Exercise represents one the highest levels of extreme stresses to which the body can be exposed. Exercise physiology is the study of the function of the human body during various acute and chronic exercise conditions. These effects are significant during both short, high intensity exercise as well as with prolonged strenuous exercise such as done […]
To learn about external means to measure blood pressure, observe features of venous circulation, and observe the effects of exercise on blood pressure and heart rate and practice using mercury sphygmomanometer and check the BP within 2 minutes. To compare yours resting BP with different apparatus. Methods: All you need to perform a blood pressure […]
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Get help with your assigmentSmooth muscle is one of three muscle fiber types found in animals. Unlike skeletal and cardiac muscle cells, smooth muscle cells are not striated, and have single nuclei. Smooth muscles are typically under control of the autonomic nervous system, and do not contract voluntarily. Smooth muscle contracts slowly, and does not exhibit the characteristic twitch […]
Week 1 Chapter 1 1. What is the basic difference between anatomy and physiology? (p. 2) ANSWER: Anatomy (a-NAT-o-me; ana- = up; -tomy = process of cutting) is the science of structure and the relationships among structures. Physiology (fiz? -e-OL-o-je; physio- = nature, -logy = study of) is the science of body functions, that is, […]
Assignment #5: Warming Up, Working Out,&Cooling Down 1. List five warm-up activities that would be appropriate for the sport/activity you are doing. Warm-up activities that would be appropriate for running include slow jogging, walking lunges, power skipping, running carioca, and running butt kickers. 2. List five cool-down activities that would be appropriate for the sport/activity […]
Running head: MULTISYSTEM CASE Multisystem Case Scenario Demis Russu Section Instructor: Josanne Christian Florida Hospital College of Health Sciences July 22, 2010 Abstract Mr. Jones presents to the ED with a complex combination of symptoms. Clinicians must swiftly evaluate and treat his conditions. Air way protection as well as hemodynamic stability is extremely important. Mr. […]
Sodium is a mineral that is present only in small quantities in most natural foods, but salt is added, often in large amounts, in food processing and by cooks to enhance flavor. Sodium is the predominant ion in extra cellular fluid. Sodium (Na) is the predominant cation in extra cellular fluid and its concentration is […]
The human body is an amazing creation, probably one of the most amazing yet fragile natural machines in the world. Within this incredible machine, lays two core components that make everything else function, the heart and brain. The heart pumps gallons of blood throughout the body nonstop until death, in order for it to functions, […]
Basic research for neurodegenerative disease largely relies on cell line studies, which also act as the primary platform for drug screening in translational medicine. Neuroscreen-1 (NS-1), is a sub-clone of PC12, a noradrenergic cell line that shows dopaminergic properties are widely used in neurobiology, neurotoxicology, and drug discovery studies [1,2]. 1,2 Differentiation of PC12 by […]
Physiological Characteristics of Soccer Athletes The development of sport and exercise research has provided scientific and practical support for the total evolution in this field. The constant overcoming of limits and records gives the competitive sports scene a need for in-depth knowledge in order to increase the understanding and possibilities of planning of all aspects […]
The two types of training I am going to discuss today are aerobic, and anaerobic. It is important to know the difference between these two types of training.The first type isaerobic which”occurswith the use of oxygen, or requiring oxygen” (Hatfield, 2018, p. 108). The second one is anaerobic which is the opposite of aerobic and […]
Systolic(top number)pressure as defined in the text would be the “aspect of a blood pressure reading which indicates the maximum arterial pressure occurring during contraction of the left ventricle of the heart” (Hatfield, 2018, p.398). Diastolic (bottom number) pressure as defined in the text is the “pressure exerted on the walls of the blood vessels […]
With human body mass being made up of about 60% water, proper hydration with exercise is essential (6). According to Mayo Clinic, fluid replenishment before, during, and after exercise is necessary for accurate body performance (6). Pervious research has shown that dehydration of 2% to 3% body mass loss or more is connected with impaired […]
Biomaterials for stem cell delivery in cardiovascular regeneration Cardiovascular diseases (CVDs) are disorders of the heart and the blood vessels which are the leading cause of morbidity and mortality worldwide and related with 31% global deaths every year.[64] Although pharmacological and interventional treatments are well-established to relief the symptoms and complications (e.g. arrhythmia) to prevent […]
