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Respiratory System - Free Essay Examples and Topic Ideas

The respiratory system is an essential part of the human body, responsible for the exchange of oxygen and carbon dioxide between the body and its environment. It includes the organs required for respiration, such as the nose, pharynx, larynx, trachea, bronchi, and lungs. The process begins when air enters the body through the nose or mouth, then moves through the various parts of the system before reaching the alveoli in the lungs, where the exchange of gas occurs. The respiratory system also plays a vital role in regulating the pH balance of the body and removing waste products. Overall, the respiratory system is crucial for providing the body with the oxygen it needs to survive.

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  1. 1
    Investigation Into How Alcohol Affects the Heart Rate in Daphnia
    Words • 816
    Pages • 3

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    Paper Type:800 Word Essay Examples
    Daphnia, often known as the water flea, is a crustacean. Similar to other arthropods, daphnia contains an open circulatory system. Haemolymph, a blood-like fluid, is passed through the body cavity. Although an open circulatory system may not be as efficient as a closed one, it is perfectly suitable in many organisms similar to Daphnia. You can easily view blood cells through the body as they quickly flow through the body cavity.(Circulation and gas exchange (2018). Alcohol has different levels of…
    AlcoholHeartRespiratory System
  2. 2
    Debunking Myths: Long-Distance Running and Clothing
    Words • 605
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    The first misunderstanding is that long-distance running can be an alternative to warm-up activities. Muscles and joint tissue activities of body are not high, the flexibility of ligaments and stretching will also be obviously slowed down, the reason is that the exposure to the cold air will affect people’s body. Without adequate warm-up activities, it is likely to cause muscle strain. But running alone is not a way of warm-up. There is the second myth, which is about clothes matters,…
    Air PollutionExerciseHealthRespiratory SystemSports
  3. 3
    Respiratory System of a fish
    Words • 1325
    Pages • 5

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    Paper Type:1300 Word Essay Examples
    The respiratory system is an intricate structure existing in most forms of life, which allows for these organisms to take air into their bodies for cellular respiration to take place inside cells, as the name suggests. Cellular respiration is the oxidation of organic compounds that occurs within cells, producing energy for cellular processes. In humans, glucose is the 'fuel' molecule, which is oxidised by oxygen, producing carbon dioxide, water and energy. The formula is this: C6H12O6 (aq) + 6O2 (g)…
    AnatomyAnimalsBiologyRespiratory SystemZoology
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  4. 4
    The Nose, Nasal Cavity, and Pharynx Issuses
    Words • 349
    Pages • 2

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    Paper Type:350 Word Essay Examples
    The nose is the primary passageway for air entering the respiratory system. Air normally enters through the paired external nares, or nostrils, which open into the nasal cavity . The vestibule is the space contained within the flexible tissues of the nose The nasal septum divides the nasal cavity into left and right portions. The superior , middle , and inferior nasal conchae project toward the nasal septum from the lateral walls of the nasal cavity. A bony hard palate…
    Air TransportationAnatomyHuman AnatomyResearchRespiratory SystemScience
  5. 5
    Investigation into the Effect on Pulse Rate & Breathing Rate During
    Words • 2718
    Pages • 10

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    Paper Type:3000 Word Essay ExamplesCause And Effect Essay
    I am going to conduct an experiment on two fellow students. My first subject is Saleh he is a 30 year old male of ectomorphic body frame he is a habitual smoker and does not take regular exercise. My second subject is Laurence he is 19 year old male of ectomorphic body frame and does not smoke, by stark contrast he also takes regular exercise. In this experiment I will be conducting an investigation into the effects of exercise on…
    AnatomyBiologyExerciseHealthHeartRespiratory System
  6. 6
    Apprehending Asthma: The Rundown of Asthma and How to Manage It
    Words • 627
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    Introduction Asthma is a pulmonary inflammatory disease that affects millions nationwide. With the rising effects from poor air quality, being cognizant of asthma can help overcome its consequences. This article will describe the pathophysiology and risk factors of asthma, how one with asthma presents, its signs and symptoms, how to manage it, and its prognosis in California. Pathophysiology & Risk Factors The flu typically has specific pathogens that cause illness. With asthma, no specific etiologic agent causes it. In fact,…
    AsthmaHealthMedicineRespiratory System
  7. 7
    Caring For an Acutely Ill Patient in the Health Care Practice
    Words • 2115
    Pages • 8

