Physiology Essay Examples - Free Research Paper Topics on StudyDriver.com

Physiology, Pathophysiology and Symptoms of Hypoglycemia

Hypoglycemia occurs when the blood glucose levels go below 4mmol/ (72mg/dL). It is characterized by reduced plasma glucose concentration to low levels which may induce symptoms associated with low blood sugar such as changes in mental status or even stimulation of the sympathetic nervous system. The condition usually occurs as a result of abnormalities in the body systems that are involved in homeostasis of glucose. There are various causes of hypoglycemia but it occurs most often in patients with diabetes. […]

Physiology of Herpetofauna in an Urban Ecosystem

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 diversity and physiology of herpetofauna as a result of living in an urban ecosystem. Background Roughly half of the world’s population lives in urban areas, […]

Physiology of Giraffes

The brown spots and yellowish coat, the long legs, the small “horns” on the head, the tall, intimidating stature, and especially the long neck, are what make giraffes, of genus Giraffa, stand out as a fascinating creature, striking the curiosity of many scientists. According to the World Animal Foundation, giraffes are one of the world’s tallest mammals and a vulnerable species, unique in many ways. Male giraffes outnumber the females in size, as they weigh approximately 2,400 to 3,000 pounds, […]

Physiology of a Sick Person (real Example)

Calcium and sodium imbalance Sarah suffers from cirrhosis of the liver. Cirrhosis of the liver is a disease where healthy liver tissue is slowly replaced with scar tissue. One of the functions of the liver is to extract nutrients from the blood. In Sarah’s case there is scar tissue blocking the flow of blood through the liver; this then inhibits the liver’s ability to process nutrients. As Sarah’s liver cells continue to scar the results are the loss of liver […]

Physiology of Cardiopulmonary Resuscitation

Cardiopulmonary Resuscitation (CPR) is the process in which we treat patients in sudden cardiac arrest in the hopes of restoring a pulse but also sufficient blood flow to the heart, brain, and lungs. The process of CPR is to provide chest compressions as well as ventilation for the patient in efforts of regaining a pulse. Though the term CPR was first coined in 1960, resuscitative efforts for patients of cardiac arrest has been constant for hundreds of years with ongoing […]

Physiology of Young Children

In terms of physiology, young children differ greatly from adults. Differences exist in with respect to the cardiovascular, pulmonary, and muscular systems. For the cardiovascular system, adults are known to breathe in more air than children. However, children have higher resting and maximal heart rates than adults. Children may exceed 220 beats per minute while adults rarely exceed 205 beats per minute. Alternatively, children have a smaller stroke volume, which is the amount of blood pumped by each ventricle per […]

Human Physiology and why School should Start Later

How often do you question about going to school or lay in bed and sleep in instead?Me personally,all the time!School should start later on in the day because it causes health problems due to lack of sleep,also gives us more energy for school , and finally kids will have more time to eat breakfast which is known as the most important meal of the day. Adolescents who do not get enough sleep are most likely to be overweight,not get enough […]

Diving Physiology and Anatomy of Marine Mammals

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 them live in such icy water? People have dedicated their lives to study what is now known as the physiology of aquatic mammals — particularly […]

Human Physiology (the Brain)

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 fails to function properly, you will be amazed on how incredible this organ is. The brain enables us to speak, imagine, or solve everyday problems. […]

Simulated Physiology Laboratory

Change is inevitable and so is technology. Computer technology keeps on advancing day in day out through the help of human creativity. Who would not wish to implement the art of technology in making work easier? Laboratory experiments are an essential part of education to any biology student, and as a result, it often calls for a practical element to be acknowledged in the science community. Furthermore, the number of experiments done is equated to the quality of the education […]

Exercise Physiology in the World of Science

Exercise science has roots that date all the way back to ancient Greek history. Galen of Pergamon stated that exercise and proper nutrition could aid in the improvement of mental and physical health, aerobic fitness, and muscle strength. As many people age, they become less physically active, and that needs to change. You need more regular exercise, not less. 69% of all Americans are obese. Exercise physiologists have studied the physiological response to all types of physical activity, such as […]

Blood Pressure Measurement Essay Example Pdf

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 measurement is a cuff and a device (stethoscope or microphone) to detect the sound of the pulse in the artery. While the subject is in […]

Nutritional Requirements and Physiology of Monogastric Animals

The Basics of Nutrition, Digestive Systems and Dietary Impact in Monogastric Animals Abstract This paper’s purpose is to outline the nutritional requirements, as well as discuss the anatomy and physiology of the digestive system for monogastric animals. It will define the key nutrients necessary for proper bodily function and overall maintenance of an animal, the digestive processes required to enable the absorption of these nutrients as well as the bi products that are produced, and the impact that a proper […]

