Respiratory System Essay

The pneumonia virus affects the virus affects the respiratory system. The throat, voice box,windpipe, air tubes, air sacs, and most important the lungs are located in the system. Over 4 million people got sick last year with pneumonia and believe it or not 1 in every 5 cases of people who got the virus were hospitalized. Also, the virus targets are age group! 12 and 13 year olds are most common for the virus. This causes the respiratory system malfunction. One example is coughing, sneezing, and

The food then travels through the pharynx, throat, which is a funnel-shape tube connected to the back of the mouth. It passes the food from the mouth to the esophagus. The pharynx has 2 different functions and is also apart of the respiratory system. It has a large piece of cartilage, epiglottis. When swallowing, the epiglottis folds down over the larynx. If there were no epiglottis, the food would travel through the larynx, the windpipe. After passing through the pharynx, the bolus then travels

Digestive, Cardiovascular and respiratory systems. By Richard Patassy MYP3 Digestive systems. The digestive system is a group of organs working together to convert food into energy and basic nutrients to feed the whole body. To achieve the goal of providing energy and nutrients to the body, six processes take place in the digestive system. ingestion secretion mixing and movement digestion absorption excretion There are 3 types of digestion: Normal digestion - Breakdown of Carbohydrates, Proteins

each infected cell is filled with thousands of new viruses, each of them looking to leave the cell to find a new home in another cell and begin reproducing there. The flu is a contagious illness caused by viral infection. The virus attacks your respiratory system – your nose, throat and lungs.

D1 outline the relationships between the cardiovascular, respiratory and energy systems before, during and after a sporting activity Scenario: Mo Farah 5km Run Cardiovascular system changes Respiratory system changes Use of the three energy systems Before race Before the race the cardiovascular system stays the same as there is no physical activity going on. The heart rate is the same. An averages person’s heart rate can range from sixty to one hundred beats per minute, Mo Farah’s heart rate is

require many different tasks to be carried out; the organs used to carry out these processes are known as a system. The functions of these systems can be changed as a result of injury or disease. This essay will focus particularly on the respiratory system and the effects which asthma has upon systems functions. What is the Respiratory System? The respiratory system is made up of the organs in the body which help you to breathe. Breathing is how our body takes in the oxygen

human body is not simply just an organism, or just body. The body is comprised of many different systems. Although these systems all work together with one common goal, to maintain homeostasis, perhaps there are not two systems that work more closely together than the respiratory system and the cardiovascular system. Although the entirety of each body system has a generalized common goal, these two systems share a relationship. The both focus on providing oxygen to the blood, and then ensuring that

RESPIRATORY SYSTEM The respiratory system consists of all the organs involved in breathing. These include the nose, pharynx, larynx, trachea, bronchi and lungs. The respiratory system does two very important things: it brings oxygen into our bodies, which we need for our cells to live and function properly; and it helps us get rid of carbon dioxide, which is a waste product of cellular function. The nose, pharynx, larynx, trachea and bronchi all work like a system of pipes through which the

The respiratory system consists of different structures that all function together to deliver oxygen to the lungs and expel carbon dioxide from the body. The respiratory system consists of structures such as the nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, alveoli and the lungs. The primary function of the respiratory system is gas exchange but other functions also include sound production, assistance in abdominal compression, and coughing and sneezing. The lungs are the main organ

Respiratory Distress Consisting of respiratory circulation, upper and lower airways, and the chest wall the pulmonary system interchanges oxygen and carbon dioxide between our blood and the environment we live in. The pulmonary system works by moving air into and out of the lungs by ventilation, then diffuses the gases between pleural spaces in the lungs and bloodstream. The act of ventilation is involuntary, being controlled by the sympathetic and parasympathetic nervous system of the autonomic