quora
Nobody downloaded yet

The Effects of Postural Changes, Exercise and Cognitive Stress on Human Arterial Pressure and Pulse Rate - Essay Example

Comments (0) Cite this document
Summary
In the present report, an author will investigate how human arterial pressure and heart rate can be affected by various outer and inner factors in order to understand the relationship between the functions and the structures, and for proper diagnosis of the diseases…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER95.2% of users find it useful
The Effects of Postural Changes, Exercise and Cognitive Stress on Human Arterial Pressure and Pulse Rate
Read TextPreview

Extract of sample
"The Effects of Postural Changes, Exercise and Cognitive Stress on Human Arterial Pressure and Pulse Rate"

Download file to see previous pages High blood pressure turns out to be silent killer which many people fail to detect, since it does not have any easily identifiable symptoms. The Circulatory System, which plays a major part in coronary health, functions mainly in the transportation of blood carrying nutrients and oxygen to all parts of the body. However, the Circulatory System is subjected to various pathological conditions. Pathological conditions may result from the abnormality of any component or processes in the Circulatory System. Heart disease results when coronary blood vessels are damaged and cannot provide adequate circulation of blood to the supporting cardiac muscles and tissues, thereby affecting the overall functionality of the systemic arterial blood pressure. According to the World Health Organization, 17 million people die of Cardiovascular Diseases (CVDs) including strokes and heart attacks annually (WHO, 2011). High blood pressure, specifically, has been identified as a major risk factor for most CVDs and therefore, it should be monitored. The primary importance of studying the components and the processes of the circulatory system is to understand the relationship between the functions and the structures, and for proper diagnosis of the diseases affecting the Circulatory System. Normal blood pressure (BP) is generated when the blood flows through the arterial blood vessels. During systolic contraction, blood pressure peaks at 120 mmHg and drops to 70 or 80 mmHg during the diastolic phase. Essentially, blood pressure can be used as an indicator for abnormalities in processes or in structures within the Circulatory System. For example, changes in the elasticity of the arterial walls as in the case of arteriosclerosis can be identified by the increase in pulse pressure; however, it is the mean arterial pressure (MAP) that is important clinically. MAP is the main pressure that drives blood for systemic circulation. It is regulated to ensure that sufficient amount of blood is propelled to the tissues, but the pressure would not be high enough to cause extra workload for the heart. As the blood passes through the arterial walls, the arteries expand to accommodate the amount of blood pumped by the heart.  ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“The Effects of Postural Changes, Exercise and Cognitive Stress on Essay”, n.d.)
Retrieved from https://studentshare.org/biology/1413713-postural-changes-blood-pressure-and-pulse-rate
(The Effects of Postural Changes, Exercise and Cognitive Stress on Essay)
https://studentshare.org/biology/1413713-postural-changes-blood-pressure-and-pulse-rate.
“The Effects of Postural Changes, Exercise and Cognitive Stress on Essay”, n.d. https://studentshare.org/biology/1413713-postural-changes-blood-pressure-and-pulse-rate.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Cardiovascular Circulation Altering Conditions
Cardiovascular circulation in a human body is maintained by various mechanisms. Heart rate and mean arterial pressure are two important components of our circulation that are regulated in such a way that ensures most efficient blood perfusion. There are certain conditions, however, in which demand for blood supply is altered considerably.
7 Pages(1250 words)Lab Report
Physical exercise and stress
Appreciating this functionality, this paper seeks to evaluate the action of physical exercises in curbing stress. Further, it articulates best practices for maximal gains from physical exercises with regards to stress management. Introduction Stress refers to an emotional response.
6 Pages(1500 words)Term Paper
Effects of exercise on pulse rate and urinalysis
518). A pulse rate is equal to the number of heart vibrations or beats in a minute, which may vary depending on age, activities, general health, sex, emotions, pain and modifications. For example, pulse rate is higher when a person is engaged in some kind of strenuous activity and is lower when sleeping; babies and children have higher pulse rates than adults, and; athletes have generally lower pulse rates than the average because of well-developed cardiovascular system (Lindh et al 2009, p.
8 Pages(2000 words)Essay
Postural Changes associated with Pregnancy
1990): 9 Increase in Lumbar Lordosis and Thoracic Kyphosis (Bullock-Saxton, 1991) 10 Thoracolumbar Spinal Curve Flattening (Gilleard et al., 2002) 10 C.Postural Changes Associated With Sitting and Standing Stances 11 5.METHODOLOGY 17 Sampling, recruitment and selection of participants 17 Ethical considerations 18 Methods of data collection 18 Procedure 18 Methods of data analysis 19 Timetable 19 Resources required 19 Critique of Strengths and Weaknesses of Proposal 19 6.RECOMMENDATIONS 20 7.CONCLUSION 21 REFERENCES 22 POSTURAL CHANGES ASSOCIATED WITH PREGNANCY 1.
20 Pages(5000 words)Dissertation
Pulse Rate
You can check an individual's pulse rate by measuring its rate and rhythm. Pulse is the number of heartbeat per minute (Habits of Heart, 2000). Pulse rate is determined to test how well your heart is. It is the pumping of the heart with blood that causes pulse rate.
6 Pages(1500 words)Assignment
The Effect of Exercise on Pulse Rate
The results of the current investigation show that exercise does substantially increase pulse rate. However, this is applicable only for those who are healthy, are not taking in stimulants, are non-smokers, and do not suffer from any other condition which may affect pulse rate.
3 Pages(750 words)Essay
Human postural Sway
According to the fluctuation-dissipation theorem (FDT), the fluctuations of a quasi-static, stochastic system and same system's relaxation to equilibrium following a perturbation can be linearly correlated [Honerkamp, 1998; Kubo, 1966; Pathria, 1972]. This paper explores whether anterior-posterior (AP) sway of center of pressure (COP) can be linearly applied to predict the AP response of a weak posterior directed mechanical perturbation (tug or pull at the waist) in a healthy subject and effects of muscle fatigue on postural control system.
10 Pages(2500 words)Essay
Effect of Exercise on Blood Pressure and Pulse Rate
Scientifically, there exists a close relationship between physical exercises and pulse rate and blood pressure. Whenever one is engaged in a physical exercise, several changes occur in the pulse rate and blood pressure. The influences of exercise on pulse rate and blood pressure can be scientifically ascertained.
4 Pages(1000 words)Essay
The measurement of arterial and blood pressure
A phenomenon describing the use of the stethoscope in order to listen to the internal sounds of the body clearly. It requires considerable clinical experience and is an integral skill which is a part of the examination of three organ systems of the body namely cardiovascular (heart sounds), respiratory (breath sounds) and gastrointestinal (bowel sounds)
4 Pages(1000 words)Lab Report
Postural Changes associated with Pregnancy
A number of changes take place in a woman’s body during pregnancy and there have been many scientific studies to analyze how and why pregnancy brings about changes in a woman’s posture. It is observed that in some cases the posture does not change considerably during the third trimester and the changes occurred during the midway are carry forwarded without significant difference.
20 Pages(5000 words)Literature review
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic The Effects of Postural Changes, Exercise and Cognitive Stress on Human Arterial Pressure and Pulse Rate for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us