Human Anatomy and Physiology (dermis)

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 pilli muscles. These Little collections of smooth muscle cells bring your hair to attention and create dimples or if preferable “goosebumps.” For animals, this involuntary […]

The Basic Difference between Anatomy and Physiology

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, how the body parts work. 2. Define each of the following terms: atom, molecule, cell, tissue, organ, system, and organism. (p. 6) ANSWER: AtomUnit of […]

The Effect of Antihistamines on Asthmatics

Abstract: We are now Celebrating a century of progress after the initial discovery of histamine’s physiological and pathological roles ,and 70 years after the initial introduction of H1-antihistamines for medical use[1]. this review will discuss histamine role in allergic reaction such as asthma and chronic pruritus , mechanisms of action of antihistamines ,types of histamine receptor ,classes of antihistamines , Role of Antihistamines in allergic inflammation, side effects, and Clinical Trials Targeting Histamine Receptors , Numerous cell types associated with […]

What is a Database ?

Anthropometric Measures In order to look for a precise body composition we will take a number of physical measurements during the study. Anthropometric measures such as gender, age, size (height, weight) will be collected. Standing Height ]Subject’s height will be taken erect with their back against the wall stadiometer. The subject will stand bare-footed with heels together. Their hands places on their hips, with the nose pointed straight forward as they hold their head in the Frankfort horizontal plane. Height […]

How the Heart Alters Stroke Volume

Stroke volume is characterized as the contrast between the volume of blood in the heart toward the finish of diastole (filling of the left ventricle) and the volume staying in the heart toward the finish of systole-for example the volume of blood that is removed with every heartbeat. Control of stroke volume is accordingly straightforwardly identified with the sum the heart fills and the heart’s capacity to siphon blood into the courses. There are a few factors that can influence […]

Bacterial Pneumonia

Causes According to (Sattar, 2018), bacterial pneumonia can come in four different categories. Including community-acquired (CAP), hospital-acquired (HAP), healthcare-associated (HCAP), and ventilator-associated pneumonia (VAP). CAP, the most common of the four, occurs in a community setting outside of the hospital and is usually transmitted by breathing in bacteria that live in the mouth, nose, and throat. HAP develops within 48 hours of a hospital stay for another illness. VAP occurs in people that are on a ventilator to help them […]

Study of Anatomy

In any human body, you have two hundred and six bones, the bones that are in your body are connected by tendons, ligaments, and cartilage. The anatomy focuses on any kind of animal and the human body. Anatomy is the study of the visible body parts such as hearts and bones. The human body has more to it then the animal body, which makes it more interesting to most people that are very interested in the anatomy and love to […]

The History of Phlebotomy

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 be traced back to the times of the egyptians. The Egyptians would take a bath in the blood of healthy individuals and warriors as they […]

How does Homeostasis Help

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 necessary for cell, tissue, and muscle survival. Therefore, the body uses the automatic feedback system to preserve normal temperature and water levels to maintain homeostasis. […]

The Importance of Sleep and Lifetime

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 ability to process memories, as well as determining physical and mental health. Sleep determines how successfully the human body functions throughout the day, although, […]

Importance of Sleep for our Health

“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 a complex combination of restoration for both the body and more importantly, the brain (Why Do We Sleep, Anyway?). There are 4 stages of sleep, […]

Four Stages of Sleep

” 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 attempt to inform my friend of the dangers her sleeping habits might bring, I chose to research the factors that can affect when someone gets […]

The Effects of Photosynthesis on the Atmosphere

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). However, at night photosynthesis is not active. Therefore carbon dioxide levels in the atmosphere rise. As the production of fossil fuels increase, carbon dioxide levels […]

Question of Genetics Engineering

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 nineteen seventies, as it includes negligible cutoff points despite human recognitions and good esteems. Numerous individuals see that the world is on logical upset edge […]

Smoking and Lung Cancer

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 Lung Cancer, How is it affected, the long term effects, and the short term effects. First of all, the Respiratory System is the target of […]

Cardiac Action Potentiel

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 that are in other electrically excitable cells like nerves differ from cardiac action potential in that action potentials vary within the heart because different cells […]

Cardiovascular and Respiratory Systems

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 into two functional structures which are the pulmonary circuit and the systemic circuit. The pulmonary circuit refers to the flow of blood through the lungs […]

Physiology Essays