THE 4 STAGES OF RHEUMATOID ARTHRITIS EXPLAINED
Rheumatoid arthritis (RA) is a chronic autoimmune disease that primarily affects the joints. The progression of RA is typically categorized into four stages, each with its own characteristics and implications for treatment and management. Stage 1: Early RA In this…
EARLY AND FINAL STAGES OF LIMB DEVELOPMENT
The early stages of limb development The early stages of limb development involve a complex series of events that occur during embryonic development. Limb development is a highly regulated process that results in the formation of functional limbs with specific structures…
FETAL PERIOD EXPLAINED
Introduction The fetal period, also known as fetal development, is the stage of prenatal development that begins after the embryonic period and lasts from approximately the 9th week of gestation until birth. During this period, the developing organism is referred…
Study Guide
