Medical Terminology, Human Anatomy, and Lifespan Development Chapter 4 Flashcards
Intro to Medical Terminology, Human Anatomy, and Lifespan Development
What is the purpose of understanding medical terminology?
To interpret common medical terms.
Stomato
Root word meaning MOUTH example stomatitis inflammation of the lining of the mouth
Dento
Root word meaning TEETH example dentist
Glosso/linguo
Root word meaning TONGUE. Example: glossitis, lingual nerve (inflammation of the tongue)
Gingivo
Root word meaning GUMS. Example: gingivitis (inflammation of the gums)
Encephalo
Root word meaning BRAIN. Example: encephalitis (inflammation of the brain)
Gastro
Root word meaning STOMACH. Example: gastritis (inflammation of the stomach)
Entero
Root word meaning INTESTINE. Example: gastroenteritis (inflammation of the lining of the stomach and intestines)
Colo
Root word meaning LARGE INTESTINE. Example: colitis (inflammation of the colon)
Procto
Root word meaning ANUS/RECTUM. Example: proctitis (inflammation of the rectum)
Hepato
Root word meaning LIVER. Example: hepatitis (inflammation of the liver)
Nephro/rene
Root word meaning KIDNEY. Example: nephritis, renal artery (inflammation of the kidney)
Orchido
Root word meaning TESTES. Example: orchiditis (inflammation of the testes)
Oophoro
Root word meaning OVARY. Example: oophoritis (inflammation of an ovary)
Hystero
Root word meaning UTERUS. Example: hysterectomy (removal of the uterus)
Dermo
Root word meaning SKIN. Example: dermatitis (inflammation of the skin)
Masto/mammo
Root word meaning BREAST. Example: mammography (image of the breast)
Osteo
Root word meaning BONES. Example: osteoporosis (disease that causes weakening of the bones)
Cardio
Root word meaning HEART. Example: electro cardiogram (ECG) electrical tracing of the heart
Cysto
Root word meaning BLADDER. Example: cystitis (inflammation of the bladder)
Rhino
Root word meaning NOSE. Example: rhinitis (inflammation of the nasal membranes)
Phlebo/veno
Root word meaning VEINS. Example: phlebitis (inflammation of the vein)
Pneumo/pulmo
Root word meaning LUNG. Example: pneumonitis (inflammation of a lung)
Hemo/emia
Root word meaning BLOOD. Example: hematoma (localized swelling caused by blood)
Arterio
Prefix meaning ARTERY. Example: Arteriosclerosis (hardening of the arteries)
Brady
Prefix meaning SLOW. Example: Bradycardia (slow heart rate)
Cardio
Prefix meaning HEART. Example: electro Cardiogram (ECG)
Hemo
Prefix meaning BLOOD. Example: Hematology (the study of blood)
Hyper
Prefix meaning OVER, ABOVE, BEYOND. Example: Hyperglycemia (high blood sugar levels)
Hypo
Prefix meaning BELOW, UNDER. Example: Hypothermia (low body core temperature)
Naso
Prefix meaning NOSE. Example: Nasopharyngeal airway (airway placed in the nose)
Nuero
Prefix meaning NERVE. Example: Neuropathy (disease of the nervous system)
Oro
Prefix meaning MOUTH. Example: Oropharyngeal airway (airway placed in the mouth)
Tachy
Prefix meaning RAPID. Example: Tachycardia (rapid heart rate over 100 bpm)
Thermo
Prefix meaning HEAT. Example: Thermometer (instrument for measuring temperature)
Vaso
Prefix meaning BLOOD VESSEL. Example: Vasoconstriction (constriction of the blood vessels)
-ectomy
Suffix meaning TO CUT OUT, REMOVE. Example: appendectomy (removal of the appendix)
-graphy/graph
Suffix mean RECORDING AN IMAGE. Example: mammography (x-ray of the soft tissue of the breast)
-gram
Suffix meaning THE IMAGE (X-RAY). Example: mammogram
-itis
Suffix meaning INFLAMMATION. Example: tonsillitis (inflammation of the tonsils)
-ology/ologist
Suffix meaning TO STUDY, SPECIALIZE IN. Example: cardiologist (physician who studies the heart)
-osis
Suffix meaning ABNORMAL CONDITION. Example: cyanosis (bluish coloration of the skin)
-ostomy
Suffix meaning TO MAKE AN OPENING. Example: colostomy (surgical opening in the colon)
-otomy
Suffix meaning TO CUT INTO. Example: tracheotomy (surgical whole placed in the trachea)
-scopy/scopic
Suffix meaning TO LOOK, OBSERVE. Example: colonoscopy (examination of the inner colon)
-emia
Suffix meaning BLOOD. Example: anemia (deficiency of red blood cells)
Define anatomy.
