Chapter 5. Medical Terminology and Anatomy and Physiology Flashcards
What are the Components of Medical Terms?
- Compounds are made up of two or more words
- Smallpox
- Words made from parts
- Roots
- Therm meaning “heat”
- Roots with combining form
- Therm-o + meter = thermometer
- Prefixes
- Dys-pnea, tachy-pnea
- Suffixes
- Arthr-itis, hemophil-iac
What is an acronym?
- Abbreviation made up of initials that can be pronounced as a word
- CPAP (SEE-pap)
- Continuous positive airway pressure
What is an abbreviation?
- Letters or symbols used in place of words or phrases
- DNR
- Do Not Resuscitate
When and When Not to Use
Medical Terms
- Do not use when speaking to patients or family members.
- Occasionally complex terms used in messages can cause confusion even among trained health care professionals.
- If there is potential for ambiguity, do not be reluctant to return to simple terms.
What is anatomy?
-Study of body structure
What is physiology?
Study of body function
What are some directional terms?
- Divide body into planes
- Mid-axillary line
What is bilateral?
Both sides
What is Unilateral?
One side
What is Anterior (ventral)?
Front
What is Posterior (dorsal)?
Back
What is Superior?
Vertical, above
What is Inferior?
Vertical, below
What is Proximal?
Closer to torso
What is Distal?
Farther from torso
What is Palmar?
Refers to the palm of the hand
What is Plantar?
Refers to the sole of the foot
What is Mid-clavicular line?
- Divides chest into regions
- Since there are two clavicles, there are two mid-clavicular lines.
What is Midline?
- Medial is closer to the midline.
- Lateral is farther from the midline.
What is Anatomic position?
- Facing forward
- Hands at sides
- Palms facing forward
What is Abdominal quadrants?
- Horizontal and vertical lines through navel
- Right upper quadrant (RUQ)
- Left upper quadrant (LUQ)
- Right lower quadrant (RLQ)
- Left lower quadrant (LLQ)
What is Supine?
Patient lying on back
What is Prone?
Patient lying on front
What is Recovery?
- Patient lying on side
- Preferred for any unconscious nontrauma patient
What is Fowler?
- Patient seated straight up
- Semi-Fowler
- Leaning back in a semi sitting position