A: The biotic factors of the desert biome include the living organisms, such as plants and animals, that call the desert home, while abiotic factors include the elements and resources to support life, such as sunlight, water and air.
Finger cramps are also caused by fingers that feel like they need to be cracked or popped due to excess pressure in the joints. In other cases, a more serious disease may cause finger cramping, such as osteoarthritis or even vitamin deficiencies.
Trigger finger is a snapping or locking condition of any of the digits of the hand when opened or closed. Trigger finger is medically termed stenosing tenosynovitis. Trigger finger is caused by local swelling from inflammation or scarring of the tendon sheath around the flexor tendons. These are tendons that normally pull the affected digit inward toward the palm (flexion). Usually, trigger finger occurs as an isolated condition because of repetitive trauma.