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Medical Terms that describe Location & Direction
these flashcards consist of specific planes, regions, verterbrae & directional terms pertaining to the human body
44
Medical
Undergraduate 1
04/24/2018

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Term
Anatomical Position
Definition
the position of the human body that medicine always refers to (body forward, arms at sides, & palms facing up
Term
Anaplasia
Definition
change in the structure and orientation of cells
Term
Aplasia
Definition
absence of any organ or tissue
Term
Dysplasia
Definition
abnormal development of tissues and organs
Term
Hyperplasia
Definition
excessive formation
Term
Neoplasia
Definition
new abnormal development of cells, benign or malignant
Term
Frontal Plane
(also called "coronal plane")
Definition
any vertical planes passing through the body from the head to the feet that divide the body from the front & back
Term
Midsagittal Plane
(also called the "median plane")
Definition
a vertical plane through the middle of the body that divides the body into equal right and left halves
Term
Transverse Plane
Definition
a horizontal field dividing the body into upper and lower portions
Term
Umbilicus Region
(also called "navel")
Definition
landmark used to divide the abdomen into quadrants
Term
Right Hypochondriac Region
Definition
upper-right section of the abdomen
Term
Epigastric Region
Definition
between the right & left hypochondriac regions, in the upper section of the abdomen
Term
Left Hypochondriac Region
Definition
upper-left section of the abdomen
Term
Right Lumbar Region
Definition
middle-right section of the abdomen
Term
Umbilical Region
Definition
middle section of the abdomen, between the right & left lumbar regions
Term
Left Lumbar Region
Definition
middle-left section of the abdomen
Term
Right Inguinal Region
Definition
lower-right section of the abdomen
Term
Hypogastric Region
Definition
lower-middle section of the abdomen, beneath the umbilical region
Term
Left Inguinal Region
Definition
lower-left section of the abdomen
Term
Cervical Vertebrae
Definition
the first 7 segments of the spinal column (abbreviated C1 to C7)
Term
Thoracic Vertebrae
Definition
the second 12 segments of the spinal column (abbreviated T1 to T12)
Term
Lumbar Vertebrae
Definition
5 large segments of the spinal column that make up the largest & strongest vertebrae (abbreviated L1 to L5)
Term
Sacrum
Definition
a single, fused bone shaped like a triangle that makes up the 4th segment of the spinal column
Term
Coccyx
Definition
the 5th & last segment of the spinal column (tailbone)
Term
Superficial
Definition
pertaining to the surface of the body
Term
Deep
Definition
away from the surface and toward the inside of the body
Term
Anterior
Definition
front of the body
Term
Posterior
Definition
back of the body
Term
Ventral
Definition
same as anterior, toward the belly
Term
Dorsal
Definition
same as posterior
Term
Medial
Definition
towards the mid-line of the body
Term
Lateral
Definition
side of the body
Term
Superior
Definition
above, toward the head
Term
Inferior
Definition
below, towards the feet
Term
Cranial
Definition
pertaining to the head
Term
Caudal
Definition
pertaining to the tail
Term
Distal
Definition
away from, or farthest from the trunk of the body or from the point of origin from a body part
Term
Proximal
Definition
toward or near to the point of origin
Term
Supine
Definition
lying on the back, face up
Term
Prone
Definition
lying face down
Term
Pronate
Definition
turning palms of the hands downward, or turning the foot so that the inner sole bears the weight
Term
Supinate
Definition
turning the palm of the hands upward or forward, or raising the medial side of the foot
Term
Plantar
Definition
the sole, or bottom of the foot
Term
Dorsum
Definition
back, or surface
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