Veterinary Nursing Assistant Level 2 Diploma - Unit 1 - Principles of Animal Health Flashcards
What does dorsal mean?
the surface along the back
What is the surface along the back called?
dorsal
What does ventral mean?
the abdominal surface
What is the abdominal surface called?
ventral
What does caudal mean?
towards the tail
What is towards the tail called?
caudal
What does cranial mean?
towards the head
What is towards the head called?
cranial
What does rostral mean?
towards the nose (this is a term used when considering the head)
What is towards the nose called?
rostral
What does lateral mean?
further away from this line, or away from the centre of the dog
What is further away from this line, or away from the centre of the dog called?
lateral
What does medial mean?
closer to this central line, or closer to the centre of the dog
What is closer to this central line or closer to the centre of the dog called?
medial
What does proximal mean?
closer to the body
What is closer to the body called?
proximal
What does distal mean?
further from the body
What is further from the body called?
distal
What can proximal/distal be used to describe?
positions on the limb/bone
What terms can be used to describe positions on the limb/bone?
proximal/distal
What does palmar mean?
the walking surface of the forepaw
What is the walking surface of the forepaw called?
palmar
What does plantar mean?
the walking surface of the hindpaw
What is the walking surface of the hindpaw called?
plantar
What can dorsal also be used to describe?
The top surfaces of the feet
What can the top surfaces of the feet be called?
dorsal
When are anatomical directions used?
all the time but particularly when using radiography
Why are anatomical directions used?
so that the team knows which position the animal needs to be in for the correct radiographic view.
also to describe where an injury is or where an incision may need to be made for surgery.
What does dorso-ventral (DV) mean in regards to x-rays?
The animal is lying on the x-ray table with its dorsal surface uppermost and the x-ray beam will pass through the animal and pass through the dorsal surface first
What is it called when the animal is lying on the x-ray table with its dorsal surface uppermost and the x-ray beam will pass through the animal and pass through the dorsal surface first?
dorso-ventral (DV)
What does ventro-dorsal (VD) mean in regards to x-rays?
The animal is lying on the x-ray table with its ventral surface uppermost so that the x-ray beam passes through that surface first
What is it called when the animal is lying on the x-ray table with its ventral surface uppermost so that the x-ray beam passes through that surface first?
ventro-dorsal (VD)
What does lateral mean in regards to x-rays?
the animal is lying on its side
What is it called when the animal is lying on its side on the x-ray table?
lateral
What does right lateral recumbency mean in terms of x-rays?
the animal is lying with its right side on the table
What does left lateral recumbency mean?
the animal is lying with its left side on the table
What does dorso-palmar (D-Pa) mean in regards to x-rays?
the animal’s front paw is positioned with the walking surface on the table and the dorsal surface uppermost
What is it called when the animal’s front paw is positioned with the walking surface on the table and the dorsal surface uppermost?
dorso-palmar (D-Pa)
What does dorso-plantar (D-Pl) mean in regards to x-rays?
the animal’s hind paw is positioned with the walking surface on the table and dorsal surface uppermost
What is it called when the animal’s hind paw is positioned with the walking surface on the table and dorsal surface uppermost?
dorso-plantar (D-Pl)
What are directional terms used for?
directional terms are used to describe the positions of parts of the body relative to each other
What are directional terms based on?
directional terms are based on a quadruped animal standing squarely
What does dorsal recumbency mean?
the animal is lying on its back
How far does the dorsal aspect extend?
the dorsal aspect extends along the top of the head, down the back, and the topside of the tail
How far does the ventral aspect extend?
the ventral aspect extends along the underside of the head, along the belly, and the underside of the tail
At what point in the foreleg does terminology change?
carpus
At what point in the hindleg does terminology change?
tarsus
What three parts make up words?
