Define the motions of spin, slide, and roll as they relate to intra-articular joint motions? Which is most common within a joint?
What will be an ideal response?
ANS:
Spin is rotation about a fixed axis. Slide is a pure translatory or linear movement of one surface upon another, and roll would be rolling of one surface upon another (as in a rocking chair). Generally, intra-articular surfaces slide and roll upon one another in an attempt to produce as close to a pure spin as possible. This is rarely, if ever, achieved.
You might also like to view...
Amniocentesis is an example of exfoliative cytology, or the study of cells shed from epithelial surfaces
Indicate whether the statement is true or false
Early clinical manifestations of an infant with respiratory distress include:
1. cyanosis. 2. substernal retractions. 3. expiratory grunting. 4. apnea. a. 1, 3 b. 2, 4 c. 2, 3, 4 d. 1, 2, 3
A ______ leader maintains control of decision making, but encourages followers to provide input.?
Fill in the blank(s) with correct word
Healthy diets and exercise should be encouraged of the geriatric patient
Indicate whether the statement is true or false