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I now have rich content from multiple authoritative textbooks. Let me compile a comprehensive, well-organized answer covering all the core topics of clinical propaedeutics.

Clinical Propaedeutics - Complete Exam Guide

This guide covers everything you need for a clinical propaedeutics practical exam: history taking, general examination, vital signs, cardiovascular, respiratory, abdominal, and neurological assessment.

1. HISTORY TAKING

A complete history follows a structured format. Missing any component is a common exam error.

Structure of the Clinical History

ComponentWhat to Cover
Chief Complaint (CC)Main symptom in the patient's own words, with duration
History of Present Illness (HPI)SOCRATES: Site, Onset, Character, Radiation, Associated symptoms, Timing/duration, Exacerbating/relieving factors, Severity (1-10)
Past Medical History (PMH)Previous illnesses, hospitalizations, surgeries, chronic conditions
MedicationsCurrent drugs (dose, frequency), over-the-counter, herbal
AllergiesDrug/food allergies + type of reaction (rash vs. anaphylaxis)
Family HistoryFirst-degree relatives; focus on cardiovascular disease, cancer, diabetes, genetic conditions
Social HistorySmoking (pack-years), alcohol (units/week), recreational drugs, occupation, living situation, travel
Systemic Review (Review of Systems)Head-to-toe questioning about all body systems

Review of Systems Checklist (Goldman-Cecil Medicine)

  • Change in weight or appetite
  • Change in vision or hearing
  • New or changing skin lesions
  • Chest discomfort or palpitations
  • Shortness of breath, dyspnea on exertion
  • Abdominal discomfort, constipation, melena, diarrhea, hematochezia
  • Urinary difficulty
  • Change in menses
  • Joint or muscle discomfort
  • Sleep problems
  • Mood/depression: "feeling down, depressed, or hopeless; loss of interest"
  • Unsteadiness when walking or standing
Goldman-Cecil Medicine, p. 2037-2073

2. GENERAL PHYSICAL EXAMINATION

Principles

  • Treat patients with respect and dignity
  • Explain every step before performing it
  • Have a chaperone present for intimate examinations
  • Warm hands; expose the area being examined adequately
  • Systematic approach: Inspection → Palpation → Percussion → Auscultation (exception: abdomen uses Inspection → Auscultation → Percussion → Palpation to avoid altering bowel sounds)

General Appearance

Observe before touching:
  • Level of consciousness and orientation
  • Distress (mild, moderate, severe)
  • Nutritional status (cachectic, obese)
  • Skin color: jaundice, pallor, cyanosis, plethora
  • Posture and movement
  • Hydration
  • Any obvious deformities, assistive devices (oxygen, IV lines)

3. VITAL SIGNS

Vital signs are: pulse rate and rhythm, blood pressure, respiratory rate, and body temperature. Marked abnormalities require focused evaluation before the rest of the exam. (Goldman-Cecil Medicine)

Pulse (Heart Rate)

  • Normal: 60-100 bpm
  • Tachycardia: >100 bpm
  • Bradycardia: <60 bpm
  • Assess: rate, rhythm, volume, character, vessel wall
  • Feel radial pulse for 30 seconds (x2) or 60 seconds if irregular
  • Compare both radial pulses simultaneously (radio-radial delay - coarctation, subclavian stenosis)
  • Radio-femoral delay: coarctation of the aorta

Pulse Character

CharacterCause
Collapsing (water-hammer)Aortic regurgitation, PDA, thyrotoxicosis
Slow-rising, plateauAortic stenosis
Bisferiens (two peaks)Aortic regurgitation + stenosis, HOCM
Pulsus paradoxus (>10 mmHg drop on inspiration)Cardiac tamponade, severe asthma
Pulsus alternansSevere LV failure
Corrigan's pulseAortic regurgitation (visible neck pulse)

Blood Pressure

  • Normal: <120/80 mmHg
  • Hypertension Stage 1: 130-139/80-89
  • Hypertension Stage 2: ≥140/90
  • Hypotension: systolic <90 mmHg
  • Use correct cuff size; wrong size = false readings
  • Confirm abnormal readings on repeat; assess both arms
  • White coat hypertension and masked hypertension exist - confirm with out-of-office measurements (Goldman-Cecil Medicine)
  • Orthostatic hypotension: drop ≥20 mmHg systolic or ≥10 mmHg diastolic after standing for 3 minutes

