How Hooke’s Law Has Led to Advancements in Respiratory Care

672 Words2 Pages
bulb-icon

Recommended: Hypothesis hooke's law

Everyday amazing things happen in the human body. One of the things that happens is the way we take a breath, how we are able to use that breath to sustain life. As a breath is taken in, there’s many different physical and gas laws that take place to allow it to happen. With Hooke’s law I will be discussing what it is, how it relates to respiratory care, and the medical advances it may include. Hooke’s law was named after the man that discovered it in 1660. Robert Hooke was a 17th century physicist who discovered the relationship between the forces applied to a spring and elasticity. He published his book in 1678 that included the description of his work. Hooke’s law states that any elastic body, like a spring is acted on by a unit of force it will then move a unit of length. If moved two units of force it will move two units of length and it goes on and on. Hooke’s law states that there is a relationship between forces and elasticity. Generally this relationship is best shown through the equation F=kx. F represents the force applied to a spring and can either be a strain or stress that will be applied to a spring. X is the movement of a spring, with a negative value showing the displacement when it’s stretched. K represents the spring’s constant and details the rigidity of the spring. (Jessa, 2010) Another distinctive characteristic of Hooke’s law is that it only works in small frame of reference. It’s the law that is mostly effective for small distortions in a spring and anything greater would need another method to explain it mathematically. Another interesting idea of Hooke’s law is that it explains the first law of thermodynamics and shows any spring compressed perfectly will conserve the energy applied to it. The only ener... ... middle of paper ... ... when using a mechanical ventilator. If you over extend the lungs pass there elastic properties then there is a chance of causing a severe pneumothorax. Works Cited Jardins, T. (2013). Cardiopulmonary anatomy & physiology. (6 ed.). Clifton Park, NY 12065: Delmar. Ranieri, V. M., Guiliani, R., Mascia, L., Grasso, S., Petruzzelli, V., Bruno, F., Fiore, T., & Brienza, A. (1995). Chest wall and lung contribution to the elastic properties of the respiratory system in patients with chronic obstructive pulmonary disease. European Respiratory Journal, doi: 10.1183/09031936.96.09061232 Jessa, T. (2010, Febuary 10). What is hooke's law?. Retrieved from http://www.universetoday.com/55027/hookes-law Mayo clinic. (2011, April 05). Pneumothorax diseases and conditions. Retrieved from http://www.mayoclinic.org/diseases-conditions/pneumothorax/basics/definition/CON-20030025?p=1

Show More
Related

  • The Toughing Housewife Case Study

    533 Words  | 2 Pages

    The contraction of the inspiratory muscles increases the volume of the thoracic cavity causing the pressure within the alveoli to decrease and air to flow into the alveoli. During resting inspiration, the diaphragm, the external intercostals and the parasternal intercostals contract to stimulate inspiration. During forced inspiration the scalene and the sternocleidomastoid muscles contract to further expand the thoracic cavity. The pectoralis minor muscles also play a minor role in forced inspiration. During quiet breathing, relaxation of these muscles causes the volume of the thoracic cavity to decrease, resulting in expiration. During a forced expiration, the compression of the chest cavity is increased by contraction of the internal intercostal muscles and various abdominal

    Read More

  • Case Study of a Patient with Chronic Obstructive Pulmonary Disease

    564 Words  | 2 Pages

    Additionally, some of the general diagnostic and pulmonary function tests are distinct in emphysema in comparison to chronic bronchitis. In the case of R.S. the arterial blood gas (ABG) values are the following: pH=7.32, PaCO2= 60mm Hg, PaO2= 50 mm Hg, HCO3- = 80mEq/L. R.S.’s laboratory findings are indicative of chronic bronchitis, where the pH and PaO2 are decreased, whereas PaCO2 and HCO3- are increased, when compare to normal indices. Based on the arterial blood gas evaluation, the physician can deduce that the increased carbon dioxide is due to the airway obstruction displayed by the hypoventilation. Furthermore the excessive mucus production in chronic bronchitis hinders proper oxygenation leading to the hypoxia. On the other hand, in emphysema the arterial blood gas values would include a low to normal PaCO2 and only a slight decrease in PaO2 which tend to occur in the later disease stages.

    Read More

  • COPD Pathophysiology

    531 Words  | 2 Pages

    When you breathe in, air containing carbon dioxide (CO2) and oxygen (O2) it moves down your trachea; a tunnel containing cartilage and smooth tissue. Air then travels through two hollow tubes called bronchi; narrow branches lined with smooth muscle, mucosal and ringed cartilage to support the structure. The bronchi divide out into smaller tunnels called bronchioles; are small branches 0.5-1mm, lined with muscular walls to help dilate and constrict the airway. At the end of the bronchioles are little air sacs called alveoli; which assist in gas exchange of O2 and CO2. (Eldridge, 2016) Towards the end of alveoli are small blood vessel capillaries. O2 is moved through the blood stream through theses small blood vessels (capillaries) at the end of the alveoli and the CO2 is then exhaled. (RolandMedically,

    Read More

  • Essay On Copd

    739 Words  | 2 Pages

    Chronic obstructive pulmonary disease, better known as COPD, is a disease that affects a person’s ability to breathe normal. COPD is a combination of two major lung diseases: emphysema and chronic bronchitis. Bronchitis affects the bronchioles and emphysema affects the alveoli.

