Anatomy Chapter 1 Anatomy terminology Flashcards
What is the lungs double membrane?
Pleura
What is the heart’s double membrane?
Pericardium
What is it called that covers the diagram and abdominal?
Peritonion
What are the levels of organization in order?
Chemical, Cellular, Tissues, Organ, Organ system and Organism
Chemical level purpose:
Chemicals come together to form cells
Cellular level purpose
The smallest unit of life
Tissues purpose
one cell type comes together to form a function
Organ purpose:
two or more tissue types
Organ system:
tissues together ex: liver
Organism
11 life processes
What are the 11 life processes
Metabolism
takes in molecules for energy, takes small ones to build up to large ones to build tissues
Responsiveness
change in environmental conditions and maintain homeostasis
Movement
move chemicals around, cells contract and move around
Growth
ability to grow, new cells
Differentiation
Ex: sperm ovulum come together to produce new
reproduction
must continue for life
Integumentary system
Hair, Skin, nails, fingernails, mammary glands, sweat glands, sebaceous glands, etc.
Skeletal system
Bones, joints, cartilage
Muscular system
Tendons, skeletal muscle, ligaments
Cardiovascular
Heart, vessels, artery, vein
Vessels bring blood
to the heart
Arteries bring blood
Away from heart
Lymphatic/Immunity
Thymus, Spleen, Thoracic duct, Red bone marrow, lymph nodes
Thymus purpose
above heart gland of maturation of t-cells
Spleen purpose
monitors blood for toxins
Thoracic duct
drains 3 quarters of body lymph
Red bone marrow
has blood cells
Lymph nodes
lymph nodes there monitor the composition of lymph
Central Nervous system
Brain, Spinal cord
Peripheral nervous system
Nerves, neurons outside
Function of Integumentary
protection, regulation of heat
support movement, storage of fat, blood cell production
Muscular function
movement, storage, heat
Cardiovascular function:
Transportation (waste, blood), protection against blood loss (blood clot), skin thermo regulate
Anatomical position
shoulder apart, chin up, etc.
Antecubital region
front of elbow
cubital region
back of elbow
Nervous system function:
sensory function, integrative, motor (what to do and giving command to do)
Endocrine function
regulate hormones, brain hypothalamus, pituitary gland, pineal gland, anterior-posterior, thyroid
Hypothalamus function
the base of the diencephalon controls the anterior pituitary
Anterior pituitary gland function
releases stimulation of thyroid hormone, a hormone that releases cortisol, human growth hormone
Pituitary gland function
below hypothalamus
Pineal gland function
secretes melatonin
Thyroid function
releases thyroid hormones
Lymphatic/immunity
Adrenal glands, pancreas, parathyroid glands
Lymphatic/Immunity function
fluid transport, immunity
Respiratory system function
gas exchange, warming, and cooling, acid-base balance
Respiratory system parts
Pharynx, Trachea, lung bronchi, lung, nasal cavity, oral cavity, larynx
Pharynx
back of nasal cavity separates air from food/water
Trachea
large open tube leads to lungs
Lungs bronchi
has primary, secondary
Lungs
gas exchange
nasal cavity
nose
oral cavity
mouth
larynx
produces sound
Digestive system parts
Liver, Salivary glands, Esophagus, gallbladder, large intestine, small intestine, rectum, anus
Liver
dumps blood
gallbladder
concentrates bile fat
esophagus
muscular tube to pass food through holding mixing chamber
large intestine
product proteins, observes water holds it
Salivary glands
saliva, chemical
3 sets of salivary glands are:
Small intestine
absorption
Rectum valves
gas
Anus
acts as spring for waste
Digestive system function
ingestion, secretion of enzymes, absorption, movement, defecation of waste
Mouth and pharynx
digestion of food
Reproductive systems
hypothalamus, pituitary, parts of male, parts of female
Men reproductive
gonads (testes), prostate gland, seminal vesicle, ductus deferens, urethral, epididymis
Epidymis (penis)
sperm storage maturation
prostate gland
adds to semen
seminal vesicle
semen preperation
ductus deferis
sperm transport
urithral
ph lowers
Woman’s reproductive
gonads (ovaries), uterine tube, uterus, cervix, vagina, mammary gland
Uterine tube
fertilization occurs
Uterus cervix
childbirth, release oxytocin and cortisol
Vagina
sex, menstrual blood
mammary gland
prolactin, estrogen
Urinary system
kidneys, urethra, ureter
Urinary system function
blood volume, Erythronium (formation of new blood cells), urethra (urine goes out), kidneys (composition of body fluids proper chemical balance of fluids.
Cephalic
head
Cervical
neck
thoracic
chest
Abdominal
pelvic region
Gluteal region
butt
manual region
hand
polix region
thumb, toe
Why is anatomic position important?
Know
Describe anatomical region?
Know
Sectional anatomy planes
Transverse, Frontal, Sagittal, Oblique etc.
Transverse plane
inferior and superior top and bottom
Frontal plane
divide front and back (anterior and posterior)
Sagittal plane
right and left half
Types of sagittal
Midsaggital and parral
Oblique plane
know
Cross sectional section
know
Longitudinal section know
Directional terms of Anatomy
Posterior, Anterior), medial, lateral, intermediate), inferior and superior
Posterior vs anterior
in front of vs back
Superior vs inferior
above vs below
medial vs lateral
closer to mid line vs father away
proximinal vs distal
closer to part vs farther away
intermediate
between lateral and medial ex: heart to lungs
Superficial
closer to surface of body
ipsilateral
same side
contralateral
different side of body
I have muscle aches
Disease
Studies covid spread
Epidemiology
Structural or function abnormality
Disorder
my body temperature is 103
sign
study antivirals for covid
Pharmacology
recognizable set of signs and symptoms
disease
anatomical sign of disease/disorder
lesion