Respiratory Rate

  • Normal: 12-20 breaths/min
  • Tachypnea: >20/min
  • Bradypnea: <12/min
  • Count while patient is unaware (count while pretending to take the pulse) - counting changes the rate
  • Observe work of breathing, use of accessory muscles, ability to complete sentences

Body Temperature

  • Normal: 36.1-37.2°C (oral)
  • Low-grade fever: 37.3-38.0°C
  • Fever: >38.0°C
  • Hyperthermia: >40°C (heat stroke, malignant hyperthermia)
  • Hypothermia: <35°C
  • Oral thermometers are preferred in hospital; tympanic thermometers have variability of ±1.2-1.6°C (Goldman-Cecil Medicine)

Oxygen Saturation (SpO2)

  • Normal: ≥95% on room air
  • Concern: <94%; critical: <90%

4. CARDIOVASCULAR EXAMINATION

Inspection

  • JVP (Jugular Venous Pressure): examine at 45° angle; normal <4 cm above sternal angle
  • Peripheral edema (pitting vs. non-pitting)
  • Visible pulsations (carotid, epigastric)
  • Precordial scars (median sternotomy, lateral thoracotomy)
  • Chest wall deformity (pectus excavatum/carinatum)

JVP Assessment

  • Use internal jugular vein (not external - more reliable)
  • Elevated JVP suggests: right heart failure, cardiac tamponade, constrictive pericarditis, SVC obstruction
  • Hepatojugular reflux (Abdominojugular test): press right upper quadrant for 10 sec; sustained rise ≥3 cm = positive; suggests heart failure (Goldman-Cecil Medicine)
JVP PatternSignificance
Elevated, no x/y descent + pulsus paradoxusCardiac tamponade
Elevated + sharp y descent + Kussmaul signConstrictive pericarditis
Positive hepatojugular refluxLeft ventricular systolic dysfunction

Carotid Pulse Examination

  • Assess volume and contour
  • Increased volume: aortic regurgitation, AV fistula, hyperthyroidism, fever, anemia
  • Bisferious quality: aortic regurgitation or AV fistula
  • Delayed upstroke: valvular aortic stenosis
  • Diminished amplitude: reduced stroke volume (Goldman-Cecil Medicine, p. 2652-2654)

Precordial Palpation

  • Point of Maximal Impulse (PMI/Apex beat): normally 5th ICS, mid-clavicular line
  • Displaced PMI (laterally/inferiorly) = cardiomegaly
  • Best felt in left lateral decubitus position
  • Low-frequency phenomena (heaves, lifts) felt with heel of palm
  • Parasternal heave (3rd-4th ICS) = right ventricular hypertrophy
  • Palpable S3 = advanced heart failure; palpable S4 = poor LV distensibility (Goldman-Cecil Medicine)

Auscultation - Heart Sounds

Normal Heart Sounds (Guyton and Hall)

  • S1 ("lub"): Closure of mitral and tricuspid valves at START of systole
    • Results from vibration of taut valves, ventricular walls, chordae tendineae
    • Heard best at apex
  • S2 ("dub"): Closure of aortic and pulmonary valves at END of systole
    • Higher pitch and shorter duration than S1 (tauter semilunar valves)
    • Heard best at base
    • Splitting of S2: Normal physiological splitting on inspiration (A2 before P2)
    • Wide splitting: RBBB, pulmonary stenosis, RV failure
    • Fixed splitting: ASD
    • Paradoxical splitting: LBBB, aortic stenosis, WPW

Extra Heart Sounds

SoundTimingMechanismClinical Meaning
S3 (ventricular gallop)Early diastoleRapid ventricular fillingNormal in young/athletes; pathological in heart failure, MR, VSD
S4 (atrial gallop)Late diastole (pre-systolic)Atrial contraction against stiff ventricleLV hypertrophy, aortic stenosis, hypertension, MI
Opening snapEarly diastoleMitral valve snapping openMitral stenosis
Ejection clickEarly systoleValve opening soundBicuspid aortic valve, pulmonary stenosis
Midsystolic clickMidsystoleLeaflet prolapseMitral valve prolapse
Pericardial friction rubThroughoutInflamed pericardial layersPericarditis

