intro to HUMAN PHYSIOLOGY AND PATHOPHYSIOLOGY
Human body has many parts with coordinated functions maintained by a complex system of checks and balances also known as ____________
"homeostasis".
adapts to changes in environments and interactions of both inside and outside of the body or also known as ___________
"stimuli".
Two (2) General Ways in Examining Internal Structures:
1. Surface anatomy 2. Anatomical anatomy
Importances of Understanding Physiology
1. Understand and predict the body's responses to stimuli. 2. Understand how the body's internal conditions within a narrow range of values in the presence of continually changing internal and external environments.
superficial wavelength; weakest penetration.
Alpha
X-Ray (X-Radiation) - uses different wavelengths such as
Alpha Beta Gamma
synthesis of complex molecules from simpler ones. Requires energy.
Anabolism
Ways in Examining Internal Structures by use of other technologies to create images.
Anatomical anatomy
person involved in studying anatomy.
Anatomists
covers a wide range of studies, including the structure of body parts, their microscopic organization, and the processes by which they develop.
Anatomy
examines the relationship between the structure of a body part and its function.
Anatomy
means to dissect, cut apart and separate, the parts of the body for the study.
Anatomy
scientific discipline that investigates the structure of the body.
Anatomy
breakdown of complex molecules into simpler ones. These reactions release energy
Catabolism
forms into organelles -> cell structure
Cell level
biological study concerned with transport of nutrients, ions and water into and out of a cell.
Cellular physiology
Branches of Physiology:
Cellular physiology Systemic physiology Human physiology
starts with atoms of hydrogen and carbon that eventually combines and turns into a molecular structure.
Chemical level
only supports the growth of the body and is only a supplement. No approved therapeutic claims
Chlorella Growth Factor (CGF)
helps control your daily schedule for sleep and wakefulness or most commonly known as our 'body clock'
Circadian rhythm
CT
Computerized Tomography
_____________ is responsible for the body to interact with surroundings.
Coordinated function
includes the changes an organism undergoes through time.
Development
change in cell structure and function from generalized to specialized.
Differentiation
health disease with definite reason behind it.
Disease
no organization, or disorganization that can lead to impairment.
Disorder
highest or strongest penetration wavelength.
Gamma
It can result in an increase of cell size, number or amount of substance surrounding the cells.
Growth
refers to an increase in size of all or part of the organism.
Growth
carries oxygen-rich blood to the whole body, and carries deoxygenated blood away from our body through respiration, urination etc
Heart
study of a specific organism.
Human physiology
responsive only when the environment is dark.
Melatonin
ability to use energy to perfor
Metabolism
group of organs classified as a unit because of a common function or set of functions.
Organ System level
composed of two or more tissue types that are used together to perform one or more common functions
Organ levelterm-35
any living thing considered as a whole, whether composed of one cell such as bacterium or trillions of cells such as human
Organism level
refers to the specific relationship of many individual parts of an organism, from cell organelles to organs, interacting and working together.
Organization
An alternate definition is "the study of the biological and physical manifestations of disease as they correlate with the underlying abnormalities and physiological disturbances".
Pathophysiology
entails the study of not only disease, but also the study of disorder and syndrome.
Pathophysiology
study of the disturbance of normal, mechanical, physical and biochemical functions, either caused by a disease or resulting from a disease or abnormal syndrome or condition that may not qualify to be called a disease.
Pathophysiology
scientific that deals with the processes or functions of the living things
Physiology
structures -> dynamic rather than fixed -> unchanging
Physiology
study of the organization of the body by area.
Regional anatomy
Two (2) Approaches of Anatomy:
Regional anatomy Systemic anatomy
formation of new cells or new organisms.
Reproduction
ability of an organism to sense changes in the environment and make adjustments that help maintain its life.
Responsiveness
Ways in Examining Internal Structures by external features.
Surface anatomy
from the greek word meaning "run together", a number of symptoms without an identifiable cause.
Syndrome
study of the body system.
Systemic anatomy
deals with organ specific systems and how they function.
Systemic physiology
group of similar and the materials surrounding them (epithelial, connective, muscle and nervous)
Tissue level
color of oxygenated blood
bright red
color of deoxygenated blood
dark red
Tissue level
epithelial, connective, muscle and nervous
Organ levelterm-35
heart, stomach, liver and urinary bladder
MRI
magnetic resonance imaging
PET
positron emission tomography
When you don't eat for 24 hrs your body breaks down _____________ from the muscle to convert it into energy and this is called______________
proteins ; "catabolism".
Intermittent fasting or 8-12 hrs of fasting forces our body to break down __________________
stored fat.