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Medical Terminology
Chapter 2.
Question | Answer |
---|---|
What is the study of the structures of the body? | Anatomy |
What is the study of functions of the structures of the body? | Physiology |
Term for the body standing in the standard position? | Anatomic position |
Term for imaginary vertical and horizontal lines used to divide the body into sections for descriptive purposes? | Body planes |
What divides the body into equal left and right halves? | Midsagittal plane |
What divides the body into superior(upper) and inferior(lower) portions? | Transverse plane |
What divides the body into unequal left and right halves? | Sagittal plane |
Which plane divides the body into anterior(front) and posterior(back)? | Frontal plane |
A flat crosswise plane,such as the horizon. | Horizontal plane |
A horizontal plane that divides the body into superior(upper) and inferior(lower) portions | Transverse plane |
What is the front or belly side, of the organ or body? | Ventral |
This refers to the back of the organ or body. | Dorsal |
What means situated in the front? | Anterior |
What means situated in the back? | Posterior |
What means upper most, above, or toward the head? | Superior |
What means lowermost, below, or towards the feet? | Inferior |
This means towards the head. | Cephalic |
This means towards the lower part of the body. | Caudal |
What means situated nearest the midline or beginning of a body structure? | Proximal |
What means situated farthest from the midline or beginning of a body structure? | Distal |
This means the direction toward, or nearer, the midline. | Medial |
What means the direction toward, or nearer, the side of the body, away from the midline? | Lateral |
What are the two major body cavities? | The dorsal and the ventral cavities |
What cavity is located within the skull, surrounds and protects the brain? | The cranial cavity |
Which cavity is located within the spinal column, surrounds and protects the spinal cord? | The spinal cavity |
Which cavity is located along the front of the body, contains the body organs that sustain homeostasis? | The ventral cavity |
What is homeostasis? | The processes through which the body maintains a constant internal environment |
Which cavity surrounds and protects the heart and lungs? | The thoracic cavity |
Which cavity contains primarily the major organs of digestion? | The abdominal cavity |
What is the space formed by the hip bones and contains primarily the organs of the reproductive and excretory systems? | The pelvic cavity |
What term refers to the pelvic cavity and the abdominal cavity as one unit? | The abdominopelvic cavity |
What means relating to the groin, refers to the entire lower area of the abdomen? | Inguinal |
What regions are covered by the lower ribs? | The right and left hypochondriac regions |
Hypochondriac means what? | Below the ribs |
What region is located above the stomach? | The epigastric region |
Which regions are located near the inward curve of the spine? | The right and left lumbar regions |
What region surrounds the umbilicus? | The umbilical region |
What regions are located over the hip bones? | The right and left iliac regions |
What region is located below the stomach? | The hypogastric region |
What does quadrant mean? | Divided into four |