Murmurs

Describe every murmur with: timing, location, radiation, intensity (Levine 1-6), quality, effect of breathing/position/Valsalva
GradeDescription
1/6Barely audible, requires special conditions
2/6Soft but audible immediately
3/6Moderately loud, no thrill
4/6Loud + palpable thrill
5/6Very loud, heard with stethoscope edge on chest
6/6Audible without stethoscope
MurmurTimingLocationRadiationCharacter
Aortic StenosisSystolic (ejection)2nd R ICSNeck/carotidsHarsh, crescendo-decrescendo
Aortic RegurgitationDiastolic (early)3rd L ICS (Erb's point)-Blowing, decrescendo
Mitral StenosisDiastolic (mid-late)Apex-Rumbling, low-pitched; opening snap
Mitral RegurgitationSystolic (pan)ApexAxillaBlowing, plateau
Tricuspid RegurgitationSystolic (pan)Lower L sternal border-Increases with inspiration
Pulmonary StenosisSystolic (ejection)2nd L ICS-Harsh
Auscultation areas: Aortic (2nd R ICS), Pulmonary (2nd L ICS), Erb's point (3rd L ICS), Tricuspid (lower L sternal border), Mitral (apex - 5th ICS MCL)

5. RESPIRATORY EXAMINATION

Inspection

  • Respiratory rate, depth, effort
  • Chest shape: barrel chest (COPD), pectus excavatum/carinatum, kyphoscoliosis
  • Symmetry of chest movement
  • Accessory muscle use (SCM, scalenes)
  • Paradoxical breathing (sign of respiratory fatigue)
  • Cyanosis (central vs. peripheral)
  • Clubbing (chronic lung disease, lung cancer, cyanotic heart disease)

Palpation

  • Tracheal position: midline or deviated?
    • Deviated toward lesion: collapse, fibrosis
    • Deviated away from lesion: large effusion, tension pneumothorax
  • Chest expansion: place hands on posterior chest, thumbs at midline; normal = equal, >5 cm expansion
  • Tactile vocal fremitus: feel vibrations when patient says "99"; increased in consolidation, decreased in effusion/pneumothorax

Percussion

NoteCause
ResonantNormal lung
Hyper-resonantPneumothorax, emphysema
DullConsolidation (pneumonia)
Stony dullPleural effusion
Percuss: lung apex → front → sides → back. Compare sides symmetrically.

Auscultation - Lung Sounds (Murray & Nadel's)

Normal Breath Sounds

  • Normal (vesicular): Louder on inspiration, soft/inaudible on expiration; heard over lung periphery
    • Generated by turbulent airflow in lobar/segmental bronchi (NOT alveolar)
  • Tracheal: Tubular, "white noise," heard in both phases; best below suprasternal notch

Transmitted Sounds (Voice)

TestNormalAbnormal (Consolidation)
BronchophonyMuffled "99"Loud, clear "99"
Egophony"ee" sounds like "ee""ee" sounds like "ay" (E-to-A change)
Whispered pectoriloquyInaudible whisperClear whispered words

Abnormal Breath Sounds

  • Bronchial breath sounds in peripheral areas: consolidation (pneumonia, edema, hemorrhage); assumes patent airway
  • Diminished/absent: effusion, pneumothorax, peripheral bulla, obstructing mass

Adventitious (Added) Sounds (Murray & Nadel's)

Two generic categories:
Discontinuous:
SoundDescriptionCause
Fine cracklesHigh-pitched, brief; like opening velcro; end-inspiratoryPulmonary fibrosis, early pulmonary edema, early pneumonia
Coarse cracklesLow-pitched, longer, bubbling; early inspiratoryCOPD, bronchiectasis, secretions
Continuous:
SoundDescriptionCause
WheezeHigh-pitched, musical; mainly expiratoryAirway narrowing (asthma, COPD)
RhonchiLow-pitched, snoring; clears with coughingSecretions in large airways
StridorHigh-pitched; inspiratoryUpper airway obstruction (foreign body, croup, epiglottitis)
Pleural rubCreaking, leathery; both phasesPleuritis, pulmonary embolism

