Upper respiratory tract

What is the difference between the upper and lower respiratory tracts? According to the e-book and what I read "The upper respiratory tract includes the nose, nasal cavity, sinuses, pharynx, larynx, and the upper portion of the trachea. The lower respiratory tract consists of the lower portion of the trachea, the bronchial tree, and the lungs." The e-book stated in page 151 that "The lower respiratory tract is essential for the exchange of oxygen and carbon dioxide. As the bronchi enter the

There are three major organs in the upper respiratory tract. The nose, the pharynx, and the larynx are all located outside of the chest cavity and play a major role in sustaining life. These three anatomical parts help draw in oxygen from the atmosphere to the lungs for gas exchange. However, these organs do not only contribute to the exchange of gases but also provide separate functions as well. The nose is the organ that projects above the mouth on the face of a person or an animal. The nose

The respiratory system is divided into two main parts, the upper respiratory and lower respiratory tract. The upper respiratory tract consists of the nasal cavity which is a hollow space behind the nose, it is lined with mucous membrane and small hairs, which traps smaller particles entering with the air, the nasal cavities main purpose is to heat, humidify and filter the air before it passes into the lungs (Whittemore and Cooley, 2009 ). The sinuses are hollow areas in the bones of the skull and

articulation. First and foremost, the respiratory system’s primary function is to provide the exchange of gases between humans and the environment through the process of inspiration and expiration in order to maintain cell metabolism. The organs of the respiratory system are located in the thoracic (lower respiratory tract) and the cranial and cervical regions (upper respiratory tract). The lower respiratory tract is comprised of the lungs and trachea. The upper respiratory tract encompasses the nasal, oral

Toxicology Name April 9th, 2012 Env/410 Jennifer Ott Environmental toxicology refers to specific organs as target organs. This is an organ that has the highest probability of being affected by exposure to a specific substance. Target organ toxicity refers to the negative effects a chemical has on that target organ after entry into the body (Hodgson, 2010). There are multiple organs such as the liver which are targeted simply because of ease of access. Any organ that can be accessed through

all alone. This is regularly as a result of a lung condition that keeps the lungs from retaining oxygen, including: COPD, pneumonia, asthma ,dysplasia or immature lungs in infants,heart disappointment,cystic fibrosis,lung disease, injury to the respiratory framework. To figure out if a patient will profit by oxygen treatment, specialists will test the measure of oxygen in his or her blood. Low levels imply that a man might be a decent contender for supplemental oxygen. 1b. Explain how the oxygen

Shanleigh Blackburn – 670207 Paediatrics Assignment: Down’s Syndrome I believe that children with Down’s Syndrome can benefit greatly from Physiotherapy, due to the physical impairments often associated with their condition. What is Down’s Syndrome?: Down’s Syndrome is a genetic condition affecting one in every 1000 births world wide. It is estimated that 700 babies are born with Down’s Syndrome annually. (Robertson, 2016) Typically, there are 23 pairs of chromosomes in a normal, healthy human

and decreases the risk of the patient becoming emotionally exhausted (Swearingen 2016, p. 19). Developing a plan of care is important to provide continuity of care (Ingham-Broomfield 2015, p. 249). Medication Pneumonia is the inflammation of the respiratory bronchioles and alveoli (Hales 2014, p. 1251). This can be caused by pathogens entering into the lung through coughs, aspirations, talk, sneezing or the bloodstream and develop an infection (Hales 2014, p. 1252). During the sim scenario, Jenny was

Review of literature: Acute respiratory infections are a major cause of human disease and are one of the most important causes of child mortality throughout the globe. Though there are considerable variations in infantile mortality, according to World Health Organization, the lower respiratory tract infections are the second most important cause of death among children < 5 years of age. (Carolina et al., 2012) Respiratory syncytial virus is most frequently detected in childhood illness. Factors

Characteristics Morphology of the infectious agent Rubella virus is a member of the Togaviridae family though is its own genus, Rubivirus. Rubella is caused by the Rubella virus which can be found in the blood, stool, or throat of an infected individual (change). There is currently only one genetically stable serotype of Rubella, however a phylogenetic tree analysis of nine virus strains confirms the existence of a minimum of three distinct genetic lineages (Parkman, 1996). The virus is spherical