CPR and Breathing Support

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Questions and Answers

What is the recommended action for blisters that have opened?

Pop the blisters to relieve pressure

Cover them with a dry, sterile bandage (correct)

Leave them uncovered to breathe

Apply ointments to promote healing

What should be done with any accessories on a burned person?

Leave them on to avoid further injury

Cut them off using scissors

Apply ointment around them for relief

Remove them quickly to prevent swelling (correct)

Which of the following should not be done to treat a burn?

Apply cold water to smaller burned areas

Avoid using toothpaste on the burn

Take painkillers if necessary

Use ice directly on the burned area (correct)

What should you do if the burned clothing is stuck to the skin?

Do not remove the clothing Signup and view all the answers

What is a suitable pain relief option for someone with burns?

Take painkillers if necessary Signup and view all the answers

What should you do if you encounter cracked ribs while performing CPR?

Continue compressions, applying less pressure. Signup and view all the answers

How many compressions should be performed before giving breaths during CPR?

30 compressions. Signup and view all the answers

What action should be taken after performing four cycles of 30 compressions and 2 breaths?

Check the victim's carotid artery for a pulse. Signup and view all the answers

What is the primary function of an automated external defibrillator (AED)?

To deliver electrical shocks to restore normal heart rhythm. Signup and view all the answers

What should you do if the victim responds to defibrillation from an AED?

Turn the victim onto their side and tilt their head. Signup and view all the answers

Which type of bandage is specifically designed to secure a dressing in place?

Roller bandage. Signup and view all the answers

When applying a bandage, what is the first step to ensure proper application?

Make sure the affected body part is well rested. Signup and view all the answers

What is the appropriate bandage width for bandaging the arm?

5 cm, 7.5 cm, or 10 cm. Signup and view all the answers

What is the first action to take if the victim has difficulty breathing?

Support their breathing by maintaining an adequate open airway. Signup and view all the answers

What is the pulse rate for adults during an assessment of vital signs?

60 - 90 per minute Signup and view all the answers

In how many minutes should defibrillation be provided for a better chance of survival after cardiac arrest?

10 minutes Signup and view all the answers

What does CPR stand for?

Cardio Pulmonary Resuscitation Signup and view all the answers

What is the approximate depth of chest compressions during CPR?

1½ to 2 inches Signup and view all the answers

What potentially harmful sound might indicate that compressions are being applied too hard?

A slight cracking sound Signup and view all the answers

What can cause a victim's heart to cease beating during cardiac arrest?

Ventricular fibrillation Signup and view all the answers

What is the primary purpose of CPR?

To serve as an artificial heartbeat and respirator Signup and view all the answers

What is a critical first step in managing a third-degree burn?

Checking the patient's vital signs Signup and view all the answers

What should be done to protect a person with a third-degree burn?

Keep them away from flammable substances Signup and view all the answers

Which of the following is NOT recommended for treating a third-degree burn?

Applying ointments to the burned area Signup and view all the answers

How should larger burned areas be treated?

By avoiding applying anything immediately Signup and view all the answers

Why shouldn't burned clothing stuck to the skin be removed?

It could aggravate the burn Signup and view all the answers

What action should be avoided when treating third-degree burns?

Submerging the burn area in cold water Signup and view all the answers

What distinguishes third-degree burns from other types of burns?

They cause minimal pain due to nerve damage Signup and view all the answers

What should be prioritized while waiting for medical assistance for third-degree burns?

Checking and monitoring the patient's vital signs Signup and view all the answers

What is the first step in checking circulation in a bandaged limb?

Pinch one of the person’s fingernails or toenails Signup and view all the answers

What action should you take immediately after cooling a burn wound?

Remove any accessories such as rings or belts Signup and view all the answers

How long should you cool a burn under running water?

10 to 15 minutes Signup and view all the answers

What should not be applied to a burn area?

Butter or toothpaste Signup and view all the answers

What is an indicator that a bandage is too tight?

Color does not return within two seconds after releasing Signup and view all the answers

What should you do if the burns are severe and cover a large area?

Seek medical help immediately Signup and view all the answers

What is a recommended method to alleviate pain from burns?

Taking painkillers if necessary Signup and view all the answers

Which of the following is NOT a recommended action for first aid on burns?

Touch blister bubbles Signup and view all the answers

Study Notes

Breathing Support and CPR

Immediate respiratory support is crucial for victims showing breathing difficulties.
If a victim is not breathing, initiate ventilation or perform CPR promptly.
Assess vital signs by checking radial or carotid pulse rates:
- Adults: 60-90/min
- Children: 80-100/min
- Infants: 100-120/min
Evaluate the victim's heart activity; if not beating, perform CPR.

Cardiac Arrest and CPR Mechanism

Cardiac arrest disrupts blood circulation, leading to cell and tissue death.
Causes include heart failure in adults or injuries like drowning or electrocution in children.
CPR, developed in 1960, serves as an artificial heartbeat and respirator.
Starting CPR within 4 minutes of cardiac arrest increases survival chances to 40% if defibrillation occurs within 10 minutes.
CPR provides oxygenated blood to maintain viability of the brain and heart until emergency help arrives.

Performing CPR

Proper hand placement is essential for effective chest compressions:
- Locate the sternum and position the heel of one hand adjacent to fingers.
- Interlace fingers, lock elbows, and use body weight to compress the chest.
- Compressions should be about 1.5 to 2 inches in depth.
Maintain a compression cycle of 30 compressions followed by 2 breaths.
Repeat this cycle until the victim shows signs of life or emergency help arrives.

Defibrillation

Use an Automated External Defibrillator (AED) on unresponsive, non-breathing adults.
AEDs are commonly found in public areas and are straightforward to operate with provided instructions.
Post-defibrillation, position the victim on their side to maintain an open airway.

Bandaging Techniques

Bandages should be used in conjunction with dressings for wound care.
Common types of bandages include roller bandages for securing dressings and triangular bandages for slings or bleeding control.
Proper bandaging steps include ensuring the affected area is rested, selecting the appropriate bandage width, and using absorbent dressings to cover wounds.
Check circulation by pinching nails; a delay in color return indicates tight bandaging.

First Aid for Burns

Cool minor burn areas under cool running water for 10-15 minutes to alleviate pain.
Remove tight accessories near the burned area before swelling occurs.
Cover burns with a damp sterile bandage to reduce infection risk; seek medical assistance for severe burns.
Avoid touching blisters, using creams, or applying ice directly on burns, as these can worsen the condition.

Third-Degree Burns

These burns damage all skin layers and may affect underlying tissues.
Essential first aid includes monitoring vital signs, protecting the victim from harm, elevating the burned area, and covering the wound appropriately.
Emergency medical help is crucial for third-degree burns.

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Description

Test your knowledge on CPR and breathing support techniques essential for handling cardiac arrest situations. This quiz covers the mechanics of CPR, its importance in maintaining blood circulation, and the correct procedures for effective performance. Understand the critical timing and assessment skills required for emergency responses.