6. ABDOMINAL EXAMINATION

Order: Inspection → Auscultation → Percussion → Palpation (auscultation before palpation to avoid altering bowel sounds)

Inspection

  • Contour: flat, scaphoid, distended, obese
  • Distension causes: Gas, Fat, Feces, Fluid (ascites), Fetus, Flatus, Fibroids ("6 F's")
  • Visible peristalsis (intestinal obstruction)
  • Scars: describe location (McBurney, Kocher, midline)
  • Caput medusae (portal hypertension)
  • Striae, hernias (umbilical, inguinal, femoral, incisional)
  • Skin: jaundice, spider angiomas, bruising (Cullen's sign - periumbilical; Grey Turner's sign - flank = retroperitoneal hemorrhage/pancreatitis)

Auscultation

  • Bowel sounds: normal (gurgling every 5-10 sec); absent (ileus); hyperactive (early obstruction, gastroenteritis)
  • Bruits: renal (renal artery stenosis), hepatic (hepatic carcinoma), aortic (aortic aneurysm)

Percussion

  • Liver size: upper border (6th rib, midclavicular) to lower border; normal 6-12 cm
  • Spleen: Traube's space (left lower chest/upper abdomen) - dullness = splenomegaly
  • Ascites: shifting dullness (>500 mL); fluid wave (large ascites); resonant central with dull flanks
  • Bladder: suprapubic dullness when full

Palpation

  • Begin in right iliac fossa (away from pain) and move toward suspected area
  • Light palpation first, then deep
  • Liver: start from RIF, move up toward RHC; palpate on expiration; describe lower edge in finger-breadths below costal margin
  • Spleen: start from RIF; spleen enlarges toward RIF; use right lateral decubitus position if not palpable initially
  • Kidneys: bimanual ballottement; normally not palpable (right kidney may be in thin patients)
  • Aorta: midline pulsation; wide (>3 cm) and expansile = AAA

Special Signs

SignTestPositive =
Murphy's signPress sub-costal RUQ; ask patient to inhale; positive if patient stops on inspiration due to painAcute cholecystitis
Rovsing's signPress LIF; pain felt in RIFAppendicitis
Psoas signExtend right hip; pain =Retrocecal appendicitis
Obturator signFlex + internally rotate right hip; pain =Pelvic appendicitis
Rebound tenderness (Blumberg)Remove hand quickly after palpation; pain worse on releasePeritoneal irritation
McBurney's pointMaximal tenderness at 1/3 way from ASIS to umbilicusAppendicitis

Rectal Examination

  • Inspect perianal area, anal tone, contents of rectum, prostate (men), uterus/cervix (women via pelvis)

7. NEUROLOGICAL EXAMINATION

Mental Status

  • GCS (Glasgow Coma Scale): Eyes (1-4) + Verbal (1-5) + Motor (1-6) = max 15; <8 = coma
  • Orientation (person, place, time)
  • Cognition: Mini-Mental State Examination (MMSE); normal ≥24/30
  • Speech: dysarthria (motor), dysphasia/aphasia (language), dysphonia (voice)
  • Mood, affect, insight

Cranial Nerves (CN I-XII)

CNNameHow to Test
IOlfactoryTest smell in each nostril (coffee, vanilla) - test in head trauma, suspected PD
IIOpticVisual acuity (Snellen chart), visual fields by confrontation, fundoscopy, pupillary light reflex (RAPD: swinging flashlight test)
III, IV, VIOculomotor, Trochlear, AbducensEye movements (H-pattern), pupil size and reactivity, ptosis, nystagmus
VTrigeminalFacial sensation (3 divisions), corneal reflex, jaw clench (masseter), jaw open against resistance
VIIFacialFacial symmetry: raise eyebrows, close eyes tight, show teeth, puff cheeks; forehead sparing = UMN lesion; no sparing = LMN (Bell's palsy)
VIIIVestibulocochlearHearing: whisper test, Rinne (tuning fork on mastoid then air) and Weber tests; Rinne: normal = air > bone (AC>BC); Weber: lateralizes to better ear in SNHL, to worse ear in conductive hearing loss
IX, XGlossopharyngeal, VagusGag reflex, voice quality (hoarse = vagus), uvula (deviates away from lesion), swallowing
XISpinal AccessorySCM (rotate head), trapezius (shoulder shrug against resistance)
XIIHypoglossalTongue protrusion (deviates toward lesion in LMN, away in UMN)
(Bradley and Daroff's Neurology in Clinical Practice)