One-third of a person’s life is spent on sleeping. Since the beginning of a person’s life sleep becomes vital. A newborn sleeps 16 to 18 hours a day, according to Colten (2006). This is essential in life, not only does a person need sleep to perform daily tasks, but it is important for a person […]
Genetics engineering includes manufactured control of genetic codes which prompts the change of species. Genetics engineering isn’t restricted to any hypothesis, it is a reality that has empowered individuals to change the very essentials of life on the planet. In any case, the procedure and the aftereffects of genetics engineering have involved verbal confrontation since […]
Sometimes long – term smoking, has long term has long term effects on your body. Including Lung cancer and other horrible illnesses. Sometimes you could get Lung Cancer and other times you could even die. Which is why you should be prepared. In order to, you should know : The Respiratory System is affected by […]
During photosynthesis, plants take in carbon dioxide and emit oxygen into the atmosphere. The oxygen produced from photosynthesis makes it possible for animals and humans to breathe. “”A single mature tree can absorb carbon dioxide at a rate of 48 lbs/year and release enough oxygen back into the atmosphere to support 2 human beings” (McAliney,1993). […]
The Heart The heart is a muscular organ the size of a fist, whose function is to continuously pump blood around the body. It is located in between the lungs, towards the left side of the chest. In humans, it is divided into four chambers. The heart pumps blood with a rhythm known as the […]
The Cardiovascular System consists of two components which are the heart and the blood vessels. The heart performs the function of pumping blood while the blood vessels act as the channels through which blood is transported to various parts of the body. The process of blood circulation to different parts of the body is divided […]
The cardiac action potential differs from the action potentials present in other body sections. It is a brief change in membrane potential across the cells of the heart, caused by movement of charged atoms that are so-called ions, in and outside the cell via proteins referred to as ion channels (C.A.P, 2017). The action potentials […]
In order to live, the human body needs air to breathe, but sleep helps the body to function and the ability to carry out day-to-day tasks. In a lifetime humans spend about one-third of it sleeping. Being well rested can change how well the human body functions during the day. Sleep affects the brain and […]
“The functions of sleep are not fully understood or fully explained by science and this has led to the undervaluation of sleep by health professionals. Traditionally thought is that perhaps inactivity was a survival mechanism during the vulnerable period of night or a way to conserve energy, but more recent research suggests that sleep is […]
” People often joke about sleep being the ultimate luxury; however, sleep is a necessity. Humans need to sleep in order to maintain a healthy mind and body. A friend of mine is having trouble falling asleep at night and if she does fall asleep, she is getting roughly two hours of it. In an […]
The body naturally reacts to activity by sweating, breathing heavily and your heart pumping. These physiological factors are important to the body state of homeostasis. The body stays consistent during regular functions but changes with exercise that affect the body’s temperature, blood oxygen levels, sugar levels and hydration. Keeping these properties regulated during exercise is […]
Phlebotomy is a method of drawing or removing blood from a being – human, animal etc. In modern day, phlebotomy is used to detect, identify and treat a plethora or illnesses and diseases. However, that was not originally the case. The practice of phlebotomy (or bloodletting as it was called in its previous era) can […]
Have you ever wondered what structures lied in the dermis layer, or what was responsible for the stimulus reaction behind your involuntary response? Inside this vascularized layer lies microscopic structures. These structures carry out specific functions inside your dermis. These functions could be sweating, secreting, or an involuntary stimulus-response. Among these structures are the arrector […]
Purpose The propose of this project is to compare amphibian and reptile assemblages in the city parks of and rural localities across Pennsylvania. The main project goal is to investigate the physiology of herpetofaunal species across a gradient of urbanization in Pennsylvania. Comparing these sites will give an idea of how urbanization has altered the […]
Since we first discovered how marine mammals survive, scientists have always been amazed at their bodies’ abilities that allow them to live in some of the ocean’s extreme conditions. Many have questioned: how do they hold their breath for so long? How do they withstand such extreme pressures? And, how on earth do some of […]
The brain is the most intricated organ in the human body. It is very possible to live a full and happy life without knowing the first thing about the anatomy and physiology of the brain. Although, if one is interested in learning the components of the brain, on how the brain functions, or how it […]
