Bursitis and tendinitis are both common conditions that cause swelling around muscles and bones. They occur most often in the shoulder, elbow, wrist, hip, knee, or ankle. A bursa is a small, fluid-filled sac that acts as a cushion between a bone and other moving body parts such as muscles, tendons, or skin.
In higher vertebrates, such as reptiles, birds and mammals, there are 12 pairs of cranial nerves. Lower vertebrates, such as fish and amphibians, have 10 pairs of cranial nerves. Continue Reading.
Cranial Nerves: Review Info There are 12 pairs of cranial nerves. Olfactory I Optic II Oculomotor III Trochlear IV Trigeminal V Abducens VI Facial VII Auditory (vestibulocochlear) VIII Glossopharyngeal IX Vagus X Spinal Accessory XI Hypoglossal XII To help memorize each, a mnemonic is often used by students such as. . .