Motor System

  • Inspection: wasting, fasciculations, hypertrophy, posture
  • Tone: passive movement of limbs; spasticity (velocity-dependent, "clasp-knife") vs. rigidity ("lead-pipe" or "cogwheel" in Parkinsonism) vs. hypotonia
  • Power: MRC scale 0-5 for each muscle group; compare bilaterally
MRC GradeDescription
0No contraction
1Flicker only
2Movement with gravity eliminated
3Movement against gravity (not resistance)
4Movement against some resistance
5Normal power
  • Upper Limb: shoulder abduction (C5), elbow flexion (C5-6), elbow extension (C7), wrist extension (C7), finger abduction (T1)
  • Lower Limb: hip flexion (L1-2), knee extension (L3-4), dorsiflexion (L4-5), plantarflexion (S1-2)

Reflexes

Deep Tendon Reflexes:
ReflexNerve RootHow to Elicit
BicepsC5-6Tap on thumb over biceps tendon
Brachioradialis (Supinator)C6Tap styloid process/radial periosteum
TricepsC7Tap triceps tendon with arm partially flexed
Knee (Patellar)L3-4Tap patellar tendon
Ankle (Achilles)S1-2Tap Achilles tendon; foot dorsiflexed
Grade: 0 (absent), 1 (reduced), 2 (normal), 3 (brisk), 4 (clonus)
Superficial Reflexes:
  • Plantar reflex (Babinski): stroke lateral sole; normal = plantarflexion; extensor response (big toe up, fanning of toes) = UMN lesion
  • Abdominal reflexes: stroking quadrants; absent in UMN lesion
  • Cremasteric reflex: stroke inner thigh; testicular retraction (L1-2)
UMN vs. LMN Signs:
FeatureUMNLMN
ToneIncreased (spasticity)Decreased (flaccidity)
PowerWeaknessWeakness/paralysis
ReflexesHyperreflexiaHyporeflexia/areflexia
BabinskiExtensorAbsent/flexor
WastingLate/minimalEarly, marked
FasciculationsAbsentPresent

Coordination

  • Finger-nose test: dysmetria (cerebellar)
  • Heel-shin test: lower limb ataxia
  • Dysdiadochokinesia: rapid alternating hand movements; impaired in cerebellar lesions
  • Romberg test: stand feet together, arms out, eyes closed; falls = proprioceptive/vestibular problem (NOT cerebellar if patient cannot maintain posture with eyes open either)

Gait

  • Normal: observe speed, stride length, arm swing, turn
  • Hemiplegic: arm flexed, leg circumducts (UMN)
  • Parkinsonian: shuffling, reduced arm swing, festinant
  • Cerebellar (ataxic): wide-based, stumbling, veers to side of lesion
  • Steppage: foot drop, high steps (peripheral neuropathy, L4/5 lesion)
  • Scissors gait: UMN bilateral, legs cross each other
  • Antalgic: shortened stance phase on affected side (pain)
  • Trendelenburg: hip abductor weakness, pelvis drops on swing side

Sensation

  • Primary modalities: light touch (cotton wool), pain (pin-prick), temperature, vibration (128 Hz tuning fork on bony prominence), proprioception (joint position sense)
  • Higher integrative: graphesthesia (letter/number written on palm), stereognosis (identify object by touch), two-point discrimination, sensory extinction
  • Dermatomal testing for spinal levels

8. SPECIAL PHYSICAL SIGNS TO KNOW

Hands and Peripheral Signs

SignCondition
ClubbingLung cancer, bronchiectasis, cystic fibrosis, cyanotic heart disease, IBD, liver cirrhosis, endocarditis
Splinter hemorrhagesInfective endocarditis, trauma
Osler's nodesInfective endocarditis (painful, finger pads)
Janeway lesionsInfective endocarditis (painless, palms/soles)
LeukonychiaHypoalbuminemia (liver disease)
KoilonychiaIron-deficiency anemia
Dupuytren's contractureLiver disease, manual labor, idiopathic
Froment's signUlnar nerve palsy (adductor pollicis weakness) (Bailey & Love)
Asterixis (flapping tremor)Hepatic encephalopathy, CO2 retention, uremia
Palmar erythemaLiver disease, pregnancy, RA
Thenar wastingMedian nerve palsy/CTS
Hypothenar wastingUlnar nerve palsy

