CPR Techniques and Procedures

Questions and Answers

What primarily characterizes cardiac arrest?

Sudden cessation of cardiac activity (correct)

Elevated blood pressure

Persistent abnormal heart rhythms

Gradual decrease in heart rate

Which of the following is NOT a typical diagnosis of cardiac arrest?

Cyanosis

Muffled heart sounds (correct)

Absent pulse in carotids

Unresponsive patient

What is the correct sequence in the basic resuscitation concepts of CAB?

Breathing, Airway, Circulation

Airway, Breathing, Circulation

Breathing, Circulation, Airway

Circulation, Breathing, Airway (correct)

According to the AHA guidelines, how should resuscitation be performed?

By a team with allocated roles Signup and view all the answers

During cardiac arrest, what is a possible respiratory indication?

Occasional gasps Signup and view all the answers

What should be done first when recognizing cardiac arrest according to the guidelines?

Assess scene safety Signup and view all the answers

What does the acronym CPR stand for?

Cardiopulmonary Resuscitation Signup and view all the answers

What is the minimum depth for chest compressions during CPR?

5 cm Signup and view all the answers

How frequently should chest compressions be rotated among rescuers?

Every 2 minutes Signup and view all the answers

What is the correct technique for securing a mask over a patient's face during ventilation?

Using one hand in the 'C' and 'E' position Signup and view all the answers

What is essential to allow during chest compressions?

Complete chest recoil Signup and view all the answers

What must be done before initiating bag and mask ventilation?

Clear the airway of obstructions Signup and view all the answers

What is the recommended rate for chest compressions during CPR?

100 to 120/min Signup and view all the answers

Which position should be maintained for the patient's head during airway management?

Chin lift position Signup and view all the answers

Study Notes

Start CPR

Use a hardboard beneath the patient's chest for stability during compressions.
Perform chest compressions hard (at least 5 cm depth) and fast (100 to 120 compressions per minute).
Ensure complete chest recoil between compressions to maximize blood flow.
Minimize interruptions in compressions; ideally, rotate rescuers every 2 minutes.
Attach monitors such as a defibrillator with ECG leads and a pulse oximetry probe for saturation measurement.

Airway and Breathing

Clear the patient's mouth of any food particles, foreign bodies, or vomit.
If secretions are present, perform throat suction to maintain airway patency.
Utilize a chin lift technique while extending the neck to open the airway.
Connect high-flow oxygen to an ambu bag and initiate bag-mask ventilation.
Ensure the mask fits tightly over the nose and mouth; use the "C" and "E" hand position to secure it.
Squeeze the ambu bag firmly with the other hand to deliver breaths.

Cardiac Arrest

Defined as the abrupt cessation of heart function leading to hemodynamic collapse.
Respiration typically ceases within moments after cardiac arrest; occasional gasps may occur.
In primary respiratory arrest, the heart may continue to beat for a few minutes despite a lack of breathing.

Diagnosis

Identify unresponsiveness in the patient.
Look for signs of cyanosis, absent breath sounds, and absent heart sounds.
Check for a lack of carotid pulse and overall breathing activity.
Blood pressure is typically unrecordable during cardiac arrest.

Golden Rules

Quick identification of cardiac arrest is crucial; every second counts.
Immediate initiation of CPR is essential to improve patient outcomes.
Early defibrillation significantly increases chances of survival.

Basic CPR/ACLS

Basic CPR, referred to as Basic Life Support (BLS), does not involve medications or advanced equipment.
Advanced CPR, known as Advanced Cardiovascular Life Support (ACLS), incorporates equipment and drugs.
Follow the CAB protocol for unresponsive, pulseless patients: Circulation, Airway, Breathing.
Resuscitation efforts should involve a coordinated team, with a designated leader assigning roles.

Recognition of Cardiac Arrest

Assess unresponsiveness and scene safety.
Confirm the absence of normal breathing or notable gasping.
Ensure no detectable pulse is felt within 10 seconds.
Immediately call for emergency assistance to escalate care.

Description

Test your knowledge on life-saving CPR techniques. This quiz covers essential steps such as chest compressions, airway management, and the use of monitoring equipment during cardiac arrest. Ensure you are well-versed in the correct procedures to respond effectively in emergencies.