Chapter 2 Study Sections Flashcards
anabolism
Process of building up large proteins from small proteins called amino acids.
catabolism
Process of when complex nutrients are broken down into simpler substances and energy is released
Adipose tissue
Collection of fat cells
Cartilage
Flexible connective tissue often attached to bones at joints
Epithelial cells
Skin cells that cover the outside of the body and line the internal surfaces of organs
Histologist
Specialist in the study of tissues
Larynx
Voice box
Pharynx
Throat
Pituitary gland
Endocrine gland at the base of the brain
Thyroid gland
Endocrine gland that surrounds the trachea in the neck
Trachea
Windpipe
Ureter
One of two tubes, each leading from a single kidney to the urinary bladder
Urethra
Tube from the urinary bladder to the outside of the body
Uterus
Womb; the organ that holds the embryo/fetus as it develops
Viscera
Internal organs in the main cavities of the body, especially the abdomen
Abdominal cavity
Space below the chest containing organs such as the liver, stomacg, gallblader, and intestines
Cranial cavity
Space in the head containing the brain and surrounded by the skull
Diaphram
Muscle separating the abdominal and thoracic cavities
Dorsal (posterior)
Pertaining to the back
Mediastinum
Centrally located space outside of and between the lungs
Pelvic cavity
Space below the abdomen containing portions of the intestines, rectum, urinary bladder, and reproductive organs.
Peritoneum
Double folded membrane surrounding the abdominal cavity
Pleura
Double folded membrane surrounding each lung
Pleural cavity
Space between the pleural layers
Spinal cavity
Space within the spinal column (backbones) containing the spinal cord
Thoracic cavity
Space in the chest containing the heart, lungs, brochial tubes, trachea, esophogus, and other organs
Ventral (anterior)
Pertaining to the front page
Hypochondriac
Right and left upper regions beneath the ribs
Epigastric
Middle upper region above the stomach
Lumbar
Right and left middle regions near the waist
Umbilical
Central region near the navel
Inguinal
Right and left lower regions near the groin. Also called iliac regions
Hypogastric
Middle lower region below the umbilical region
Cervical
Neck region (C1 to C7)
Thoracic
Chest region (T1 to T12)
Lumbar
Waist (loin) region (L1 to L5)
Sacral
Region of the sacrum (S1 to S5)
Coccygeal
Region of the coccyx (tailbone)
Vertebra
Single backbone
Vertebrae
Backbones
Spinal column
Bone tissue surrounding the spinal cavity
Spinal cord
Nervous tissue within the spinal cavity
Disc
Pad of cartilage between vertebrae
Anterior (ventral)
Front surface of the body
Deep
Away from the surface
Frontal (coronal) plane
Vertical plane diving the body of structure into anterior and posterior portions of
Distal
Far from the point of attachment to the trunk or far from the beginning of a structure
Inferior
Below another structure; pertaining to the lower part of the body
Lateral
Pertaining to the side
Medial
Pertaining to the middle or near the medial plane of the body
Posterior (dorsal)
Back surface of the body
Prone
Lying on the belly
Proximal
Near the point of attachment to the trunk or near the beginning of a structure
Sagittal (lateral) plane
Lengthwise, vertical plane dividing the body or structure into right and left sides
Superficial
On the surface
Superior (cephalic)
Above another structure; pertaining to the head
Supine
Lying on the back
Transverse (axial) plane
Horizontal (cross-sectional) plane diving the body into upper and lower portions