Chapter 2 - Organization of the Body Flashcards
Individual units found in all parts of the human body
cells
Similar cells grouped together to do a specific job
tissues
tructures composed of several kinds of tissue
organs
Groups of organs working together to perform complex functions
systems
Heart, blood, and blood vessels
circulatory system
Brings food into the body and breaks it down so it can enter the bloodstream
digestive system
Composed of glands; sends chemical messengers called hormones into the blood
endocrine system
Produce the cells that join to form the embryo
female and male reproductive system
including muscles, bones, joints, and connective tissues; supports the body and allows it to move
Musculoskeletal System
Carries electrical messages to and from the brain and spinal cord
nervous system
Controls breathing, a process in which air enters and leaves the body
respiratory system
Including the skin and eyes and ears; receives messages from the environment and sends them to the brain
skin and sense organ system
Produces urine and sends it out of the body through the kidneys, ureters, bladder, and urethra.
urinary system
Organs include brain
cranial cavity
Organs include lungs and heart
thoracic cavity
Organs include stomach, small and large intestines, spleen, and pancreas
abdominal cavity
Organs include the urinary bladder, ureters, urethra, rectum and anus, and the uterus
pelvic cavity
Spinal column and nerves of the spinal cord
spinal cavity
diaphragm
muscle that separates the abdominal and thoracic cavities
mediastinum
space between the lungs
pelvis
bones of the hip
peritoneum
double membrane that cover the abdomen
pleura
double membrane that surrounds the lungs
A vertical plane that divides the body or body part, such as an organ, into front and back portions
frontal (coronal) plane
- Another type of vertical plane that divides the body or organ into right and left sides
- The midsagittal plane divides the body vertically into right and left halves.
sagittal (lateral) plane
A horizontal plane that divides the body or organ into upper and lower portions, as in a cross-section
transverse (axial) plane
abdomin/o
abdomen
anter/o
front
bronch/o
bronchial tubes
cervic/o
neck of the body of neck of the uterus
chondr/o
cartilage
coccyg/o
coccyx, tailbone
crani/o
skull
epitheli/o
skin, surface tissue
esophag/o
esophagus
hepat/o
liver
lapar/o
abdomen
laryng/o
larynx (voice box)
later/o
side
lumb/o
loin or waist
lymph/o
lymph (clear fluid in tissue spaces and lymph vessels)
mediastin/o
mediastinum
pelv/o
pelvis