Câu hỏi về Hỗ trợ Sự sống Cơ bản (BLS)

Basic Life Support (BLS) Questions

• What are the steps involved in assessing responsiveness and calling for emergency help in basic life support?
• What are the essential components of adult and child CPR techniques (chest compressions and breaths)?
• How do you determine if an individual is in cardiac arrest? What are the signs of no response?
• Describe the procedure for performing CPR on an adult, a child, and an infant. Include specific ratios of compressions to breaths for each.
• Explain the role of chest compressions in CPR and the correct depth and rate of compressions.
• How do you manage an obstructed airway, both initially and in conjunction with CPR?
• How do you use an AED (automated external defibrillator)? Explain the process from checking the AED battery to analyzing the rhythm and delivering a shock (if necessary).
• What are the essential factors to consider regarding safety during AED usage?
• What is the chain of survival and its importance in emergency situations?
• How should you maintain proper hand hygiene during a first aid situation and how does it prevent diseases transmission?

CPR Techniques Study Notes

• Adult CPR:
• Check for responsiveness.
• Call emergency services.
• Begin chest compressions (30 compressions).
• Perform 2 rescue breaths.
• Repeat cycle of 30 compressions and 2 breaths.
• Child CPR:
• Check for responsiveness.
• Call emergency services.
• Begin chest compressions (15 compressions).
• Perform 1 rescue breath.
• Repeat cycle of 15 compressions and 1 breath.
• Infant CPR:
• Check for responsiveness.
• Call emergency services.
• Begin chest compressions using 2 fingers/hands.
• Perform 1 rescue breath.
• Repeat cycle of 15 compressions and 1 breath
• Compression Depth and Rate:
• Aim for correct depth during chest compressions.
• Compressions should be hard and fast to circulate the blood efficiently.
• Specific compression rates differ for adults, children, and infants.

AED Usage Study Notes

• AED Check:
• Ensure the AED is in good working order.
• Verify the power is on.
• AED Application:
• Turn on the AED.
• Follow the AED’s voice prompts.
• Apply the pads correctly to the chest.
• Deliver a shock if advised by the AED.
• Responding to the results:
• Continue chest compressions and breaths.
• Safety:
• Ensure the AED has pads and is appropriately sized for the patient.

First Aid Principles Study Notes

• Immediate Action: First aid should be given without delay when there is an injury or medical emergency.
• Safety First: Always prioritize your own safety before attempting to help others, especially in situations involving hazardous materials.
• Assess the scene: Ensure that the area is safe for both the responder and the victim
• Check for responsiveness.
• Call emergency services if needed.
• Treat the person using the appropriate procedures.
• Minimize risk of further injury using proper procedures.
• Control any bleeding if possible
• Keep the victim warm.
• Provide comfort and reassurance.

Choking Relief Study Notes

• Adult Choking:
• Ask if the person can cough or speak.
• Begin 5 back blows and 5 abdominal thrusts if they cannot.
• Repeat cycles between back blows and abdominal thrusts.
• Child Choking:
• Same assessment as adult, but provide less force.
• Use back blows (on a child's back) and chest thrusts if needed
• Infant Choking:
• Assessment and treatment procedures differ.
• Seek expert medical intervention.
• Important Note:
• If a person is unconscious, begin CPR immediately, which will also help with airway obstructions due to cardiac arrest or sudden severe illness.

Khám phá kiến thức cơ bản về Hỗ trợ Sự sống Cơ bản (BLS) qua bài kiểm tra này. Bạn sẽ được hỏi về các bước trong việc đánh giá phản ứng và thực hiện CPR cho người lớn, trẻ em và trẻ sơ sinh. Cùng tìm hiểu tầm quan trọng của AED và chuỗi sinh tồn trong trường hợp khẩn cấp.