Cases of Pure __________ ALL Have the Best Prognosis

question 16

Multiple Choice

Cases of pure __________ ALL have the best prognosis.

• A) L1
• B) L2
• C) L3
• D) L4
• E) None of the above

---

Definitions:

Epidermis

The epidermis is the outermost layer of the skin, serving as a protective barrier against environmental damage, such as pathogens and physical harm.

Stratum Germinativum

The deepest layer of the epidermis, responsible for generating new skin cells.

Stratum Basale

The deepest layer of the epidermis, consisting of stem cells capable of dividing to generate new cells, contributing to skin renewal and repair.

Ultraviolet Radiation

Ultraviolet Radiation is a type of energy emitted by the sun and artificial sources, known for its ability to cause skin damage and beneficial properties in vitamin D synthesis.