Additional Terms Pt. 2 Flashcards
Papillae
Taste buds
Circumvallate papillae
Taste buds at the back of the tongue, arranged in a v-shape
Filiform papillae
Taste buds on the main part of the tongue, giving the tongue its velvety appearance
Fungiform papillae
Mushroom shaped papillae on the tip of the tongue
Sial/o
Salivary glands
Odont/o
Teeth
Orthodontics
Pertaining to the correction of dentition (teeth)
Buccal cavity
Mouth
Caries
Dental disease
Gingivitis
Inflammation of the gums
Malocclusion
Badly aligned teeth when closing mouth
Plaque
Tartar on the teeth causing caries
Stomatitis
Inflammation of the mouth
Detoxification
When the liver breaks down drugs and poisons, ready for excretion by the kidneys
Desaturation
The liver breaks down fatty acids
Acholia
Absence of bile
Cholangi/o
Bile/ biliary vessels
Choledoch/o
Common bile duct(CBD)
Choledocholithiasis
Stones in the common bile duct
Duoden/o
Duodenum
Hepatoma
Malignant tumour of the liver
Gonads
Sex organs
Gest/ gravida
Pregnancy
Zygote
The fertilised egg stage of pregnancy
Embryo
The first eight weeks of pregnancy
Foetus
After eight weeks of pregnancy the organs are developing
Gestation
Duration of pregnancy
Blastocyst
Immature cell
What are the three parts a blastocyst splits into?
Ectoderm, mesoderm, endoderm
Ectoderm
Forms the skin and nails, brain and nervous system
Mesoderm
Forms the muscles, blood, tissues and urinary system
Endoderm
Forms the linings and the glands
Chorion
Chorionic membrane, the outermost layer of the blastocyst
Placenta
Passes the required nutrients to the foetus and removes toxins
Amnion
The amniotic sac and fluid
Umbilical cord
Links the foetus to the placenta
What parts is the pregnancy split into?
First, second, third trimester (three months each)
Tocia
Labour
Dystocia
Slow / difficult labour
Parturition
Giving birth
Oligohydramnios
Scanty amniotic fluid
SCBU
Special Care Baby Unit
SIDS
Sudden Infant Death Syndrome
Phenylketonuria
Rare condition where babies cannot digest phenylalanine, present in eggs, fish, meat, milk and cheese, and a special diet is therefore required. If not detected it can result in brain damage from the buildup of phenylalanine in the body. Tested for with a pinprick at birth
When are the two ultrasounds offered during pregnancy?
Dating scan at 10-14 weeks (for due dates and normal development)
Anomaly scan at 18-22 weeks (more detailed scan which checks for normal development and birth defects such as a cleft palate or spina bifida)
Nuchal Translucency Test
Offered to mothers over 35 years, tests for Down’s Syndrome, allowing parental decision for “amniocentesis requirement”
Caesarean section
Delivery of foetus through abdominal incision
Cephalopelvimetry
Measurement of the foetal head in relation to the mother’s pelvis
Cordocentesis
Withdrawal of foetal blood from umbilical vein
Vibro-acoustics
A non-invasive test to stimulate foetal activity
General/simple x-ray
Uses radiation to create images of the body based on shadows; used to show chest infections, bone fractures. A contrast medium (for instance Barium) can be used to enhance the picture.
CXR
Chest x-ray
DXR
Deep X-ray therapy
AXR
Abdominal x-ray
Ba M
Barium meal/ swallow (upper parts of digestive system)
Ba E
Barium enema (inserted via the anus for the lower parts of the digestive system)
fMRI
Functional Magnetic Resonance Imaging (uses magnetism to build pictures of the body in cross sections; clearly shows soft tissues, and a single scan can show many areas of the body)
CAT/CT
Computerised axial tomography/ Computerised tomography (takes pictures of the body at angles to build a 3d image, can be used to diagnose tumours, and can be used in combination with contrast mediums which are injected to show blood vessels)
USS
Ultrasound scan (sound waves at high frequency create images of organs and structures)
PET
Positron emission therapy (using radioisotopes this scan is used to investigate metabolic physiological processes, helpful for diagnosing cancer, also beneficial in investigating strokes and epilepsy)
DEXA
Dual energy X-ray (scan for bone density)
Fluoroscopy
Uses light on a phosphor screen to observe movement of internal parts
Echocardiogram
Using sound waves to record the heart
What are the four sections of Pathology?
Microbiology, Haematology, Biochemistry, Histopathology/Cytology
Pathogenic Micro-organisms
Pertaining to the formation of disease carrying organisms too small to be seen by the naked eye
The 4 types of pathogenic micro-organism
Bacteria, virus, fungi, protozoa
Bacteria/ bacteriology
A single cell or non-cellular organism lacking in chlorophyll
Virus/ virology
This replicates itself only within the living cells of the host
Fungi/ mycology
These could be yeasts or moulds, distinct from green plants