Organ descriptions Flashcards
Skin and fur
What do we examine
colour, pigmentation, soundness, continuity shortage (is it fresh or not, where it is, shape, size, length, width, depth, quality, base), grooming, contamination, ectoparasites, furless regions, etc.
What do we examine
Feet
Soundness, state of epidermoid formulas
(difference of shape, wounds)
Natural orifices
oral cavity
teeth
nostrils
ears
eye
anus
genital
Oral cavity
What do we examine
colour, soundness, moisture content
Description of normal organ
Oral cavity
pale greyishred, smooth, shiny, intact
Nostrils
What do we examine
contamination, state of mucous membrane
Ears
What do we examine
soundness of skin, contamination, quantity of cerumen/exsudate, ectoparasites
Eyes
What do we examine
closure of palpebral fissure, state of palpebrae, openability of palpebrae, conjuntiva (colour, wrinkles, moistness), cornea (transparency, soundness), sclera (colour), pupil (shape, size), iris (colour), palpation of the eyeball, location of eyeball
Eyes
Description of normal organ
- conjunctiva: pale rosered, finely wrinkled, shiny from tears, intact
cornea: convex, transparent, smooth, intact sclera: white
Anus
What do we examine
state of anal ring, openness, environment, patency (newborn)
Genitals
What do we examine
contamination, state of mucous membrane
Serous membranes in general
What do we examine
state of the parietal and visceral layers
Serous membranes in general
Description of normal organ
smooth, shiny, transparent
Navel (newborn)
What do we examine
dried, inflammatory processes
Subcutaneous connective tissue
What do we examine
colour, fat infiltration, soundness
Subcutaneous connective tissue
Description of normal organ
medium fat infiltration, colour is specific to species, intact
Peripheral blood
What to examine
colour, degree of clotting, covering-ability
Peripheral blood
Description of normal organ
dark red, covers the knife, well clotted
Lymph nodes
What do we examine
shape, size, colour, consistency, moveability in environment, cutsurface (CS): colour, structure, moisture content
Lymph nodes
Description of normal organ
normal shape and size, greyishwhite, firmly elastic, moveable in environment, cutsurface: pale greyishwhite, structure recognizable, medium moisture content
Skeletal muscle
What do we examine
development of the muscles, symmetry of the musculature, CS: colour, structure, moisture content, tearability
Skeletal
Description of normal organ
brownred, structure recognizable, medium moisture content, it can be torn with medium effort
Abdomen
What do we examine
state and palpation of abdominal wall, after opening: location of abdominal organs, free content of the cavity (quantity, quality), peritoneum
Abdomen
Description of normal organ
intact, medium tight, location of abdominal organs is normal, there is no pathologic free content in the cavity, the parietal and visceral layer is smooth, shiny, transparent
Spleen
What do we examine
shape, size, colour, capsule, consistency, CS: colour, structure, moisture content, scraping of pulp
Spleen
Description of normal organ
normal shape and size, dark red, flaccid, wrinkled capsule, CS: dark red, structure recognizable, medium moisture content, the pulp can be scraped with medium effort
su: light red, lengthwise elongated, cross- section is triangle shaped
Bile duct
What do we examine
Description of normal organ
patency
patent
Stomach
What do we examine
shape, fullness, content (quantity, quality, colour, smell, consistency, foreign bodies), mucous membrane (separately the fundus, pylorus and cardia region; colour, folds, soundness, folds can be smoothen or not, thickness), gastric lymph node
Stomach
Description of normal organ
pars nonglandularis / pars esophagea (su): rectangular, white, finely wrinkled
Intestines
What do we examine
fullness, content (quantity, quality, colour, consistency, foreign bodies), mucous membrane (colour, wrinkles, soundness, Peyer’s patches), mesenterial lymph nodes
Liver
What do we examine
shape, size, colour, capsule, consistency, CS: colour, structure, moisture content, tearability, portal lymph node
Liver
Description of normal organ
normal shape and size, brownred, smooth capsule, medium firm consistency, CS: brownred, structure recognizable, medium moisture content, it can be torn with medium effort
su: light brownred
Gall bladder
What do we examine
fullness, content (quantity of bile, colour,
consistency), thickness of wall
Gall bladder
Description of normal organ
Paperthick wall
Pancreas
What do we examine
shape, size, colour, lobules, consistency, CS: colour moisture content
Pancreas
Description of normal organ
su: fork-shaped, greyishyellow, infiltrated well with fat, loose structure, glandlike consistency
Kidney
What do we examine
shape, size, colour, surface, consistency, CS: colour, structure, moisture content, pelvis, tearability of cortex, peel ability of the capsule
Kidney
Description of normal organ
normal shape and size, brownred, smooth surface, firm, CS: the cortex is brownred, the medulla is pale gray to tan, the cortex and the medulla are well separated (normal cortex:medulla ratio: 1:2 to 1:3), medium moisture content, medium wide pelvis, the cortex can be torn with medium effort, the capsule can be peeled off easily
Kidney
Ratio cortex:medulla
(normal cortex:medulla ratio: 1:2 to 1:3)
Adrenal gland
Normal organ description
normal shape and size, CS: structure well recognizable, the cortex and the medulla are well separated (normal cortex:medulla:cortex ratio: 1:1-2:1, depending of the area of sectioning), medium moisture content
Adrenal gland
Normal organ description
normal shape and size, CS: structure well recognizable, the cortex and the medulla are well separated (normal cortex:medulla:cortex ratio: 1:1-2:1, depending of the area of sectioning), medium moisture content
Adrenal gland ratio cortex:medulla
(normal cortex:medulla:cortex ratio: 1:1-2:1, depending of the area of sectioning)
Urinary bladder
What to examine
shape, fullness, content (quantity and quality of urine, colour, consistency, uroliths), mucous membrane (colour, soundness), thickness of the wall
Genitals
What do we examine
Male: testes (location, shape, size, consistency, surface, CS: colour, structure, moisture content), mucous membrane of prepuce, pathologic content, mucous membrane of penis, spermatic cord, accessory sex glands
Female: state of vulva, location of uterus, mucous membrane of vagina and uterus, content of uteral cavity (quantity, quality), ovaries: shape, size, follicules, corpora lutea
Genitals
Normal organ description
testis: in the scrotum, normal shape and size, tightly elastic, smooth and shiny surface, CS: bulging, finely uneven, shiny, structure recognizable
Thorax
What to examine
shape, state of diaphragm, after opening: location of thoracic organs, free content of the cavity (quantity, quality), pleura
Thorax
Normal organ description
diaphragm: tight, concave from abdomen
pleura: smooth, shiny, transparent
Tongue
What do we examine
shape, size, colour, mucous membrane, consistency, CS
Tongue
Normal organ description
normal shape and size, flaccid, soft, intact mucous membrane, CS: structure of muscle recognizable, it can be torn with medium effort
Pharynx
What do we examine?
