Category: Respiratory System

Once in the interstitium, particles may be engulfed by macrophages that live there. the particles may then be degraded intracellulary. On the other hand, these interstitial macrophages may therefore effectively relocate to a close by lymphatic channel, or alongside uningested particles, be conveyed in the flow of interstitial fluid towards the lymphatic framework, bronchial tree,…

Arterial blood gas test (ABG) is one of the most common standard diagnostic tools that is used to measure important physiological components, such as arterial blood oxygen tension, arterial carbon dioxide tension, and the bloods pH level. Therefore, arterial blood gases give us easy accessibility to understand how well a patients acid-base balance functions, how…

A 56-year-old male was diagnosed with Chronic Obstructive Pulmonary Disease, also known as COPD. He has a past medical history of heart failure with an ejection fraction of 35% following a myocardial infarction. He was a smoker for 41 years, has hypertension, and is on 2 liters of home oxygen. The medications that this patient…

The major functions of the respiratory system are to allow the movement and exchange of circulating air in the atmosphere to and from the lungs and to monitor and control blood acid-base balance in the body. The system is made up of multiple structures carrying out processes of ventilation, inspiration and expiration, to ensure the…

The respiratory system is divided into two tracts. The upper respiratory tract consists of the paranasal sinuses, the nasal cavity, the pharynx, and the epiglottis. The paranasal sinuses are lined with mucous membranes that warm, humidify, and filter the air. The epiglottis seals off the airway during swallowing. The lower respiratory tract consists of the…

Lower respiratory infections include pneumonia (infection of the lung alveoli), as well as infections affecting the airways such as acute bronchitis and bronchiolitis, influenza and whooping cough. They are a leading cause of illness and death in children and adults across the world (European Lung Foundation). History of disease Lower respiratory tract infections are a…

This essay will be explaining the causes, symptoms, diagnosis and treatment of three conditions which effect the respiratory system, these are asthma, cystic fibrosis and tuberculosis. It will also be discussing how lung carcinoma and emphysema relate lifestyle to conditions and how they affect the respiratory system. Asthma is a respiratory disorder that is associated…

The respiratory framework also have a function of protection by defense mechanisms of this system,the defense of the respiratory tract against breathed in particles and gases includes the coordination of numerous complex physiological, biochemical and immunological procedures that collaborate straightforwardly with the properties of breathed in materials.The different guard mechanisms are integrated to provide local…

Introduction Organs and structures in the respiratory system are very important for life because they make it possible for gases that are needed for cellular processes to move between cells. Carbon dioxide, a waste result of metabolism, is pushed out of the body by this complex system. Oxygen from the air we breathe is efficiently…

Once in the interstitium, particles may be engulfed by macrophages that live there. the particles may then be degraded intracellulary. On the other hand, these interstitial macrophages may therefore effectively relocate to a close by lymphatic channel, or alongside uningested particles, be conveyed in the flow of interstitial fluid towards the lymphatic framework, bronchial tree,…