A nurse is providing education to a group of healthcare providers about Basic Life Support (BLS) guidelines. Which statement accurately describes the first step of BLS in adult cardiac arrest management?
"The first step in BLS is to check for responsiveness and call for help."
"The first step in BLS is to deliver two rescue breaths to the unconscious victim."
"The first step in BLS is to assess the victim's pulse and start chest compressions if absent."
"The first step in BLS is to administer an opioid antagonist in case of suspected opioid overdose."
The Correct Answer is A
A) Correct. The first step in BLS for adult cardiac arrest is to check for responsiveness and call for help. It is crucial to quickly assess whether the victim is conscious and breathing before proceeding with CPR.
B) Incorrect. In adult cardiac arrest, the first step is not to deliver rescue breaths. Rescue breaths are part of the BLS sequence, but they come after chest compressions have been initiated.
C) Incorrect. While assessing the victim's pulse is important, it is not the first step in adult cardiac arrest management. The first step is to check for responsiveness and call for help.
D) Incorrect. Administering an opioid antagonist is not part of the BLS guidelines. The focus of BLS is on providing immediate chest compressions and rescue breaths to support circulation and oxygenation.
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Related Questions
Correct Answer is B
Explanation
A) Incorrect. While prompt action is important, performing CPR on someone who does not require it can be harmful. CPR should only be initiated in confirmed cases of cardiac arrest.
B) Correct. Performing CPR on someone who is not in cardiac arrest can cause harm and is not indicated. It is crucial to ensure the person is unresponsive and not breathing before initiating CPR.
C) Incorrect. Bystanders can play a vital role in initiating CPR in cardiac arrest situations. CPR training is not limited to healthcare professionals.
D) Incorrect. In cardiac arrest situations, time is of the essence. Waiting for emergency medical services to arrive without initiating CPR can significantly reduce the chances of survival for the individual experiencing cardiac arrest.
Correct Answer is A
Explanation
A) Correct. The third link in the Chain of Survival is the prompt arrival of emergency medical services (EMS). After early recognition, bystander CPR, and the use of AEDs, the next crucial step is for trained medical professionals to arrive quickly to continue advanced care.
B) Incorrect. Advanced airway management techniques are important in advanced life support, but they do not represent the third link in the Chain of Survival. Prompt arrival of EMS is the focus at this stage.
C) Incorrect. Administration of antiarrhythmic medications is part of advanced cardiac life support, which occurs later in the Chain of Survival. The third link pertains to EMS arrival.
D) Incorrect. Immediate initiation of advanced cardiac life support (ACLS) is part of the overall resuscitation effort, but it is not the specific third link in the Chain of Survival. Prompt arrival of EMS takes precedence.
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