The study of body structure.
Define anatomical position.
The standard reference position for the body in the study of anatomy. The body is standing erect, facing the observer; arms are down at the sides, and the palms of the hands are forward.
Define anterior.
The front part of the body or body part.
Define posterior.
The back of the body or body part.
Define midline.
An imaginary vertical line used to divide the body into right and left halves.
Define lateral.
To the side, away from the midline of the body.
Define superior.
Toward the head. Example: the chest is superior to the abdomen.
Define inferior.
Toward the feet. Example: the lips are inferior to the nose.
Define proximal.
Closer to the torso.
Define distal.
Farther away from the torso.
Define supine.
The patient is lying face up.
Define prone.
The patient is lying facedown.
Define lateral recumbent.
The patient is lying on his side (a.k.a. the recovery position, preferably on the left side).
Describe Semi-Fowlers position.
The patient is sitting up at an angle.
Describe Trendelenburg position.
The patient is supine at an angle with feet elevated.
Define physiology.
The function of the body and it systems.
Identify the four (4) major body cavities.
- Cranial,
- thoracic,
- abdominal,
- pelvic
Describe the anatomy contained in the cranial cavity.
The cranial cavity houses:
- The brain
- The brain’s specialized membranes.
The spinal cord runs out of the cranium and down through the center of the vertebrae of the spine. The bones of the spine protect the spinal cord and it specialized membranes.
Describe the anatomy contained in the thoracic cavity.
The thoracic cavity, also known as the chest cavity, is enclosed by the rib cage. It holds and protects the:
*lungs,
*heart,
*great blood vessels,
*part of the windpipe (trachea), and
*part of the esophagus (which is the tube leading from the throat to the stomach).
The lower border of the chest cavity is the diaphragm, which separates the chest cavity from the abdominal cavity.
Describe the anatomy contained in the abdominal cavity.
The abdominal cavity lies between the chest cavity and the pelvic cavity. The stomach,
- liver,
- gallbladder,
- pancreas,
- spleen,
- small intestine, and
- most of the large intestine can be found in the abdominal cavity.
Describe the anatomy contained in the pelvic cavity.
The pelvic cavity is protected by the bones of the pelvic girdle. This cavity houses:
- the urinary bladder,
- portions of the large intestine, and
- the internal reproductive organs.
Describe the diaphragm.
The muscular structure that divides the chest cavity from the abdominal cavity used for breathing.
Name the four (4) abdominal quadrants and their abbreviations.
Right upper quadrant (RUQ)
Right lower quadrant (RLQ)
Left upper quadrant (LUQ)
Left lower quadrant (LLQ)
What is the main point of reference when describing the four (4) quadrants of the abdominal section.
The navel, or umbilicus, is the main point of reference when describing the abdomen in reference to the four quadrants.
Name the organs contained in the RUQ.
Most of the liver, gallbladder, and part of the small and large intestine.
Name the organs contained in the LUQ.
Most of the stomach, the spleen, part of the small and large intestine, and part of the liver.
Name the organs contained in the RLQ.
The appendix and part of the small and large intestine.
Name the organs contained in the LLQ.
Part of the small and large intestine.
Name the four (4) solid major organs in the abdominal cavity.
- Spleen,
- liver,
- pancreas,
- kidneys.
Name the five (5) hollow major organs in the abdominal/abdomino-pelvic cavity.
- Stomach,
- gallbladder,
- large intestine,
- small intestine,
- bladder.
Define palpate.
To examine by feeling with one’s hands.
Name the primary structures associated with the respiratory system.
The nose (nasopharynx), mouth (oropharynx), trachea, lungs, bronchi, bronchioles, alveoli, and associated muscles related to breathing.
What is the respiratory system’s primary responsibility?
The exchange of oxygen and carbon dioxide.
Name the primary structures associated with the circulatory system.
The heart, blood vessels, and blood.