ACLS Pitfalls Osce for Extern

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Pitfalls in OSCE : CPR Borwon Wittayachamnankul Emergency Medicine Dept. Chiang Mai university

Transcript of ACLS Pitfalls Osce for Extern

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Pitfalls in OSCE : CPR

Borwon Wittayachamnankul

Emergency Medicine Dept.

Chiang Mai university

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Call

• Call for response : light touch& shout –Not response or move : CAB

–Reponses or move : ABC

• Call for help

• Approach CAB or ABC

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CAB • Pulse check 5-10 sec

• CPR – Push hard : 2 inches

– Push fast : at least 100/min

– Fully recoil

– Minimized interrupted chest compression

• Airway open

• Breathing – No tube - 2 breath : 30 pump

– Advance Airway – 8-10/min or every 6 min

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Tachy. & Brady.

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Bradycardia

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Tachycardia

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Tachycardia Heart rate >

100/min

Paroxysmal supraventricular tachycardia Sinus tachycardia Atrial Flutter Atrail tachycardia

Atrail Fibrillations Multifocal atrial tachycardia Atrial flutter variable conduction

Ventricular tachycardia PSVT with aberrancy

AF with aberrancy AF with WPW Polymorphic VT

QRS < 0.120 sec Yes na

No

Yes Yes No No Regular ? Regular ?

Adenosine Beta-block Verapamil Diltiazem

Adenosine ? amiodarone

amiodarone

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Pulseless Arrest

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Pulseless Arrest Algorhythms

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Flatline protocol

– Lead

– Line

– amplitude

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ยาทสามารถใหทาง endotracheal tube

LEAN L = lidocaine E = epinephrine A = atropine N = naloxone Dose = 2-2.5 เทาของ intravenous, ผสมเปน 10 mL **ไมสามารถคาดเดาไดวายาจะ absorb ไดมากเทาไร

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Others :

• สงทท ำไมได ระหวำงกำร CPR

–วด BP , PR , Sat

• หำกผ ปวยไมดขนกลำงคน ควรประเมนใหม

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ACLS : Differential Diagnosis

6H5T

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Considered Treatable cause

Pre-event • History

During CPR

• Potassium

• Temperature

• Acidosis

• Correct Hypoxia

After ROSC

• ECG-12 leads

• Ultrasound

• Tox screen

5 Hs:

Hypovolemia

Hypoxia

Hypothermia

Hyper/hypokalemia

H ions (i.e. acidosis)

5Ts:

Toxin (i.e. overdoses)

Tamponade, cardiac

Tension pneumothorax

Thrombosis, pulmonary (PE)

Thrombosis, cardiac (acute

coronary syndrome)

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Considered Treatable cause

Pre-event • History

During CPR

• Potassium

• Temperature

• Acidosis

• Correct Hypoxia

After ROSC

• ECG-12 leads

• Ultrasound/echo

• Tox screen

5 Hs:

Hypovolemia

Hypoxia

Hypothermia

Hyper/hypokalemia

H ions (i.e. acidosis)

5Ts:

Toxin (i.e. overdoses)

Tamponade, cardiac

Tension pneumothorax

Thrombosis, pulmonary (PE)

Thrombosis, cardiac (acute

coronary syndrome)

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Considered Treatable cause

Pre-event • History

During CPR

• Potassium

• Temperature

• Acidosis

• Correct Hypoxia

After ROSC

• ECG-12 leads

• Ultrasound/echo

• Tox screen

5 Hs:

Hypovolemia

Hypoxia

Hypothermia

Hyper/hypokalemia

H ions (i.e. acidosis)

5Ts:

Toxin (i.e. overdoses)

Tamponade, cardiac

Tension pneumothorax

Thrombosis, pulmonary (PE)

Thrombosis, cardiac (acute

coronary syndrome)

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Considered Treatable cause

Pre-event • History

During CPR

• Potassium

• Temperature

• Acidosis

• Correct Hypoxia

After ROSC

• ECG-12 leads

• Ultrasound/echo

• Tox screen

5 Hs:

Hypovolemia

Hypoxia

Hypothermia

Hyper/hypokalemia

H ions (i.e. acidosis)

5Ts:

Toxin (i.e. overdoses)

Tamponade, cardiac

Tension pneumothorax

Thrombosis, pulmonary (PE)

Thrombosis, cardiac (acute

coronary syndrome)

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Foreign body Airway Obstruction

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Post cardiac arrest care

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9 ขอคดกอนไปสอบ 1. Step by step approach

2. ไมไดค ำตอบตรง ๆ ตองลองหำวธอน

3. พดไป ท ำไป ใหตรงตำมทพด

4. ตรวจหรอท ำอะไรได ใหตรวจจรง

5. ตอบค ำถำมทกขอ

6. พดเสยงดงฟงชด

7. อยำคดเอำเองวำ....

8. ตงสตกอนสตำรท

9. Do no harm !!!

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1 Step by step approach : tension Pneumothorax A 1

2

B 1 Oxygen

2 needle de compression

3 ICD

C 1

2

3

D 1

E 1

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1 Step by step approach: Bradycardia A 1

2

B 1

2

3

C 1 Atropine

2 Dopamine/epinephrine

3 External pace

D 1

E 1

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2 ไมไดค ำตอบตรง ๆ ตองลองหำวธอน

• Tension Pneumo ไมไดยนเสยงปอด ????

• Ectopic pregnancy ไมทรำบ UPT

• Bradycardia BP ไม drop

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3 พดไป ท ำไป ใหตรงตำมทพด

• Landmark ตำง ๆ

• กำรเคำะ กำรคล ำ

• กำรปรบเครอง

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4 ตรวจหรอท ำอะไรได ใหท ำจรง

• เปดเสอผปวย ATLS

• Keep warm หมผำ

• CPR ใหดจรง

• ถงมอถำม ใสจรง

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5 ตอบค ำถำมทกขอ

• ตอบโดยละเอยด

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6 พดเสยงดงฟงชด

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7 อยำคดเอำเองวำ....

• ไมตอง universal precaution มง

• ไมตองแนะน ำตวมง

• ไมตองพดเพรำะ ๆ กบคนไขมง

• จ ำไววำ อะไรทเปน สงทถกตองและดทสดท ำ หรอพดออกมำใหหมด

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