse of 1+ is concerning on the left when the right is 3+. Grip strength of 4/5 is significant when the other hand is 5/5. Compare every bilateral finding.

Forgetting to check pressure points. Sacral and heel pressure injuries often develop silently in immobile patients. If you do not look, you will not find them — and a Stage 1 injury missed on your assessment becomes a Stage 2 on the next nurse’s shift. Check pressure points on every shift assessment, no exceptions.

Documenting normal findings by default. Charting “normal” in every field without actually performing the assessment is a documentation violation and a patient safety failure. Chart what you found, not what you expected to find.

Missing the skin-to-skin comparison on edema. Students often document edema without grading it, making trend tracking impossible. If there is edema, grade it (1+ to 4+) and document which extremities are affected.

Related skills

The head-to-toe assessment is the foundation of clinical practice, and it connects directly to the tools you will use throughout every shift:

• Glasgow Coma Scale — the detailed neurological consciousness assessment that extends step 2 of this guide. Use it for any patient with altered or fluctuating consciousness.
• OLDCARTS mnemonic — the structured symptom history framework that gives clinical context to the abnormal findings you discover during the physical assessment.
• SBAR communication — the handoff and escalation framework you use to communicate your assessment findings to the physician or incoming nurse.
• APGAR score — the rapid newborn assessment tool that applies the same principle of systematic, scored physical evaluation in a specialized neonatal context.

This article is for educational purposes and reflects current clinical guidelines as of 2026. Always follow your facility’s protocols and the most current evidence-based guidelines in clinical practice. Assessment framework referenced from: NCBI Bookshelf, Nursing Skills (NBK593191); Weber & Kelley, Health Assessment in Nursing, 6th ed.; and Jarvis, Physical Examination and Health Assessment, 8th ed.