Essays on Human Anatomy

One of the defining traits that set humans apart from other species is their ability to be habitual bipeds, but it is evident that humans were not always bipedal. There have been many theories of what led ancestral humans to one day decide to get…

 Our bodies are covered with skin and hair that help guard us internally from hazardous elements entering externally. The system of skin and hair is known as the integumentary system. The skin is made up of multiple layers of tissue and cells, connective tissue, and…

The skeletal system consists of 206 bones split up into sections and types. Some of the major bones in the body are things like your Cranium, Sternum, Femur, ulna, radius, tibia and your fibula. The biggest bone in your body is the femur, the smallest…

Throughout the human body there are many organisms and functions. One of the main organisms needed to live is the skeletal system. The skeletal system has problems that can be dangerous for other human organisms. There are a variety of diseases that can cause problems…

Pain is a common aspect of the majority of injuries and pathologies, with its protective nature causing it to interrupt all other activity and current behaviours Pain is commonly described by the International Association for the Study of Pain (IASP) as “An unpleasant sensory and…

Pain is an unpleasant sensory and emotional experience associated with actual or potential tissue damage. There are many different types of pain they arise through a unique mechanism, known as nociception with the use of receptors known as nociceptors. Nociceptors are free nerve endings indicates…

Pain is a feeling of distress that is often caused by intense or damaging stimuli and helps an individual realize that there is something wrong. The perception of pain is something that connects all of us together and is a sensation that each person has…

First of all, calcium channels are the channels that present on the membrane where they have the ability and responsibility to produce the physiological changes in the body and there are many changes that are enhanced from the potential of the channel to form actions…

Force is the thing where we put our whole pressure on an object, so to get more clear understanding we can call force in simple words that the force is the push and pull of an object. The daily life force is also known as…

Anatomy and physiology of respiratory system Respiratory system is set of organs which are responsible in taking in oxygen in our body and expelling oxygen out of our body. The primary organ of this system is the lungs which carry the oxygen we breathe. Lungs…

Introduction Dental developmental anomalies are considered to be rare in clinical practice. Gemination and fusion are two developmental disturbances presented as the union of teeth. The union between affected teeth can be at the level of enamel, dentin, cementum, or pulp depending on the stage…

Let’s start with the obvious: Women do astounding things all over the world. As we know along with glory comes shame, more particularly around menstruations. Every month, the blood flows out from the inner lining of her uterus passing through her vagina and this entire…

The olfactory system is directly linked to the oldest parts of the brain, the palaeocortex and the limbic system, in which both account for mood and emotions. Phylogenetically, it was hypothesized that chemo-taxis and olfaction were the first means of communication or finding nutrition, even…

In vitro fertilization laboratory is to get the best ratios between the number of oocytes retrieved and the ratio of embryo production which are highly viable. First step is obtaining the oocyte and spermcells from the patients. Then to improve the success rates we use…

In this article “What our ancestor’s fossils does not tell us” by Chet Raymo discusses the skeleton that they can tell us many things but not everything about them. He discusses The Nariokotome Homo erectus Skeleton, edited by Alan Walker and Richard Leakey. It was…