Chap 1 human body Flashcards
Anatomy
Branch of science that studies the structure of the body.
Ex. Anatomy describes what the heart looks like, how big it is, what it’s made of, how it’s organized, and where it’s located.
The word anatomy comes from
Greek word meaning dissect
Physiology
Branch of science that describes how the body functions.
Ex. Physiology describes how the heart pumps blood and why the pumping of blood is essential for life.
Pathophysiology
Branch of science that describes the consequences of the improper functioning of the body.
Ex. How a body part functions when a person has a disease.
Organs
Group of tissue that performs a specialized function, such as the lungs.
Homeostasis
Ability of the body to maintain a constant internal environment.
Ex. Temperature staying the same
Sagittal
Divides the body lengthwise into right and left portions.
Frontal
Divides the body into anterior( ventral) and posterior(dorsal) portions.
Transverse
Divides the body horizontally, creating an upper (superior) and a lower (inferior) body.
Ex. A cross section
Frontal
Another word for frontal is coronal
Abdominal
Anterior trunk just below the ribs
Antecubital
Area in front of the elbow
Axillary
Armpit
Brachial
Arm
Buccal
Cheek area; cavity between the gum and cheek
Cephalic
Head
Cervical
Neck region; throat
Cranial
Nearer to the head
Digital
Fingers, toes