PBS 2.1 Review

Front

What is a mole in dermatology?

Back

A mole is a growth on the skin that can vary in color, size, and shape. It is usually benign but can sometimes indicate skin cancer.

Front

What are the signs of a potentially cancerous mole?

Back

Signs include asymmetry, irregular borders, multiple colors, a diameter larger than 6mm, and changes in size, shape, or color.

Front

What does asymmetry in a mole indicate?

Back

Asymmetry in a mole means that one half does not match the other half, which can be a warning sign of skin cancer.

Front

What is the significance of irregular borders in moles?

Back

Irregular borders can indicate that a mole is not benign and may be a sign of skin cancer.

Front

What role do platelets play in the body?

Back

Platelets, or thrombocytes, assist in blood clotting, helping to prevent excessive bleeding.

Front

What is the ABCDE rule for moles?

Back

The ABCDE rule helps identify potential skin cancer: A for Asymmetry, B for Border irregularity, C for Color variation, D for Diameter larger than 6mm, and E for Evolving changes.

Front

What does it mean if a mole is evolving?

Back

An evolving mole is one that changes in size, shape, color, or elevation, which can be a sign of malignancy.

Front

What is the diameter threshold for concern regarding moles?

Back

A mole with a diameter larger than 6mm is often considered concerning and should be evaluated by a doctor.

Front

What is the function of the immune system in relation to skin health?

Back

The immune system helps protect the body from infections and diseases, including skin cancers.

Front

How can one differentiate between a benign and malignant mole?

Back

Benign moles are usually uniform in color and shape, while malignant moles may have irregularities in color, shape, and size.