JOINTS Flashcards
AMPHIARTHORISIS MEANS
ALLOW SLIGHT MOVEMENT
DIARTHROSIS MEANS
ALLOW FREE MOVEMENT
GOMPHOSIS MEANS
BOLTING TOGETHER
ELLIPSOIDAL MEANS
NOT CIRCULAR SHAPED
SYMPHYSIS MEANS
GROWING TOGETHER
STATE THE FUNCTION OF JOINTS
- ALLOW MOVEMENT
- TRANSMIT FORCES BETWEEN BONES
- ALLOW BONE GROWTH
TRUE/ FALSE
REGARDING FIBROUS JT:
A. IT IS SUBDIVIDED INTO SUTURES, GOMPHOSIS AND SYNDESOMOSIS
B. FREELY MOVABLE
C. IN GOMPHOSIS, THE BONES ARE CONNECTED BY THE DENSE FIBROUS CONNECTIVE TISSUES/ LIGAMENTS
D. IT HAS JOINT CAVITY
E. SKULL IS ONE OF THE FIBROUS JOINT
A. TRUE
B. FALSE (FIBROUS JT: IMMOVABLE -> SLIGHTLY MOVABLE)
C. FALSE (IN GOMPHOSIS, THE BONES ARE CONNECTED BY THE PERIODONTAL LIGAMENT
D. FALSE (NO JOINT CAVITY!)
E. TRUE
IN SUTURES, THE JOINT IS FILLED WITH ___.
IN SUTURES, THE JOINT IS FILLED WITH DENSE FIBROUS CONNECTIVE TISSUE
A. CAN A SUTURE MOVE?
B. THE IMPORTANCE OF HAVING A SUTURE.
C. WHERE DOES SUTURE CAN BE FOUND?
A. SUTURE CANNOT MOVE, IT IS IMMOVABLE
B. IT IS TO ALLOW THE SKULL TO GROW DURING EARLY AGE. THE SUTURE WILL OSSIFY AND DISSEPEAR DURING OLD AGE
C. LIMITED TO THE SKULL ONLY
WHAT IS THE EXAMPLE OF GOMPHOSIS?
TEETH AND ITS SOCKET (ALVEOLAR OF MANDIBLE/ MAXILLA)
A. WHAT IS THE LIGAMENT THAT CAN BE FOUND IN GOMPHOSIS?
B. DOES GOMPHOSIS MOVABLE?
A. PERIODONTAL LIGAMENT
B. NO, GOMPHOSIS IMMOVABLE
IN SYNDESMOSIS, THE BONES ARE UNITED BY ___.
IN SYNDESMOSIS, THE BONES ARE UNITED BY A THICK FIBROUS TISSUE/ LIGAMENTS
WHAT IS THE CHARACTERISTICS OF SYNDESMOSIS?
- THE BONES IN SYNDESMOSIS IS CONNECTED BY THE THICK FIBROUS TISSUE/ LIGAMENTS
- IT IS IMMOVABLE TO SLIGHTLY MOVABLE
- EXAMPLE: RADIO- ULNAR JT, DITAL TIBIO- FIBULAR JT
STATE 2 EXAMPLES OF SYNDESMOSIS.
- RADIO- ULNAR JT
- DISTAL TIBIO- FIBULAR JT
CARTILAGINOUS JT ARE BONE IN WHICH IT IS CONNECTED/ UNITED VIA THE ___.
CARTILAGE
THERE IS (NO/HAVE) CAVITY JT.
NO
STATE 2 TYPES OF CARTILAGINOUS JT.
- PRIMARY CARTILAGINOUS (SYNCHONDROSIS)
- SECONDARY CARTILAGINOUS (SYMPYSIS)
STATE THE CHARACTERISTICS OF SYNCHONDROSIS ALONG WITH THE EXAMPLES.
- SYNCHONDROSIS IS THE PRIMARY CARTILAGINOUS JT.
- IT IS WHERE THE BONE IS UNITED BY THE CARTILAGE WHICH IS HYALINE CARTILAGE.
- IT IS IMMOVABLE
- IT IS LOCATED BETWEEN THE EPIPHYSIS AND DIAPHYSIS (AT THE EPIHYSEAL PLATE - WHICH LOCATED AT THE METAPHYSIS)
- EXAMPLE: BETWEEN THE RIB AND STERNUM
STATE THE CHARACTERISTICS OF SYMPHYSIS.
- SYMPHYSIS IS WHERE THE ARTICULATING SURFACES ARE COVERED BY THE HYALINE CARTILAGE AND IS THEN UNITED BY THE FIBROCARTILAGE.
- IT IS SLIGHTLY MOVABLE
- SYMPHYSIS IS USUALLY MUCH MORE STRONGER AND STABLE.
- IT USUALLY LOCATED AT THE MEDIAN PLAN OF THE BODY.
- EXAMPLE: PELVIS AND INTERVERTEBRAL JOINT.
STATE 2 EXAMPLES WHERE DOES SYMPHYSIS CAN BE FOUND.
- PELVIS
- INTERVERTEBRAL JT
STATE AN EXAMPLE WHERE DOES SYNCHONDROSIS CAN BE FOUND
BETWEEN RIB AND STERNUM
A. DOES SYNOVIAL JT MOVABLE?
B. WHERE CAN WE FOUND SYNOVIAL JT?
C. WHAT IS THE IMPORTANT FEATURES THAT CAN BE FOUND IN SYNOVIAL JT?
A. YES, SYNOVIAL JT IS MOVABLE.
B. USUALLY IN THE UPPER OR LOWER LIMB
C. - SYNOVIAL MEMBRANE
- SYNOVIAL FLUID
- ARTICULAR CARTILAGE (HYALINE)
- FIBROUS CAPSULE
STATE THE CHARACTERISTICS OF BALL AND SOCKET.
- IT CONSIST OF GLONOID HEAD INSERTED INTO THE APPOSING CUP.
- IT IS MULTIAXIAL (FLEXION, EXTENSION, ABDUCTION, ADDUCTION, CIRCUMDUCTION, ROTATION)
- HIP JT, SHOULDER JT
STATE THE CHARACTERISTICS OF SADDLE JT.
- SADDLE RESEMBLES THE SADDLE ON THE HORSE’S BACK
- IT IS A CONCAVE-CONVEX SURFACE
- IT IS BIAXIAL (FLEXION, EXTENSION, ADDUCTION, ABDUCTION)
- EXAMPLE: CARPO- METACARPAL OF THE THUMB