prefix
root
suffix
Root Word - Arthr(o)
Meaning
Example
joint or articulation
arthritis - inflammation of a joint
Root Word - Cardi(o)
Meaning
Example
heart
cardiology - the study of the heart
Root Word - Chondr(o)
Meaning
Example
Cartilage
Chondrocyte - cartilage cell
Root Word - Cyst(o)
Meaning
Example
Bladder/bag
Cystitis - inflammation of urinary bladder
Root Word - Derm(ato)
Meaning
Example
Skin
Dermatitis - inflammation of the skin
Root Word - Gloss(o) Lingual
Mean
Example
Tongue
Hypoglossal - below the tongue (also-sublingual)
Root Word - Hepat(o)
Meaning
Example
Liver
Hepatocyte - liver cell
Root Word - Haem(ato/o)
Meaning
Example
Haemorrhage - escape of blood from a blood vessel
Root Word - Histo(io/o)
Meaning
Example
Tissue
Histology - study of tissues
Root Word - Mamm(o)/Mast(o)
Meaning
Example
Mammary gland
Mastectomy - surgical removal of mammary gland
Mammogram - radiograph of mammary gland
Root Word - Metr(a/o)
Meaning
Example
Uterus
Metritis - inflammation of the uterus
Root Word - My(o)
Meaning
Example
Muscle
Myositis - inflammation of a muscle
Root Word - Neur(o)
Meaning
Example
Nerve
Neuron - nerve cell
Root Word - Ophthalm(o)
Meaning
Example
Eye
Ophthalmoscope - instrument to view inside the eye
Root Word - Orchi(d)
Meaning
Example
Testis (testicle)
Cryptorchid - having an undescended testicle
Root Word - Oste(o)
Meaning
Example
Bone
Osteomyelitis - inflammation of bone
Root Word - Phag(o)
Meaning
Example
Eating
Phagocytosis - eating of a particles by a cell
Pneum(o)
Meaning
Example
Air/gas/lung
Pneumothorax - free air in the thorax
Root Word - -pnoea
Meaning
Example
Breathing
Apnoea - no breathing
Root Word - Ren
Meaning
Example
Kidney
Renal artery - blood vessel supplying the kidney
Root Word - Rhin
Meaning
Example
Nose
Rhinitis - inflammation of the mucous membrane of the nose
Root Word - Trich(o)
Meaning
Example
Hair
Trichosis - disease of the hair
Root Word - Vas
Meaning
Example
Vessel or duct
Vascular - about blood vessels
Prefix - A-
Meaning
Example
Without/Not
Avascular - without a blood supply
Prefix - Anti-
Meaning
Example
Counteracting
Antihistamine - inhibits the effects of histamine
Prefix - Ante-, Pre-
Meaning
Example
Before
Antenatal - before birth
Prefix - Brady-
Meaning
Example
Slow
Bradycardia - slow heart rate
Prefix - Cyto-
Meaning
Example
Cell
Cytotoxic - damaging to cells
Prefix - Dys-
Meaning
Example
Difficult or impaired
Dysplasia - abnormal development
Prefix - Ecto-
Meaning
Example
On the external surface
Ectoparasite - parasite on the skin surface
Prefix - Endo-
Meaning
Example
Within
Endoparasite - parasite within the body
Prefix - Epi-
Meaning
Example
Upon/outside of
Epidermis - outer layer of skin
Prefix - Eryth(ro)
Meaning
Example
Red
Erythrocyte - red blood cell
Prefix - Hyper-
Meaning
Example
Excessive/increased
Hypertrophy - increased size of tissue or organ
Prefix - Hypo-
Meaning
Example
Decreased; deficient; beneath
Hypothermia - low body temperature
Prefix - Peri-
Meaning
Example
Around; in the region of
Peri-anal - around the anus
Prefix - Poly-
Meaning
Example
Many, much
Polyoestrus - having more than one oestrus cycle per year
Prefix - Post-
Meaning
Example
After; behind
Postmortem - after death
Prefix - Pyo-
Meaning
Example
Pus
Pyometra - pus in the uterus
Prefix - Tachy-
Meaning
Example
Rapid
Tachycardia - elevated heart rate
Suffix - -aemia
Meaning
Example
Relates to the blood
Viraemia -virus particles in the blood
Suffix - -cyte
Meaning
Example
A cell
Erythrocyte
Suffix - -ectomy
Meaning
Example
Surgical removal of
Thyroidectomy - surgical removal of the thyroid
Suffix - -genic
Meaning
Example
Causing
Pathogenic - causing disease
Suffix - ia/iasis
Meaning
Example
Condition or state
Hypoplasia - incomplete development of an organ