First Aid for Bleeding and Wounds - Chapter 17.3
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Questions and Answers

What is the difference between a closed wound and an open wound?

Open wounds have a break in the skin or mucous membranes. Closed wounds include no break in the skin.

First aid for wounds must be directed at controlling ________ and preventing ________.

bleeding, infection

What term describes a scrape on the skin?

Abrasion

What is an incision?

<p>Cut or injury by a sharp object.</p> Signup and view all the answers

What is a laceration?

<p>Jacked a regular injury with tearing.</p> Signup and view all the answers

What is a puncture?

<p>Wound caused by a sharp object.</p> Signup and view all the answers

What is an avulsion?

<p>Tissue toward or separated from body.</p> Signup and view all the answers

What does amputation refer to?

<p>Body part cut off.</p> Signup and view all the answers

Describe arterial blood.

<p>Spurts from the wound.</p> Signup and view all the answers

Describe venous blood.

<p>Slower, steadier and dark red or maroon.</p> Signup and view all the answers

Describe capillary blood.

<p>Oozes out of the wound slowly.</p> Signup and view all the answers

List the four methods for controlling bleeding in order.

<p>Direct pressure, elevation, pressure bandage, pressure points.</p> Signup and view all the answers

Name two items that can be used to form a protective barrier while controlling bleeding.

<p>Gloves, plastic wrap.</p> Signup and view all the answers

The main pressure point in the arm is ________.

<p>Brachial artery.</p> Signup and view all the answers

The main pressure point in the leg is the ________.

<p>Femoral artery.</p> Signup and view all the answers

List four ways to prevent infection while caring for minor wounds.

<p>Wash hands, sterilize, wipe away from wound, rinse wound with cold water.</p> Signup and view all the answers

List five signs of infection.

<p>Swelling, heating, redness, fever, pus.</p> Signup and view all the answers

If tetanus infection is a possibility, what first aid is necessary?

<p>Obtain information about last tetanus shot from patient.</p> Signup and view all the answers

How should objects embedded deep in tissues be removed?

<p>Remove gently with sterilized tweezers.</p> Signup and view all the answers

List six signs and symptoms of a closed wound.

<p>Pain, tenderness, swelling, deformity, cold clammy skin.</p> Signup and view all the answers

List four first aid treatments for a victim of a closed wound.

<p>Check for breathing, shock, avoid unnecessary movement, avoid giving fluids or food.</p> Signup and view all the answers

What other condition should you be prepared to treat while caring for wounds?

<p>Shock treatment, control bleeding and prevent infection.</p> Signup and view all the answers

At all times, remain ________ while providing first aid. Obtain _________ as soon as possible.

<p>Calm, appropriate.</p> Signup and view all the answers

Study Notes

Types of Wounds

  • Open wounds: Involves a break in the skin or mucous membranes.
  • Closed wounds: No break in the skin; injuries occur beneath the surface.

First Aid Objectives

  • Control bleeding effectively.
  • Prevent infection in the wound area.

Types of Wound Injuries

  • Abrasion: Scrape on the skin.
  • Incision: Cut caused by a sharp object.
  • Laceration: Tear in the skin, typically irregular.
  • Puncture: Wound created by a sharp object penetrating the skin.
  • Avulsion: Tissue pulled away or separated from the body.
  • Amputation: Complete removal of a body part.

Blood Types and Characteristics

  • Arterial blood: Characterized by spurting from a wound.
  • Venous blood: Flows slower, is darker in color (red or maroon).
  • Capillary blood: Oozes slowly from a wound.

Controlling Bleeding

  • First Aid Methods:
    • Direct pressure applied to the wound.
    • Elevation of the injured area.
    • Applying a pressure bandage.
    • Utilizing pressure points for additional control.

Protective Measures

  • Use gloves and plastic wrap to create a barrier while managing bleeding.

Pressure Points

  • The main pressure point in the arm is the brachial artery.
  • The main pressure point in the leg is the femoral artery.

Infection Prevention

  • Wash hands thoroughly before treating wounds.
  • Sterilize tools and surfaces.
  • Wipe away debris from the wound moving outwards.
  • Rinse the wound with cold water to clean the area.

Signs of Infection

  • Indicators include swelling, heat, redness, fever, and pus.

Tetanus Consideration

  • If tetanus is a risk, gather information about the patient's last tetanus shot.

Embedded Objects

  • Use sterilized tweezers to gently remove any objects embedded in tissues.

Signs and Symptoms of Closed Wounds

  • Look for pain, tenderness, swelling, deformity, and cold clammy skin.

First Aid for Closed Wounds

  • Ensure the victim's breathing and signs of shock are assessed.
  • Minimize movement to prevent further injury.
  • Avoid giving the patient food or fluids.

Other Considerations

  • Prepare to treat shock while managing wounds, along with controlling bleeding and infection.

Stay Composed

  • Always remain calm while providing first aid.
  • Obtain appropriate medical assistance as soon as possible.

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Description

Test your knowledge on first aid techniques for bleeding and wounds with this flashcard quiz. Explore definitions and differences between various types of wounds, as well as essential first aid principles. Master the skills needed to respond effectively in emergency situations.

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