What Are Physiological Features?

What is physiological stress?

Physiological stress can be defined as any external or internal condition that challenges the homeostasis of a cell or an organism.

It can be divided into three different aspects: environmental stress, intrinsic developmental stress, and aging..

What are the 5 specialties of physiology?

Specialties and subdivisions of physiology include cell physiology, special physiology, systemic physiology, and pathological physiology, often called simply pathology.

What are the physiological changes?

Physiological changes occur with aging in all organ systems. The cardiac output decreases, blood pressure increases and arteriosclerosis develops. The lungs show impaired gas exchange, a decrease in vital capacity and slower expiratory flow rates.

Why do we need physiology in our life?

Physiology is an experimental scientific discipline and is of central importance in medicine and related health sciences. It provides a thorough understanding of normal body function, enabling more effective treatment of abnormal or disease states. We use innovative teaching methods to enhance our teaching.

What are examples of physiological?

The definition of physiological is the normal functions of a living thing. An example of physiological is a person shedding skin. Characteristic of or promoting normal, or healthy, functioning. Of or relating to physiology.

What is an example of physiological study?

For example, physiologists have studied the electrical activity of cells in the heart that control its beat. They’re also exploring the process by which eyes detect light, from how the cells in the retina process light particles called photons to how the eyes send signals about images to the brain.

What are the types of physiology?

According to the classes of organisms, the field can be divided into medical physiology, animal physiology, plant physiology, cell physiology, and comparative physiology. Central to physiological functioning are biophysical and biochemical processes, homeostatic control mechanisms, and communication between cells.

What is another word for physiological?

What is another word for physiological?biologicalcorporalcorporealfunctionalphysicalphysiologicanatomicalbodilyfleshlycarnal25 more rows

What is a physiological need?

1. Physiological needs – these are biological requirements for human survival, e.g. air, food, drink, shelter, clothing, warmth, sex, sleep. … Maslow considered physiological needs the most important as all the other needs become secondary until these needs are met.

What is difference between physical and physiological?

While physical and physiological both refer to bodies, physical means the body itself while physiological refers to the body’s functions. … Both physical and physiological characteristics are important in understanding development, effects, addictions and traits among humans and all other species.

What is physiological system?

Physiology is generally divided into ten physiological organ systems: the cardiovascular system, the digestive system, the endocrine system, the immune system, the muscular system, the nervous system, the renal system, the reproductive system, the respiratory system, and the skeletal system.

What does physiological cause mean?

1 : of or relating to physiology. 2 : characteristic of or appropriate to an organism’s healthy or normal functioning the sodium level was physiological. 3 : differing in, involving, or affecting physiological factors a physiological strain of bacteria.

What does physiological effect mean?

Physiological Effects of Drugs. Activities which affect organs and systemic functions without regard to a particular disease.

What are physiological functions?

Body functions are the physiological or psychological functions of body systems. The body’s functions are ultimately its cells’ functions. … He noted that body cells survived in a healthy condition only when the temperature, pressure, and chemical composition of their environment remained relatively constant.

What are examples of physiological diseases?

A physiological disorder is a condition in which the organs in the body malfunction causes illness. Examples are Asthma, Glaucoma, Diabetes.

What are the two types of physiology?

Terms in this set (5)Physiology. The study of how living organisms perform their vital functions.Cell Physiology. The study of the functions of cells.Organ Physiology. The study of the physiology of specific organs.Systemic Physiology. … Pathological Physiology.