Human Body Flashcards
embryology
The first eight weeks of development after fertilization of a human egg.
Cellular structure and function.
cell biology
Gross anatomy
without a microscope
systemic, regional, surface, pathological anatomy
systems(nervous) , region (head chest)
surface - surface markings
pathological - disease and structural changes
Levels of organization
Chemical Cellular Tissue level Organ System Organismal
6 Characterstics of living things
Met Respect Moving Growth of Different Reps
Metabolism Responsiveness Movement Growth Differentiation Reproduction
metabolism
sum of chemical processes and two phases (catabolism and anabolism)
breakdown complex chemical substances
catabolism
building up of complex chemical substances
anabolism
equilibrium in the BODY’S INTERNAL ENVIRONMENT
homeostasis
Maintaining the ____ and ______ of
body fluids is an important aspect of
homeostasis
volume and composition
6 types of ECF
ABCLIS
Interstitial Blood Lymph Cerebrospinal Synovial Aqueous / Vitreous
Two control systems of the body?
Both operate mainly through which type of system?
Nervous and Endocrine
Negative Feedback
What are the components of a feedback system?
Receptor
Control Center
Effector
What are the two types of feedback system?
Positive and Negative
Postive Feedback
reinforces or strengthens
Negative Feedback
reverses
most common feedback system in body
negative
how does positive feedback system stop?
continues until interrupted
Disorder
abnormality of structure or function
Disease
illness w/ recognizable signs and systems
objective, findings, observed, measured, SEEN
signs
subjective, usually told by patient
symptoms
antebrachial
forearm
volar
Palmar/ palm
dorsum
top of foot
coxal
hip
manual
hand
hallux
great toe
pollex
thmb
crural
leg (lower/ shin)
carpal
wrist
digital or phalangeal
toes OR fingers
olecranal or cubital
back of elbow
sacral
between hips
Coccygeal
tailbone
plantar
sole of foot
dorsum
back of hand (ON POSTERIOR VIEW OF ANATOMICAL POSITION… would be top of foot on ANTERIOR VIEW)
Ventral
anterior or toward the front
Dorsal
Posterior or toward the back
used for appendages to say closer and further from body
Proximal/ Distal (digits are distal)
ipsilateral vs. contra
same side of body…. other side of body
superficial
deep
towards the surface
towards the core of the body
Dorsal Body Cavities (Canal)
cranial cavity and vertebral canal
Ventral Body Cavities
Thoracic and Abdominopelvic
Thoracic Cavity components
Pleural
Mediastinum
Pericardial
Abdominopelivc
abdominal and pelvic
Look at pictures in slide 47, 51, 53
good work
which cavity is an imaginary dividing line
abdominal into pelvic
serous membrane
does NOT open to exterior
mucous membrane
DOES open to exterior
3 serous membranes
Pericardial, Pleural, Peritoneal
symptom of pleurisy and peritonitis?
insufficient production of lubricating fluid
which results in organs sticking together when the body moves, instead of sliding freely.
pleurisy
peritonitis
inflammation of pleurae
inflammation of the peritonea
retroperitoneal organs
(KAPDAD) Kidneys Adrenal Glands Pancreas Duodenum Ascending/Descending Colons
What are the abdominopelvic region lines called
top horizontal = subcostal
bottom horizontal = transtubercular
vertical lines = mid clavicular
Nine regions from top left going Left to Right
Right Hypochondriac / Epigastric / Left Hypochondriac
Right Lumbar / Umbilical / Left Lumbar
Right Inguinal (Iliac) / Hypogastric (pubic) / Left Inguinal (Iliac)
What is the centerpoint of the Abdominopelvic quadrants
umbilicus
gallbladder (quadrant location)
RUQ
liver
quadrant location
R lobe = RUQ
L lobe = LUQ
duodenum
quadrant location
RUQ
most stomach (quadrant location) plyorus of stomach (quadrant location)
LUQ
RUQ
pancreas
quadrant location
Head - RUQ
Body and tail - LUQ
spleen
quadrant location
LUQ
jejunum and ileum
quadrant location
All four quadrants
vermiform appendix (quadrant location)
RLQ
superior portion of ascending colon
RUQ
Transverse colon (quadrant location)
both upper quadrants
ascending colon
RUQ and RLQ
descending colon
LUQ and LLQ