content, mucous membrane, tonsils, orifice of
esophagus and larynx
Esophagus
What do we examine?
mucous membrane, content, width of lumen
Esophagus
Normal organ description
mucous membrane: greyishwhite, longitudinal
folds, shiny
Larynx
What do we examine
laryngeal opening, mucous membrane, muscles, vocal cords, content
Trachea
What do we examine
shape of cartilages, content, mucous membrane
Laryngeal and cervical lymph nodes
What do we examine
shape, size, colour, consistency, moveability in environment, CS: colour, structure, moisture content
Thyroid gland
What do we examine
shape, size, CS: colour, structure, moisture content
Thyroid gland
Normal organ description
normal shape and size, dark brown, CS: dark brown, finely granular, shiny
Lungs
What do we examine
shape, size, colour, surface (pleura), superficial and deep palpation, crepitation when cut, CS: colour, moisture content, air bubbles in fluid; parabronchial and mediastinal lymph nodes
Lungs
Normal organ description
normal shape and size, pale brick red, smooth, shiny and transparent pleura, softly elastic superficial and deep consistency, crepitating when cut, CS: pale brick red, medium moisture content, medium airbubble content of the fluid
Bronchii
What do we examine
content, mucous membrane, wall
Heart
What do we examine
state of pericardium (soundness, transparency, fat infiltration, content); shape of heart, size (circumference, longitudinal size), state of epicardium, state of coronary and longitudinal grooves, coronary vessels; endocardium, width of ventricles, width of orifice of aorta and pulmonary trunk, valves (semilunar, bi- and tricuspid; soundness, thickness, free edge, moveability), state of chordae tendineae; thickness of heart muscle, papillary muscles, myocardium (colour, structure, moisture content, tearability)
Heart
Normal organ description
valve: thin, membraneous, intact edge, they can be lifted up from their base
chordae tendineae: tight, smooth surface, adhere well to papillary muscles
pericardium: smooth, shiny, transparent, moderately infiltrated with fat
epi- and endocardium: smooth, shiny, transparent
myocardium: brownred, structure recognizable, medium moisture content, it can be torn with medium effort
Nasal cavity
What do we examine
shape and size of the nasal conchae, mucous membranes, width of nasal cavity (both sides), septum
Brain
What do we examine
shape of the calvaria (skullcap), thickness and structure of skull, state of periosteum and dura mater, weight of brain, height of gyri, depth of sulci, state of meninges, shape of brain, content of chambers (quantity, quality), state of ependyma, lesions in parenchyma of brain
Brain
Normal organ description
Pachymeninx (dura mater): a thick, opaque layer
Leptomeninges (arachnoid mater and pia mater): transparent, shiny, vessels are medium wide
ependyma: greyishwhite, smooth, shiny
Spinal cord
What do we examine
state of vertebrae, dura mater, subdural fluid (quantity, quality), shape deformities of spinal cord, lesions in parenchyma
Bone
What do we examine
periosteum, shape, consistency, moveability, soundness, CS: cortical and spongious substances, bone marrow, epiphyseal cartilage in young animals, calcification zone
Joint
What to examine
shape (compared with other side), consistency, moveability, content of joint cavity (quantity, quality), surface of cartilages, state of joint capsule’s synovial and fibrous layer
Joint
Normal organ description
synovia: small amount, colourless/yellowish, slightly viscous
Tendon
What do we examine
ladder, length, tightness, consistency, CS: structure
Middle and inner ear
What do we examine
mucous membrane, content
Mammary gland/udder
What do we examine
shape, size, skin on surface, regional lymph nodes, state of nipples (consistency, orifice of lactating duct, wounds, developmental anomalies), mucous membrane of pelvis and lactating duct, consistency of mammary gland, CS: colour, structure, moisture content
Mammary gland/udder
Normal organ description
normal shape, normal size referring to functional state, flaccid/pliantly soft consistency, hard to cut (parenchyma moves away from knife), CS: yellowishwhite/pale rosered, shiny, well recognizable lobular structure, quality and quantity of content is normal referring to functional state