Essays on Vertebrae

Mechanics function of the spine

The human body is meticulously designed with a complex and specialized skeletal system that helps not only provide support and structure for the body but enhances motion and stability. The spinal cord is the extension of the brain and it forms an essential part of the central nervous system. As people age the mechanics of the body are altered (NiosiOxland 2004). Degenerative processes are inevitable and as such, the facet joints, discs and vertebrae are affected. These degenerative issues of the spine include the degenerative disc disease, which is well known; others include Slipped discs, Spinal stenosis Osteoarthritis and ...

Osteoporosis is a debilitating disease characterised by reduced mineral density of the bones as well as the destruction of the tissues of the bones. This damage makes the bone fragile and prone to fractures. The fractures often occur in the spine, wrist, and the hip bone. The disease mostly affects the elderly individuals in the society. This paper examines the causes, diagnosis, prognosis, and osteoporosis-related psychosocial issues. Additionally, the paper is set to explore the accommodations required for an individual suffering from osteoporosis.

Causes of Osteoporosis

Loss of bone density and structure is natural in the process of ageing. However, bone loss ...

Over a period of 400 million years, animals in the vertebrate category have evolved to a diverse array of life adaptations on earth. Vertebrates represent animals that are most familiar with people and are used for food, adopted as pets and deployed for labor. They include fish, reptiles, birds, amphibians and mammals. The classification system that groups vertebrates according to each of the classes that have been mentioned above utilizes genetics, anatomy, and the evolutionary relationships. Animals are classified starting with the kingdom which is a large body that encompasses animals that have similar characteristics and end up with ...

Osteomyelitis is a serious bone infection, occurring rarely, that metastasizes to the bone through the bloodstream. Additionally, surgery or open fracture can also cause the bone infection. Normally, bones do have enough resistance power to evade the infection, but the introduction of microorganisms hematogenously from surrounding structures or direct immunization concerning a surgery can trigger the disease. The persistence of infection for a long time span is referred to as chronic osteomyelitis. Studies over the years have put forward some important factors in the pathogenesis of the disease. These include immunity level of the host, type and location of ...

The aim of this essay is the presentation of 30 human bones associated with the skull, the vertebral column, the thoracic cage, the pectoral girdle and upper limb, the pelvic girdle and lower limb, and the joints. The review will be conducted in categories and will include a description of the function and their classification. The bones of the skull can be divided into two categories: the cranial bones (the calvarium and the cranial base) and the facial bones. Three bones of the calvarium are the frontal bone, the occipital bone, and the parietal bone. The frontal bone forms ...

LANGUAGE DEVELOPMENT HYPOTHESES

Multiple Choice Test. Chapter 1 - It is the sending and receiving of information, ideas, feelings, or messages. (page 3) - Language - Communication (answer) - Speech - Voice - Dialogue - What do you call an area on the roof of the mouth just behind the upper teeth that produces the s sound? (page 5) - Pragmatics - vocal-auditory channel - tongue - alveolar ridge (answer) - larynx - This the first design-feature made by Hockett, That is, human beings communicate by forcing air ...