Terms Flashcards
below
Inferior
behind
Dorsal
toward the side
Lateral
away from the body surface
Deep
farther from the origin of a body part or the point of attachment of a limb to the body trunk
Distal
toward the midline
Medial
above
Superior
close to the origin of the body part or the point of attachment of a limb to the body trunk
Proximal
in front of
Ventral
armpit
Axillary
ankle
Tarsal
hip
Coxal
eye area
Orbital
navel
Umbilical
mouth
Oral
thigh
Femoral
anterior knee
Patellar
posterior knee area
Popliteal
area where thigh meets body trunk
Inguinal
endocrine system
Slow-acting body control system
lymphatic system
Houses blood cells involved in immunity
skeletal system
Site of hematopoiesis
urinary system
Regulation of water and electrolytes
muscular system
Heat production
nervous system
Responds to stimuli (internal and external)
depolarization
Period when the interior of the cell becomes less negative due to an influx of sodium ion
repolarization
Specific period during which potassium ions diffuse out of the neuron due to a change in membrane permeability
action potential
Termed a nerve impulse when transmitted
polarization
Period when the neuron is at rest; it has a more negative interior in comparison to the positive exterior
graded potential
Local depolarization is also known as this term
temporal lobe
Auditory area
parietal lobe
Primary sensory cortex
frontal lobe
Somatic motor cortex
frontal lobe
Motor speech area
frontal lobe
Premotor area
occipital lobe
Visual area
midbrain
Composed of cerebral peduncles and the corpora quadrigemina
medulla oblongata
Contains centers that control heart rate, blood pressure, breathing, swallowing, and vomiting
pituitary gland
Gland that hangs from the hypothalamus
hypothalamus
Regulates body temperature, water balance, and metabolism
thalamus
Relay station for sensory impulses passing to the sensory cortex
reticular formation
Motor control of the visceral organs
Trochlear
Cranial nerve IV
Abducens
Moves eyes laterally
Optic
Cranial nerve II
Oculomotor
Controls lens shape and pupil size
Glossopharyngeal
Cranial nerve IX
Vagus
Promotes digestive activity and regulates heart activity
Facial
Cranial nerve VII
Hypoglossal
Fibers emerge from the medulla and run to the throat
sclera
“White of the eye”
choroid
Blood-rich tunic that contains dark pigment