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    Below we will discuss a case of acute illness, how a patient is received and what efforts were made to make her better. According to NMC code of conduct (2008), i have to hide patient's real name, for confidentiality reasons. I will call my patient as Rita. She is a 60 years old lady, who lives with her husband on a 3rd floor flat with a lift access. Professionally she works as a dinner lady in a local primary school.…
    CaringHealthHealth CareHeartMedicineRespiratory System
  8. 8
    The Effects Of Shoes On Our Physical Performance While Running
    Words • 2438
    Pages • 9

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    Paper Type:2500 Word Essay ExamplesCause And Effect Essay
    Hypothesis My expectation and inspiration for this analysis is based upon my prior knowledge that I have gained during our healthy body systems unit, looking deeply into the bodies muscular system and how it can affect a person's physical performance. My hypothesis for this experimentation is that the different varieties of shoes and their soles will affect the physical performance of a person while running. Introduction This experimentation consists of different characteristics of the human bodies (lower) muscular system, specifically…
    Respiratory SystemRunning and joggingShoes
  9. 9
    Airway Management in Patients
    Words • 2218
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    DISCUSS AIRWAY MANAGEMENT IN THE INJURED AND CRITICALLY ILL PATIENTS IN THE CONTEXT OF PREHOSPITAL CARE AS PER YOUR ECT SCOPE Airway management is one of the first priorities in the emergency care. Failure to manage the airway in a given time approximately 6 minutes can lead to hypoxic brain injury or even death. First step for airway management differs in terms of trauma emergency or medical emergency. Medical emergency method of establishing a patent airway is head tilt chin…
    Human AnatomyManagementRespiratory System
  10. 10
    Bad effect of junk foodsJunk food most common and most known
    Words • 902
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    Paper Type:800 Word Essay ExamplesCause And Effect Essay
    Bad effect of junk foodsJunk food most common and most known type of food now these days. It is ready to eat or packaged food having low nutrition value. Disregard that it is more spicy and tastefully attractive than any hygienic foods. There are number of items which includes in this food for example Burgers, fries and different kind of drinks. And a great number of people are getting it respectively.regardless of attraction they are making some harmful impacts on…
    BiologyFoodHealthJunk Food Good Or BadJunk FoodsNutrition
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  11. 11
    Airway management
    Words • 1433
    Pages • 6

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    Paper Type:1400 Word Essay Examples
    In a prehospital sector, airway obstruction or non-patent airway is one of the major problems that both medical and trauma patients faceses world-wide or is a challenge that is encountered by prehospital care providers. The goal of airway management is to provide adequate ventilation as part of the overall resuscitation effort, failure to provide it could lead to death. As the patient will experience hypoxia and hypoxemia, hence leading to organ and tissue failure. Certain methods are used to perform…
    Human AnatomyManagementRespiratory System
  12. 12
    Anatomy: Respiratory System
    Words • 767
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    Paper Type:700 Word Essay Examples
    Intro The main function of the breathing system is to supply the blood with oxygen. The breathing system does this through breathing. Breathing is a natural process that we utilize to acquire oxygen, unlike consuming or drinking to get energy. When we breathe, we inhale oxygen and exhale co2. This exchange of gases is the respiratory system's means of getting oxygen to the blood. The breathing system is responsible for taking the gases to and from the exchange surfaces of…
    AnatomyRespiratory System
  13. 13
    Efficiency of Lungs vs. Gills: A Comparative Analysis
    Words • 1147
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    Paper Type:1300 Word Essay Examples
    Gills and lungs are often compared for their efficiency in humans. Air enters through the mouth or nose, moving into the nasal cavity and passing through the pharynx where air and food intersect. Despite the risk of choking, the pharynx allows for breathing during exercise and respiration through the mouth if the nose is closed. The epiglottis opens to allow air into the glottis, passing through the larynx (voice box). Air then travels to the trachea where cilia clean it…
    BirdFrogHumanRespiratory System
  14. 14
    Pathophysiology of COPD and Health Issues
    Words • 3678
    Pages • 14

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    Paper Type:3500 Word Essay Examples
    This project will discuss the pathophysiology of the disease procedure persistent obstructive lung illness (COPD). It will take a look at how this illness affects an individual looking at the biological, psychological and social elements. It will achieve this by describing a patient who was confessed to a medical ward with an exacerbation of COPD. Additionally with support of Gibbs model of reflection (as pointed out in Bulman & & Schutz, 2004) it will show how an experience changed a…
    HealthHealth IssuesRespiratory System
  15. 15
    Control of Breathing – An Overview
    Words • 1100
    Pages • 4

