External and Internal Bleeding

Question 1

What are the three main types of bleeding?

Answer 1

• Capillary
• Venous
• Arterial

Capillary bleeding is the most common and least severe, venous bleeding is darker and flows steadily, and arterial bleeding is bright red and spurts with the heartbeat.

Question 2

True or False:

Arterial bleeding is more dangerous than venous bleeding.

Answer 2

True

Arterial bleeding is more dangerous due to the high pressure and volume of blood loss, requiring immediate medical attention.

Question 3

What is the first step in controlling external bleeding?

Answer 3

Apply direct pressure to the wound with a clean cloth or bandage.

Direct pressure is the most effective way to control bleeding and should be applied immediately to prevent excessive blood loss.

Question 4

Fill in the blank:

Use a _______ ____ to apply pressure to a bleeding wound.

Answer 4

gauze pad

A gauze pad is ideal because it is sterile and absorbent, reducing the risk of infection.

Question 5

How should you apply a bandage to a wound?

Answer 5

• Wrap the bandage around the wound.
• Secure it snugly without cutting off circulation.

A bandage should keep the gauze in place and maintain pressure to control bleeding.

Question 6

When is it appropriate to use a tourniquet?

Answer 6

When direct pressure fails to control severe bleeding.

Tourniquets should be used as a last resort for life-threatening bleeding when other methods are ineffective.

Question 7

Describe how to apply a tourniquet.

Answer 7

• Place 2-3 inches above the wound.
• Tighten until bleeding stops.
• Note the time of application.

Proper application is crucial to prevent further injury and ensure effectiveness.

Question 8

What is the primary goal of wound care for minor cuts and scrapes?

Answer 8

To prevent infection and promote healing.

Cleaning the wound and covering it with a sterile bandage are essential steps in basic wound care.

Question 9

List two signs of internal bleeding.

Answer 9

• Bruising
• Swelling

Internal bleeding can also present as dizziness, fainting, or abdominal pain, requiring immediate medical attention.

Question 10

True or False:

Nosebleeds should be treated by tilting the head back.

Answer 10

False

Tilting the head forward prevents blood from flowing down the throat, reducing the risk of choking.

Question 11

What are the steps to manage a nosebleed?

Answer 11

• Sit upright.
• Lean forward.
• Pinch the nostrils together.

Holding the nostrils helps compress the blood vessels and stop the bleeding.

Question 12

How should you handle a knocked-out tooth?

Answer 12

Place it in milk or saline and seek dental care immediately.

Keeping the tooth moist helps preserve it for potential re-implantation by a dentist.

Question 13

What is the first aid for a cut inside the mouth?

Answer 13

• Rinse with warm water.
• Apply pressure with a clean cloth.

Maintaining cleanliness and pressure helps control bleeding and prevent infection.

Question 14

How do you recognize arterial bleeding?

Answer 14

Bright red blood that spurts with each heartbeat.

The high pressure in arteries causes the blood to spurt, distinguishing it from other types of bleeding.

Question 15

What should you avoid doing when using a tourniquet?

Answer 15

Avoid placing it directly over a joint.

Joints can prevent the tourniquet from effectively compressing the blood vessels.

Question 16

Fill in the blank:

Capillary bleeding is often described as _______.

Answer 16

oozing

Capillary bleeding tends to ooze because it involves small blood vessels close to the skin surface.

Question 17

What should you do if bleeding seeps through the first gauze pad?

Answer 17

Apply another gauze pad on top and continue pressure.

Do not remove the first gauze pad as it may disturb clot formation.

Question 18

True or False:

All bleeding eventually stops on its own without intervention.

Answer 18

False

Severe bleeding, especially arterial, requires immediate intervention to prevent life-threatening blood loss.

Question 19

What is the main concern with untreated venous bleeding?

Answer 19

Risk of significant blood loss and potential shock.

Venous bleeding may not spurt like arterial, but it can still lead to rapid blood loss if not controlled.

Question 20

Describe the appearance of venous blood.

Answer 20

Dark red and flows steadily.

Venous blood is darker due to lower oxygen content compared to arterial blood.

Question 21

Fill in the blank:

_______ is the process of cleaning a wound with water or saline.

Answer 21

Irrigation

Irrigation helps remove debris and reduce the risk of infection in a wound.

Question 22

What should be done if a bandage becomes saturated with blood?

Answer 22

Add additional layers of bandage or gauze.

Continuing to apply pressure is crucial in controlling bleeding until medical help arrives.

Question 23

How can you differentiate internal from external bleeding?

Answer 23

Internal bleeding may show bruising, while external bleeding is visible.

Internal bleeding symptoms can be subtle and require medical evaluation for confirmation.

Question 24

What is the immediate action if a tourniquet fails to stop bleeding?

Answer 24

Tighten the tourniquet further.

Ensuring the tourniquet is tight enough is critical for its effectiveness in stopping severe bleeding.

Question 25

# True or False: A tourniquet can be left on indefinitely if necessary.

Answer 25

False ## Footnote Tourniquets should be used temporarily due to the risk of tissue damage if left on too long.

Question 26

What is the **recommended duration** for applying direct pressure before re-evaluating the wound?

Answer 26

5–10 minutes ## Footnote Maintain firm pressure for at least 5 to 10 minutes before reassessing the wound. If bleeding is severe or does not slow, prepare to apply additional measures such as a tourniquet.

Question 27

How should you **position** a person with a **bleeding mouth** injury?

Answer 27

Sit them upright and lean slightly forward. ## Footnote This position helps prevent choking on blood and facilitates drainage.

Question 28

What is a **critical indicator** of shock in a bleeding victim?

Answer 28

Pale, clammy skin ## Footnote Shock from blood loss can also present as rapid breathing and a weak pulse.

Question 29

# True or False: Applying pressure to a bleeding artery requires more force than to a vein.

Answer 29

True ## Footnote Arteries are under higher pressure, necessitating firmer pressure to control bleeding.

Question 30

What is the **purpose** of elevating a bleeding limb?

Answer 30

To reduce blood flow and aid in controlling bleeding. ## Footnote Elevation can help decrease pressure in the affected area, complementing direct pressure.