Healing Cuts #1 Study Guide

What is the role of white blood cells in a wound?

• They cause bleeding.

• They fight infection.

• They slow down healing.

• They form scabs.

Tags

NGSS.MS-LS1-3

How do platelets help in wound healing?

• By causing infection.

• By stopping bleeding.

• By slowing down the process.

• By removing white blood cells.

Which type of cell is shown in the image related to healing?

• Skin cells

• Muscle cells

• Nerve cells

• Blood cells

Tags

NGSS.MS-LS1-3

What is the role of nerve cells in the immune response?

• To destroy bacteria

• To start the healing response

• To produce antibodies

• To form a barrier

How do platelets help start scab formation?

• By causing infection.

• By slowing down the healing process.

• By stopping bleeding and forming a clot.

• By fighting infection.

Which type of cells are involved in fighting infection?

• Red blood cells.

• White blood cells

• Nerve cells.

• Muscle cells.

What can ruin the healing process by slowing it down?

• White blood cells

• Infection

• Platelets

• Scabs

What is the function of platelets in a wound?

• They fight infection.

• They cause infection.

• They stop bleeding.

• They slow down healing.

How do platelets contribute to healing?

• By causing infection

• By forming scabs

• By slowing down healing

• By fighting infection

What is the role of skin cells in the healing of a cut?

• They stop the bleeding.

• They create new structures and can force the wound to close.

• They fight infection.

• The send signals to start the immune response.

Tags

NGSS.MS-LS1-3