10 th HKG Intermediate Firstaid Skills body survey

10 th HKG 港島第十旅 Intermediate First-aid Skills - body survey By: Lee Yat Sing (SI)

Learning Objectives • Know the basic anatomy of a human being • Understand the Patient Assessment Model and be able to perform a body survey

Common approach to cases D • Danger – RSE, MOI R • Response – MOI, LOC (AVPU) A • Airway B • Breathing C • Circulation D • Damage � E • Examination – Rapid Body Survey, MOI F CPR? • Follow-up – treatment, secondary survey (PQRST)

D R A B C D Rescue Scene Evaluation (RSE) 拯救現場評估 - DO NOT focus on details, observe first → Get a concept of the Scene, Danger, MOI Scene 環境: - Search for important clues (number, severity, incident) - Search for route of evacuation e. g. exit - Search for any other people in need - Search for any witnesses or relatives Danger 危險: E - Be aware of any dangers/ potential dangers, e. g. sharp objects, things that may trip you F Mechanism of Injury (MOI) 患者至患過程: - Guess: What exactly happened?

Before touching your patients, WEAR GLOVES!!! WEAR GLOVES!!!

D R A B C D E F Level Of Consciousness (LOC) 清醒程度 - Approach patient DIRECT with a SMILE INTRODUCE yourself Develop CONTACT Ask about MOI LOC: Levels AVPU A V P U Alert (清醒) Verbal (言語) Pain (痛楚) Unresponsive (昏迷)

D R A B C D E F Airway (氣道) - Check airway for ALL patients - Alert patients: if patient can speak clearly → airway good and clear - Non-alert patients: Check! 1. Clear obstructions (if necessary) 2. Perform ‘Head tilt chin lift’ 按額托頭法　 → - If there is suspected spinal fracture → use jaw thrust (創建推顎法)

D R A B C D E F Breathing (呼吸) - See, hear and touch (視聽觸) for 10 s - if able to speak clearly → deep and easy breath - Other descriptions: - Deep/ Shallow (深/淺) - Rapid/ Slow (快/慢) - Easy/ Hard (容易/努力)

D R A B C D E F Circulation (血液循環) - Check radial pulse(橈側脈膊) for 10 s: -present → at least 80 mm. Hg systolic (上壓) -Absent → check carotid pulse (頸動脈) → at least 60 mm. Hg (下壓) - Descriptions: - Strong/ weak (強/弱) - Rapid/ Slow (快/慢) - Regular/ irregular (有規律/亂) - Look for signs of circulation around body

D R A B C D E F Radial pulse Carotid pulse

D R A B C D E F Damage (創傷) -Deal with immediate wounds, e. g. control bleeding (止血)

D R A B C D E F

D R A B C D E F Rapid Body Survey (RBS) 1 Note: 2 - Bleeds - Deformities 3 - Swellings 8 - Disabilities 4 5 - Hospital wristband 6 - Skin 7

D R A B C D E F Follow-up (跟進及處理) - Diagnosis (診斷) - Call for help (尋找支援) - Patient’s ICE (Idea-Concern-Expectation) - Treatments for conditions - Suspected abnormalities from MOI - Secondary Survey (進一步檢查) 10 on 5 off

F Call for help (尋找支援) 報警十大 • 地點 • 事故 • 傷者數目 • 性別 • 年齡 • 傷勢 • 支援物資 • 急救者資料 • 聯絡資料 • 重複 Note: in real cases, you can ask any pedestrian to call 999 for you, but make sure you have told him/her all the information listed above

F Secondary Survey (進一步檢查) • Patient history (病歷) – Major discomfort (主要不適) • “邊到最唔舒服？” – History of major discomfort → before, during, after *PQRST – for pain ONLY • Position • Quality • Radiation/ Relief • Severity • Timing

F Secondary Survey (進一步檢查) • Patient history (病歷) – cont’d – Medical history e. g. heart disease, seizure, allergy – Medicine (usually patients bring them along) – Patients’ particulars e. g. name, age – Vital signs (維生指數) • LOC (清醒程度) • Pulse (脈膊) • Ventilation (呼吸) • Skin (皮膚) • Body temperature (體溫) – Body survey (詳細檢查)

F • • • Body Survey (詳細檢查) Ask and explain to patient for body survey Finish within 5 minutes Compare left and right side Do not touch wounded regions Use your eyes and hands – Eyes: look for bruising (瘀傷), bleeding(出血), deformities( 變形), swellings(腫脹), wounds(傷口), excretions(排泄) – Hands: Check for pain at fracture(骨折), deformities(變形), sinks(下陷), swellings(腫痛), tenderness(觸痛), firmness( 堅實)

Lungs Heart Liver Stomach Intestines

- Spine - Swelling - Voice - Loosen collar - Remove necklace Chest - Scalp (頭皮) - Face & forehead - Ears and nose - Eyes - Lips and mouth - Teeth (esp fake) - Tongue Neck Head F Body Survey (詳細檢查)-1 - Clavicle (鎖骨) - Ribcage mov’t - Ribs - Deep breath

- Spine - Do not move Pelvic Region - Internal organs (swelling, pain) - Loosen belt Back Abdomen F Body Survey (詳細檢查)-2 - Pelvis (盆骨) - Groin (陰部) (bleed, pain)

- Thigh and calf - Knee - Pedal pulse - Nails: cap refill (Press 5 s, read 2 s) - Sensation - Strength Upper limbs Lower limbs F Body Survey (詳細檢查)-3 - Shoulders - Arms - Radial pulse - Nails: cap refill - Force - Remove accessories