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MEDTR110 Chap2
Parts of the body divided by location
36
Medical
Undergraduate 1
03/16/2024

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Cards

Term
Spine 1. Cervical
Definition
Neck region. There are 7 cervical vertebrae. C1-C7
Term
Spine 2. Thoracic
Definition
Chest Region. There are 12 vertebrae, and each bone is joined to a rib. T1-T12
Term
Spine 3. Lumbar
Definition
Loin (waist) or flank region (between the ribs and the hipbone). There are 5 vertebrae. L1-L5
Term
Spine 4. Sacral
Definition
Five bones are fused to form one bone, the Sacrum.
Term
 Spine 5. Coccygeal
Definition
The coccyx (tailbone) is a small bone composed of four pieces.
Term
Planes of body: Frontal (Coronal) Plane
Definition
Vertical plane dividing the body or structure into anterior and posterior (front and back)
Term
Planes of body: Sagittal (lateral) plane
Definition
Lengthwise vertical plane, dividing the body or structure into right and left sides.
Term
Planes of body: Transverse (axial) plane
Definition
Horizontal (cross-sectional) plane running across the body parallel to the ground. Think upper vs lower half.
Term
Position and Direction: Anterior (ventral)
Definition
Front side of the body.
Term
Position and Direction: Posterior (dorsal)
Definition
Back side of the body
Term
Position and Direction: Deep
Definition
Away from the surface
Term
Position and Direction: Superficial
Definition
On the surface
Term
Position and Direction: Proximal
Definition
Near the point of attachment to the trunk or near to the beginning of the structure
Term
Position and Direction: Distal
Definition
Far from the point of attachment to the trunk or far from the beginning of the structure
Term
Position and Direction: Inferior
Definition
Below another structure
Term
Position and Direction: Superior
Definition
Above another structure
Term
Position and Direction: Medial
Definition
Pertaining to the middle, or nearer to the medial plane of the body
Term
Position and Direction: Lateral
Definition
Pertaining to the side
Term
Position and Direction: Supine
Definition
Lying on the back
Term
Position and Direction: Prone
Definition
Lying on the belly
Term
Body and Cell: Chromosomes
Definition

Rod-shaped structures in the nucleus that contain regions of DNA 

"The squiggly lines in the nucleus"

Term
Body and Cell: Mitochondria
Definition

Rod-shaped structures in the cytoplasm that provide the principal source of energy for the cell (PowerHouse) 

(The bean looking things)

Term
Body and Cell: Nucleus
Definition
Control center of the cell (Big brain)
Term
Body and Cell: DNA
Definition
Deoxyribonucleic acid
Term
Body and Cell: Endoplasmic Reticulum
Definition

Network of canals within the cytoplasm of the cell, that make large proteins from small protein pieces

(maze inside *not dots*)

Term
Body and Cell: Cell Membrane
Definition

Structure that surrounds and protects the cell and regulates what passes into and out of the cell.

(cell skin)

Term
Body and Cell: Catabolism
Definition
Process by whereby complex nutrients are broken down into simpler substances and energy is released.
Term
Body and Cell: Anabolism
Definition
Process of building up large proteins from small protein pieces called amino acids
Term
Body and Cell: Metabolism
Definition
Total of the chemical processes in a cell. It includes catabolism and anabolism
Term
Body and Cell: Cytoplasm
Definition
All the material that is outside of the nucleus and yet contained within the cell membrane. (the pool of everything inside the cell)
Term
Body and Cell: Genes
Definition
Regions of DNA within each chromosome
Term
Body and Cell: Karyotype
Definition
Picture of Chromosomes in the nucleus of the cell which are each labeled with a number. They are then arranged in numerical order to be viewed as a structure
Term
Spine: Vertebra
Definition

Single backbone

(plural add -e)

Term
Spine: Disc
Definition
Pad of cartilage between vertebrae
Term
Spinal Column
Definition
Bone tissue surrounding the spinal cavity
Term
Spinal Cord
Definition
Nervous tissue within the spinal cavity
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