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Anatomy Basics 1
Integumentary System | skin, hair, sweat glands, nails |
Nervous System | brain, spinal cord, peripheral nerves, sense organs |
Endocrine System | pituitary gland, thyroid gland, pancreas adrenal glands, gonads (ovaries and testes) endocrine tissues in other systems |
Skeletal System | bones, cartilages, ligaments, bone marrow |
Muscular System | skeletal muscles, tendons |
Cardiovascular System | heart, blood, blood vessels |
Lymphatic System | spleen, thymus, lymph nodes, lymphatic vessels tonsils |
Respiratory Systems | nasal cavities, sinuses, larynx, trachea, bronchi, lungs, alveoli |
Digestive System | teeth, tongue, pharynx, esophagus, stomach, small and large intestines, liver, gall bladder, pancreas |
Urinary System | kidneys, ureters, urethra, urinary bladder |
Male Reproductive System | testes, epididymis, ductus deferens, seminal vesicles, prostate gland, penis, scrotum |
Female Reproductive System | ovaries, uterine tubes, uterus, vagina, labia, clitoris, mammary gland |
Homeostatis | a stable internal environment. |
Homeostatic regulation | the adjustment of the organ systems to maintain a stable internal environment. |
Fundamental concept | the organ systems work together to maintain homeostasis. |
Anatomical Position | head facing forward feet facing forward arms down at sides palms facing forward |
frontal | forehead |
nasal | nose |
ocular, orbital | eye |
otic | ear |
buccal | cheek |
cervical | neck |
thoracic, thorax | chest |
mammary | breast |
abdominal | abdomen |
umbilical | navel |
pelvic | pelvis |
manual | hand |
inguinal | groin |
pubic | pubis |
femoral | thigh |
pedal | foot |
cranial | skull |
facial | face |
cephalic | head |
oral | mouth |
mental | chin |
axillary | armpit |
brachial | arm |
antecubital | forearm |
carpal | wrist |
palmar | palm |
pollex | thumb |
digits (phalanges) | fingers and toes |
patellar | kneecap |
crural | leg |
tarsal | ankle |
hallux | great toe (big toe) |
acromial | shoulder |
dorsal | back |
olecranal | back of elbow |
lumbar | loin |
gluteal | buttock |
popliteal | back of knee |
sural | calf |
calcaneal | heel of foot |
plantar | sole of foot |
anatomical directions | allow you to describe the spatial relationship between different regions of the body. Ex: the head is superior to (above) the neck |
above | superior (cranial, rostral) |
below | inferior (caudal) |
in front of | anterior (ventral) |
behind | posterior (dorsal) |
closer to the midline | medial |
further from the midline | lateral |
closer to the surface | superficial |
further from the surface | deep |
closer to attachments site (only for arms and legs) | proximal |
further from attachment site (only for arms and legs) | distal |
2 major ventral body cavities (coelem). They are separated by the diaphragm | thoracic and abdominopelvic |
one large serous membrane surrounds most organs of the abdominopelvic cavity | peritoneum |