Critical Care Nursing - CPR Lecture 1

Questions and Answers

What is the primary purpose of CardioPulmonary Resuscitation (CPR)?

To maintain respiration and blood circulation in a patient (correct)

To restore full consciousness to an unconscious patient

To diagnose the cause of a cardiac arrest

To monitor a patient's vital signs continuously

In which scenario is CPR considered necessary?

When a person is experiencing a seizure

When a patient shows signs of sleep apnea

When someone has a mild allergic reaction

When an individual experiences sudden cardiac arrest (correct)

Which of the following best describes a situation that requires CPR?

A person whose heartbeats and breathing have suddenly ceased (correct)

A person experiencing chest pain but stable

A person who is conscious but struggling to breathe

A person who has fainted but still has a pulse

What critical ability does CPR provide in emergency scenarios?

It artificially maintains vital functions until professional help arrives Signup and view all the answers

What is most directly indicated by the definition of CPR?

It is an immediate response to the cessation of breathing and heartbeats Signup and view all the answers

What is the correct compression to breath ratio for CPR as described?

30 compressions to 2 breaths Signup and view all the answers

How many cycles of compression and rescue breaths should be performed in 2 minutes?

5 cycles Signup and view all the answers

What should be done after performing 30 chest compressions?

Immediately give 2 rescue breaths Signup and view all the answers

What is a critical factor to consider when continuing CPR?

Exhaustion of the rescuer must be monitored Signup and view all the answers

During CPR, how long should each rescue breath last?

1 second Signup and view all the answers

Study Notes

CardioPulmonary Resuscitation (CPR)

CPR is a vital emergency procedure for maintaining blood circulation and respiration when a person’s heart and breathing have stopped.
The standard adult CPR technique involves 30 chest compressions followed by 2 rescue breaths.
Continue the 30:2 compression-to-breath ratio for 5 cycles within 2 minutes until emergency medical technicians (EMTs) arrive or exhaustion occurs.

Infant CPR

Ensure the infant's safety before performing CPR.
Open the airway by gently tilting the head back without hyperextending the neck.
Check for normal breathing by looking, listening, and feeling for no more than 10 seconds.
If no breathing is detected, administer 2 initial breaths, with 1 breath every 3 seconds.
Perform 5 cycles (15 compressions and 2 breaths) of CPR approximately every 2 minutes.
Regularly check for signs of life every 2 minutes.

Key Considerations for Infant CPR

Assess consciousness by tapping the infant’s foot, differing from methods used on adults or children.
An infant requires CPR if there is an absence of breathing and a pulse.

Complications During CPR

Gastric distension may occur, particularly in children; avoid this by using appropriate volume to inflate the lungs and ensure proper chest rise.
Rib fractures can happen; preventive measures include:
- Ensuring correct hand positioning during compressions.
- Maintaining hands on the chest wall.
- Avoiding excessive force or “dancing” on the chest.

Mechanical CPR

The text indicates the importance of understanding mechanical CPR, but specific details are not provided.

Description

Explore the fundamental concepts of Cardiopulmonary Resuscitation (CPR) essential for emergency first-aid. This quiz covers the definition, significance, and techniques involved in maintaining respiration and blood circulation during cardiac emergencies. Perfect for nursing students in their fourth stage of critical care nursing.