    Read More

  • Tension Pneumothorax

    1634 Words  | 4 Pages

    In the case study it is the left lung that is in distress, and as the pressure increases within the left lung it can cause an impaired venus return to the right atrium (Daley, 2014). The increased pressure can eventually affect the right lung as the pressure builds in the left side and causes mediastinal shift which increases pressure on the right lung, which decreases the patients ability to breath, and diffuse the bodies tissues appropriately. The increase in pressure on the left side where the original traum... ... middle of paper ... ... 14, January 29).

    Read More

  • Transitioning from Nursing Student to New Graduate Nurse (NGN)

    1266 Words  | 3 Pages

    McKenzie, D. C. (2012). Respiratory physiology: Adaptations to high-level exercise. British Journal of Sports Medicine, 46(6), 381. doi:10.1136/bjsports-2011-090824

    Read More

  • Chronic obstructive pulmonary disease (COPD)

    3105 Words  | 7 Pages

    Person, A. & Mintz, M., (2006), Anatomy and Physiology of the Respiratory Tract, Disorders of the Respiratory Tract, pp. 11-17, New Jersey: Human Press Inc.

    Read More

  • The Right to Physician Assisted Suicide

    1874 Words  | 4 Pages

    Medical technology today has achieved remarkable feats in prolonging the lives of human beings. Respirators can support a patient's failin...

    Read More

  • Chronic Bronchitis Essay

    783 Words  | 2 Pages

    The clinical manifestation one may see in patients with chronic bronchitis are chronic cough, weight loss, excessive sputum, and dyspnea. Chronic cough is from the body trying to expel the excessive mucus build up to return breathing back to normal. Dyspnea is from the thickening of the bronchial walls causing constriction, thereby altering the breathing pattern. This causes the body to use other surrounding muscles to help with breathing which can be exhausting. These patients ca...

    Read More

  • Pulmonary Fibrosis

    866 Words  | 2 Pages

    Parker, Steve. "Chronic Pulmonary Diseases." The Human Body Book. New ed. New York: DK Pub., 2007.

    Read More

  • Respiratory Assessment In Nursing

    894 Words  | 2 Pages

    Ascertaining the adequacy of gaseous exchange is the major purpose of the respiratory assessment. The components of respiratory assessment comprises of rate, rhythm, quality of breathing, degree of effort, cough, skin colour, deformities and mental status (Moore, 2007). RR is a primary indicator among other components that assists health professionals to record the baseline findings of current ventilatory functions and to identify physiological respiratory deterioration. For instance, increased RR (tachypnoea) and tidal volume indicate the body’s attempt to correct hypoxaemia and hypercapnia (Cretikos, Bellomo, Hillman, Chen, Finfer, & Flabouris, 2008). The inclusive use of a respiratory assessment on a patient could lead to numerous potential benefits. Firstly, initial findings of respiratory assessment reveals baseline data of patient’s respiratory functions. Secondly, if the patient is on respiratory medication such as salbutamol and ipratropium bromide, the respiratory assessment enables nurses to measure the effectiveness of medications and patient’s compliance towards those medications (Cretikos, Bellomo, Hillman, Chen, Finfer, & Flabouris, 2008). Thirdly, it facilitates early identification of respiratory complications and it has the potential to reduce the risk of significant clinical

    Read More

  • Physics of a Plane Crash

    1948 Words  | 4 Pages

    The acceleration of a body or object is directly proportional to the net force acting on the body or object and is inversely proportional to its mass. (F=ma)(Newman)

    Read More

  • Laws Of Motion Essay

    641 Words  | 2 Pages

    The second law is, “the relationship between an objects mass (m), its acceleration (a), and the applied force (f) is F= ma.” The heavier object requires more force to move an object, the same distance as light object. The equation gives us an exact relationship between Force, mass, and acceleration.

    Read More

  • Universal Laws Of Physics: The Universal Law Of Gravitation

    951 Words  | 2 Pages

    NEWTON concluded that not only the earth, but every object in this universe attracts every other object present around it with a certain amount of force. To draw this conclusion this great physicist also gave many laws like “THE UNIVERSAL LAW OF GRAVITATION”.

    Read More

  • Meaning and Importance of Physics

    727 Words  | 2 Pages

    In the natural world, physicists find new discoveries constantly. Some of these discoveries include the study of motion and forces. The well-known scientist, Isaac Newton, came up with the three laws of motion, which state rules and facts about the movement of an object. Our textbook states the laws of motion, as ?A body in motion will remain in motion at a constant speed and direction unless an outside force acts upon it. The net force acting upon an object is directly related to the mass and acceleration of the object resulting acceleration is in the direction of the net force, which is the vector sum of all forces acting upon the object. Finally, the third law of motion states that when one object applies a force to another, the other object applies the same amount of force back to the first object, but in opposite directions.? With these laws of motion, we can understand in detail how our world works. Also, that the movement of an object is more complex than a simple push. This discovery is taught to students all over the world because of its great importance and will continue to enhance the knowledge of the mystery of our earth.

    Read More

More about How Hooke’s Law Has Led to Advancements in Respiratory Care

Open Document