CPR: Cardiopulmonary Resuscitation

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What is the primary purpose of CPR in cardiac arrest?

To maintain victim's breathing and circulation until emergency aid arrives (correct)
To restore spontaneous breathing and heartbeats
To manually preserve intact brain function
To diagnose the underlying cause of cardiac arrest

What is the most common heart-related cause of cardiac arrest?

Congenital heart disease
Acute myocardial infarction (correct)
Heart valve disease
Heart conduction disorders

What is the primary goal of chest compressions in CPR?

To maintain circulatory flow and oxygenation (correct)
To preserve brain function
To restore spontaneous breathing
To diagnose cardiac arrest

What is the term used to describe the sequence of techniques used to sustain life in the absence of spontaneous breathing and heartbeats?

Cardiopulmonary resuscitation (D) Signup and view all the answers

What is NOT a contraindication for CPR?

The person is unconscious (C) Signup and view all the answers

When should CPR be performed?

Immediately on any person who has become unconscious and is found to be in cardiac arrest (D) Signup and view all the answers

What is the purpose of a cardiac defibrillator?

To provide an electrical shock to the heart (C) Signup and view all the answers

What is NOT a sign of cardiac arrest?

Sweating (B) Signup and view all the answers

What is the term 'R' in CPR an acronym for?

Resuscitation (A) Signup and view all the answers

What is a non-heart-related cause of cardiac arrest?

Electrocution (A) Signup and view all the answers

What is the term used to describe the combination of chest compressions and artificial ventilation in CPR?

Cardiopulmonary resuscitation (B) Signup and view all the answers

What should be worn during CPR in a hospital setting?

Gloves, gown, and mask (A) Signup and view all the answers

What is the primary purpose of feeling the carotid pulse during CPR?

To verify the presence of circulation (D) Signup and view all the answers

Why is it essential to perform chest compressions on a hard surface?

To allow for proper hand positioning (A) Signup and view all the answers

What is the correct ratio of chest compressions to breaths for a lone rescuer?

30:2 (A) Signup and view all the answers

When can a rescuer stop performing CPR?

When the patient regains a pulse (B) Signup and view all the answers

What is a common complication of CPR in children?

Gastric distension (C) Signup and view all the answers

How long should a rescuer continue CPR if the victim's heart stops beating?

For a maximum of 30 minutes (A) Signup and view all the answers

What is the primary purpose of ensuring a tight seal between the mask and the patient's mouth during bag-valve-mask ventilation?

To allow for more efficient ventilation of the patient's lungs (B) Signup and view all the answers

What is the consequence of giving breaths too quickly or too forcefully during mouth-to-mouth ventilation?

Gastric inflation (D) Signup and view all the answers

What is the significance of checking the bag, valve, or mask for leakages during bag-valve-mask ventilation?

To optimize the effectiveness of the ventilation technique (D) Signup and view all the answers

What is the indication of an inadequate mouth seal or airway occlusion during mouth-to-mouth ventilation?

The patient's chest does not rise with each breath (D) Signup and view all the answers

How long should each breath be given during mouth-to-mouth ventilation?

Approximately 1 second (A) Signup and view all the answers

What is the sequence of techniques used during CPR after 30 chest compressions?

30 chest compressions, followed by two breaths (A) Signup and view all the answers

What is the primary reason to start CPR immediately?

To prevent irreversible brain damage from anoxia (B) Signup and view all the answers

What is the correct sequence of actions during CPR?

Check responsiveness, call for help, check for pulse (D) Signup and view all the answers

What is the primary goal of the 'A' stage in resuscitation?

To ensure open airway by preventing the falling back of tongue (C) Signup and view all the answers

How long should you check for breathing during CPR?

10 seconds (C) Signup and view all the answers

What should you do if the victim is breathing?

Place in recovery position (C) Signup and view all the answers

What is the purpose of pinching the nose during rescue breaths?

To prevent air from escaping through the nose (C) Signup and view all the answers