Terminology Flashcards
Aberrations
A departure from normal, typically unwelcomed.
Amniocentesis:
Medical procedure used in prenatal diagnosis of chromosomal abnormalities and fetal infections (sex determination)
Barr bodies
A small densely staining structure in the cell nuclei of the female mammals, consisting of condensed, inactive X chromosome.
It is regarded as diagnostic of genetic femaleness.
Autosomal
conditions carried on the other 22 pairs of of chromosomes.
Genotype
genetic constitution of an individual organism.
Congenital
Existing at birth.
Fistula
Abnormal passage from an internal organ to body surface
or between two internal organs.
Epicanthal Fold
Skin fold of the upper eyelid covering the inner corner of the eye.
Hypertonic
Always ON
Hypotonic
Always OFF
Intestinal atresia:
L blockage or obstruction in the intestine.
Gastrointestinal complications.
Morning sickness
Nausea in pregnancy during the first few months, can occur anytime of the day.
Nondisjunction
Failure of chromosome pairs or sister chromatids to separate normally during nuclear division,
resulting in an abnormal distribution of chromosomes in the daughter nuclei.
Normotonic
On/ Off
normally switch on and off
Nosocomial
HAI: hospital acquired infection- infection;
is spread to the susceptible patient in the clinical care setting by various means.
Occiput
The back of the head or skull.
Phenotype
The set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.
Renal agenesis
A condition in which a newborn is missing one or both kidneys.
Unilateral ; missing one
Bilateral ; missing both