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Merrill Chpt 3
Arthrology Part 3a
| Question | Answer |
|---|---|
| What are depressions? | Hollow or depressed areas |
| What is a fracture? | A break in bone |
| Processes or projections ____ beyond or _____out from the main body of a bone | Extend; project |
| A rounded process at an articular end? | Condyle |
| What is beaklike or crownlike process? | Coracoid or coronoid |
| Describe Crest | Ridgelike process |
| Describe Epicondyle | Projection above a condyle |
| What has a small, smooth-surfaced articular process? | Facet |
| What has a hook-shaped process? | Hamulus |
| Describe Head | Expanded end of a long bone |
| Describe Horn | Hornlike process |
| What has linear elevation, not as prominent as a crest? | Line |
| Describe Malleolus | Club-shaped process |
| Describe Protuberance | Projecting prominence |
| Describe Spine | Sharp process |
| Describe Styloid | Long, pointed process |
| Describe Trochanter | Either of the 2 large, rounded and elevated processes of the proximal femur |
| Describe Tubercle | Small, rounded, and elevated process |
| Tuberosity? | Large, rounded, and elevated process |
| Fissure? | Cleft or deep groove |
| Foramen? | Hole in a bone for transmission of vessels & nerves |
| Fossa? | Pit, fovea, or hollow space |
| Groove? | Shallow linear channel |
| Meatus? | Tubelike passageway within bone |
| Notch? | Indentation in the border of a bone |
| Sinus? | Recess, groove, cavity, or hollow space |
| Sulcus? | Furrow or trench |
| What type of fracture does not break skin? | Closed |
| Does an open fracture break through skin or not? | Does not break through skin |
| Describe a nondisplaced fracture | Bone retains normal alignment |
| A displaced fracture does what? | Fracture bones don't remain in anatomical position |
| Closed, open, nondisplaced, and displaced describe what? | Types of bone fractures |
| Can fractures fall into more than one category? | Yes |
| Compression, compound (open), simple, greenstick, transverse, spiral or oblique, comminuted, and impacted are what? | Common classifications of fractures |
| Which of the following is defined as a beaklike or crownlike process? A. Coronoid process; B. Condyle; C. Epicondyle; D. Malleolus | A. Coronoid process |
| Which of the following is defined as a hole in a bone for transmission of blood vessels and nerves? A. Fissure; B. Groove; C. Sinus; D. Foramen | D. Foramen |