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    Paper Type:1200 Word Essay Examples
    An essay on the mechanism of breathing and its control The basic mechanisms involved in inspiration and expiration are as follows; Inspiration The contraction of the diaphragm and external intercostals muscles leading to an expansion of the lungs. This expansion means there is an increase in the volume of the thorax and a decrease in intrapulmonary pressure. A pressure gradient is therefore established from the atmosphere to alveoli, hence air being suck into the lower pressure in the lungs called…
    Respiratory SystemZoology
  16. 16
    The Respiratory and Circulatory Systems
    Words • 324
    Pages • 2

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    Paper Type:300 Word Essay Examples
    Explain how the respiratory and circulatory systems coordinate the supply and transport of oxygen to the cells and removal of carbon dioxide from the blood. (10 Marks) Paragraph 1: What happens in the respiratory system? Respiratory System: Coordinating the Supply and transport of Oxygen Oxygen is inhaled through the nose or mouth Travels down through the Pharynx Travels down the Larynx Reaches the lungs and goes through the Bronchi Through the Bronchioles Then reach’s the Alveoli The Oxygen then leaves…
    BiologyHuman HeartRespiratory SystemScienceZoology
  17. 17
    Nursing Care of a Patient Diagnosed with Pneumonia
    Words • 1346
    Pages • 5

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    Paper Type:1300 Word Essay Examples
    Patient Description Patient is a Caucasian 83 year old female that came into the emergency department from Wynwood assisted living facility with an increase of fatigue, worsening confusion and a 1 day history of a fever. Patient weighs approximately 90 pounds upon admission with a height of 64 inches. Patient has known COPD and is a former heavy smoker that also has a history of pneumonia, hypertension, atrial fibrillation, and dementia. Upon presentation to the emergency department patient has had…
    CareNursingRespiratory System
  18. 18
    Speech Mechanism Or Production of speech
    Words • 912
    Pages • 4

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    Paper Type:850 Word Essay Examples
    As we know an air stream is the basis of speech sounds because for the production of speech sounds, we need an air stream. This air stream is produced by an air stream mechanism. There are three main air stream mechanisms: (1) Pulmonic (2) Glottalic and (3) Velaric air stream mechanism. The pulmonic air-stream mechanism: The pulmonic air-stream mechanism consists of the lung and respiratory muscles. The walls of lungs act as initiator. They are moved so the air is…
    ProductionRespiratory System
  19. 19
    How the digestive, cardiovascular and respiratory system are interrelate?
    Words • 1491
    Pages • 6

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    Paper Type:700 Word Essay Examples
    The Human Respiratory System The respiratory system is an important part to how our bodies function. Respiration has two meanings. According to Kenneth Miller, author of Biology, respiration is defined as the release of energy from the breakdown of molecules in food in the existence of oxygen. It is also the process by which oxygen and carbon dioxide are interchanged between cells, the blood, and the air present in lungs (956). Many different species of animals have a different way…
    BiologyRespiratory System
  20. 20
    The Initial Physical Examination
    Words • 1475
    Pages • 6

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    Paper Type:1400 Word Essay Examples
    Mary and Bill adopted a three-year-old toddler named Sam two weeks ago. Sam is good-natured and very inquisitive. Typically, before the finalization of an adoption, children are required to undergo a routine examination by a physician. However, the required examination is not meant to be a complete health screening, and many conditions are not even checked. Therefore, Mary and Bill are bringing Sam to Trinity Medical Center for a standard physical examination by a pediatrician to assess his health status.…
    ExaminationHealthRespiratory System
  21. 21
    Understanding human anatomy and physiology
    Words • 2156
    Pages • 8

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    Paper Type:2000 Word Essay Examples
    Metabolism refers to the chemical reaction collections that take place in the cells of the body. The process of metabolism converts the body nutrients derived from food ingested to produce essential energy requirements for the body. The body requires energy for muscular activity and movements as well as blood circulation, breathing, making new cells, lymph, and tissue fluid transmission of nerve impulses and repair of body tissues among other roles. The control of metabolic chemical reactions in the body is…
    Cardiovascular SystemCellular RespirationHumanHuman AnatomyHuman Digestive SystemHuman Physiology
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