NEET PG DENTAL EXAM

Detailed explanation-1: -The brain is housed inside the bony covering called the cranium. The cranium protects the brain from injury. Together, the cranium and bones that protect the face are called the skull. Between the skull and brain is the meninges, which consist of three layers of tissue that cover and protect the brain and spinal cord.

Detailed explanation-2: -The cranial cavity fills most of the upper part of the skull and contains the brain. The spinal cavity is a very long, narrow cavity inside the vertebral column. It runs the length of the trunk and contains the spinal cord.

Detailed explanation-3: -Superior or cranial-toward the head end of the body; upper (example, the hand is part of the superior extremity). Inferior or caudal-away from the head; lower (example, the foot is part of the inferior extremity). Anterior or ventral-front (example, the kneecap is located on the anterior side of the leg).