Human gastrointestinal tract

Difference: The difference in the upper respiratory and lower respiratory tract is their location . The organs of the upper respiratory tract are located outside the chest cavity, whereas the lower respiratory tract are located inside the chest cavity. Upper respiratory tract infection, are conditions that affects the nose, sinus, pharynx or larynx. Conditions commonly are • tonsillitis, • pharyngitis, • laryngitis,sinusitis, • otitis media, • common cold. These conditions are basically…

According to the World Health Organization, mercury and lead are two of the top hazardous chemicals of public health concern. Exposure to these toxicants results in serious damage in human bodies, especially young children. If human consume food or drinks that are contaminated with mercury or lead in their diet, they will cause neurological, physical, and behavioral effects, which are irreversible. The degree of severity depends on the amount of hazards in bodies (“Lead”, 2017 & “Mercury”, 2017)…

The complex evolution of humans has allowed for the development of a mammal so advanced that its population has grown beyond exponentially in a relatively short time scale. The complexity of humans is due in part to intelligence in the form of a large, well-developed brain. An organ of this size and importance is what is known as an expensive tissue, meaning the body requires a substantial amount of energy to produce it (Mink et al. 1981). To explain the relationship between energy and brain…

Among the many supplements available for alternative and supplementary therapies, echinacea and flaxseed are two popular ones used today. Despite the disbelief of some in the use of alternative medicine, research shows that it does have effects on the body and it is important for healthcare workers to be aware of these effects to ensure the best care for their patients. The purpose of this paper is to discuss the therapeutic effects, indications, contraindications, side effects, cost, and…

Introduction It is inevitable that parents will eventually have to seek the expertise of a physician or pediatrician for their child with regard to advice, diagnosis, assessment, and/or resources. Oftentimes, parents enter physician’s office with thoughts about what is and what is not causing their symptoms to transpire offering their own interpretations (Gill & Roberts, 2012). Such encounters will allow for the opportunity for physicians to apply their medical expertise with a goal of…

Our earth is consisted of biological importance that affects our daily life. We have invented and innovated several practices to help maintain an environmental yet economic status. Clear cutting is a prime example of this similar method. Clear cutting also known as clear felling is a logging practice in which every tree is cut down from a selected area (Clear-Cutting). This method is the most common method yet the most controversial. This practice has several effects on the economy and the…

Influenza is a highly contagious respiratory infection caused by the influenza virus. The illness can range from mild to severe, and can infect people of all ages, races, genders, and sizes. Generally, the illness is not life threatening in most people, but certain groups are at higher risk of requiring hospitalization or even dying from influenza. These at-risk groups of people include young children, the elderly, and people with compromised immune systems. The CDC estimated that there were “25…

that require lots of muscle building. Overtraining more times than not leads to the end of the athletes career or life time issues. The syndrome has been on the hot list of scientist because of signs that overtraining is leading to upper respiratory tract infections in swimmers and runners. On the flip side people find…

Caleb Heathershaw Dr. Aresco BSC1010C 15 November 2017 The Ibex and the Frog: Cloning to Save Species Species are going extinct every day. Although new species are being discovered, losing the old ones has consequences. One method scientists are considering to keep species alive is a process called cloning. There are many misconceptions about cloning, and this paper will seek to clear up the reality of cloning extinct and endangered species. Now, we’re not going to see any dinosaurs roaming…

The human microbiome project The Human microbiome project was the first step into research about bacteria that is present in the human body, and the association with disease. The project was launched in 2007 and was set out to be a five year program. It was funded by the United States National Institute of Health (NIH) however it involved many specialist from many countries worldwide, the original funding was around $115 million. The main purpose of the project was to analyse “how changes in…