Face and Head Signs

SignCondition
Malar flushMitral stenosis
XanthelasmaHypercholesterolemia
Corneal arcusHypercholesterolemia (in young), normal in elderly
Miosis (constricted pupil)Opiates, Horner's syndrome, pilocarpine
Mydriasis (dilated pupil)CN III palsy, anticholinergics, cocaine
Horner's syndromePtosis, miosis, anhidrosis, enophthalmos (sympathetic chain lesion)
Kayser-Fleischer ringsWilson's disease
Jaundice in scleraeHyperbilirubinemia >35 μmol/L

9. COMMON CLINICAL SYNDROMES AND PATTERNS

Respiratory Pattern Recognition

Breathing PatternDescriptionCause
KussmaulDeep, rapid, laboredMetabolic acidosis (DKA)
Cheyne-StokesCycles of apnea → crescendo-decrescendoHeart failure, brain damage, uremia
Biot's (ataxic)Irregular, unpredictableBrainstem damage
ApneusticProlonged inspiratory holdPontine lesion
Tachypnea>20/minPE, pneumonia, anxiety, acidosis

Consolidation vs. Effusion vs. Pneumothorax

FeatureConsolidationPleural EffusionPneumothorax
TracheaMidline or towardDeviated away (large)Deviated away (tension)
ExpansionDecreasedDecreasedDecreased
Tactile fremitusIncreasedDecreased/absentDecreased/absent
PercussionDullStony dullHyper-resonant
Breath soundsBronchialDiminished/absentAbsent
Adventitious soundsFine cracklesNoneNone
Voice soundsIncreased (bronchophony, egophony)Decreased; aegophony at upper borderAbsent

10. BASIC DIAGNOSTIC METHODS

ECG Interpretation - Systematic Approach

  1. Rate (bpm = 300/number of large squares between R waves)
  2. Rhythm (regular vs. irregular)
  3. P waves (present, shape, relationship to QRS)
  4. PR interval (normal 120-200 ms)
  5. QRS duration (normal <120 ms)
  6. QRS axis
  7. ST segment changes (elevation = acute injury/STEMI; depression = ischemia/strain)
  8. T waves (inversion, peaked)
  9. QTc interval (normal men <440 ms, women <460 ms)
  10. Interpretation

Basic Lab Values to Know

ValueNormal Range
HemoglobinMen: 13.5-17.5 g/dL; Women: 12.0-15.5 g/dL
WBC4,500-11,000/μL
Platelets150,000-400,000/μL
Sodium135-145 mEq/L
Potassium3.5-5.0 mEq/L
CreatinineMen: 0.7-1.2 mg/dL; Women: 0.5-1.0 mg/dL
Glucose (fasting)70-100 mg/dL (<5.6 mmol/L)
Total bilirubin<1.2 mg/dL
AST/ALT<40 U/L
Albumin3.5-5.0 g/dL
INR0.8-1.2 (therapeutic anticoagulation: 2-3)

11. QUICK EXAM TIPS

  1. Always introduce yourself, explain what you are doing, and gain consent
  2. Wash hands / use gloves - examiners mark this
  3. Expose the area adequately but maintain dignity
  4. Start examination away from the pain (abdominal exam begins in RIF regardless)
  5. Compare both sides for all assessments
  6. Mention key negatives (e.g., "no JVP elevation," "no peripheral edema")
  7. Synthesize at the end: "My findings are consistent with..."
  8. For respiratory exam: inspect chest, hands, face before touching the chest
  9. For cardiovascular exam: the sequence is general inspection → pulse → BP → JVP → precordial exam
  10. For neurological exam: always test for drift (arms extended, supinated, eyes closed) as a quick screen for hemiparesis (Bradley and Daroff)

Sources: Goldman-Cecil Medicine (26th ed.) | Guyton and Hall Textbook of Medical Physiology | Murray & Nadel's Respiratory Medicine | Bradley and Daroff's Neurology in Clinical Practice | Bailey and Love's Surgery (28th ed.)
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