A&P 1 Exam 2: 5-9 JOINTS
a gap in between bones in synovial joint is called ___ and the fluid in it is called ___.
(joint cavity?)bursae; synovial fluid
there are 3 types of fibrous, they are:
1. sutures 2. syndesmoses 3. gomphoses
there are two types of cartilaginous they are:
1. synchondroses 2. symphyses
Moving the bone away from the midline is ________ A. flxion B. extension C. adduction D. abduction E. supination
abduction
in a synovial joint bone ends are covered by ___ cartilage.
articular (hyaline)
hip joint is formed by ___ of femur and ___ of the hip bone
articulation; spherical head
shoulder is a ___ type synovial and knee is also a ___ type synovial joint.
ball-and-socket joint; modified hinge or plane
the synovial fluid secreted from the ____ and it reduces the chance of ___.
capillaries; friction
during the movement in a muscle___ a. origin moves towards insertion b. insertion moves towards origin c. both origin and insertion moves towards each other
causes the insertion to move toward the origin
Drawing a circle by extending your hand will cause _______ type movement a. rotation b. gliding c. circumduction d. abduction
circumduction
drawing a circle gives ___ type movement in the shoulder.
circumduction
opening the mouth is an example of ___ type movement of mandible.
depression
In symphyses type joint bones are connected by _________ a.ligament b. fibro cartilage c. hyaline cartilage d. tendon
fibro cartilage
sutures are example of ___ joint A. fibrous B. cartilaginous C. synovial
fibrous
sutures belongs to ___ joints A. fibrous B. cartilaginous C. synovial
fibrous
joint capsule of the synovial joint has two layers, outer layer is the ___ capsule and inner layer is called the ___.
fibrous; synovial membrane?
bursa are ___
fluid filled sac or sac-like cavity, especially one countering friction at a joint
in a flexion movement angle between two bones ___
forward
knee joint is a ___ type synovial joint.
hinge
Intervertebral disc has __________ A. Inner neucleus fibrosus and outer annulus pulposus B. Inner neuclus pulposus and outer annulus fibrosus C. Inner annulus pulposus and outer nucleus fibrosus D. Inner annulus fibrosus and outer nucleus pulposus
inner neuclus pulposus and outer annulus fibrosus
joints are classified as both:
joint or articulation
most complex joint is the ____ joint. A. elbow B. shoulder C. knee D. hip
knee
the most complex synovial joint is the ___ joint
knee
meniscus's is present in the ___ joint. meniscus are ___ type cartilage.
knee; semilunar
meniscuses are present in the ___ joint and they are formed by the ____ type cartilage.
knee; semilunar
many tiny holes in the bone occur in ___
myeloma
knee jerk testing is performed by tapping on the ___ ligament.
patellar
Tooth is attached to the bones by ______ ligaments A.Alveolar B. Odontal C. Periodontal D. Criciate E. Denticulate
peridontal
two example of symphysis joint:
pubic symphysis & fibrocartilaginous intervertebral disc
meniscuses are present around the ___ cartilage of the knee joint.
semilunar
Most common type of joint in our body are ____joints A. fibrous B. cartilaginous C. synovial
synovial
most common type of joints in our skeleton are ___ type joint.
synovial
four important properties of a synovial joint are:
1. artiular cartilage: hyaline 2. joint cavity: small potential space 3. articular capsule 4. synovial fluid: lubricates articular cartilage
three types of structural classification of joints are:
1. fibrous 2. cartilaginous 3. synovial
name three main bursa that are present around the knee joint are:
1. suprapatellar bursa 2. subcutaneous prepattellar bursa 3. deep infrapatellar bursa
Fluid filled membranous sacs that are located in large synovial joints are called _______ A. Aponeuroses B. Sinuses C. Bursa D. Vesicles E. Ventricles
Bursa
taking the part away from the body (midline) is called
abduction
bursa act as a ___ and help in/by ___ and a___
ball bearings; lessening friction and
around the knee you have the following ligaments/ retinaculum
continuations of the tendon of the bulky quadriceps muscle of the anterior thigh
shoulder joint is an example of a(n) ________ joint. a. Synerthroses b. Diarthroses c. Amphiarthroses
diathroses
moving big toes upwards and sole inwards causes ___ movement of the foot
dorsiflexion inversion
two example of synchondrosis joint:
epiphyseal plate, sternum, joint between first rib and sternum
following three joints form the knee joint
femoropatellar joint, tibiofemoral joint, and the menisci
___ type movement occurs between two flat surfaces of bone.
gliding (nonaxial movement)
tooth and jaw bone form ___ type fibrous joint. tooth is attached to the bone by ___ ligament.
gomphoses; periodontal
Teeth get attached to the jaw bones and form _____ type of joint A. Suture B. Synchondrosis C. Symphyses D. Gomphosis
gomphosis
inflammation of the soft tissue structures in the joint causes ___
gout
following bone does not form any joint in the skeleton___
hyoid
functionally immovable joints are called ____, slightly movable joints are ___ and a lot of movement is possible in ___ type joints
immovable: synarthroses slightly movable: amphiarthroses freely movable: diarthroses
Which of the following joints has meniscus? a. Shoulder joint b. Knee joint c. Hip d. Ankle joint
knee joint
which of the following joints has anterior and posterior cruciate ligaments? A. shoulder joing B. knee joint C. hip D. ankle joint
knee joint
Forward bending of the upper part of vertebral column is called _____________ A. Kyphosis B. Lordosis C. Scoliosis D. Spina bifida
kyphosis
Knee joint is formed by following joints, except _______ a. femoropatelar b. lateral tibiofemoral c. lateral tibiofibular d. medial tibiofemoral
lateral tibiofibular
the only freely movable joint in the skull is the ___ joint.
mandible (jaw bone)
standing on toes causes___ and standing on the heel causes ___ type movement of the foot.
plantar flexion; dorsiflexion
Radius crosses over the ulna in _____ type movement A. Supination B. Circumduction C. Pronation D. Rotation
pronation
in ___ movement radius crosses over the ulna.
pronation (rotates over ulna)
patellar ligament gets attached to the ___ above and ___ below.
quadriceps tendon; patellar ligament
Lateral bending of the vertebral column is related to _________ A. Kyphosis B. Lordosis C. Scoliosis D. Spina bifida
scoliosis
turning the palm upwards from down is: a. pronation b. supination c. plantar flexion
supination
Parietal bones join together at ________ sutures A. Suture B. Gomphosis C. Syndesmosis
suture
cranial bones are attached to each other by short fibers and belong to ___ type fibrous joint
sutures
Vertebral bodies articulate to each other by discs. These are _______ joints A.Syndesmosis B. Synchondrosis C. Symphyses
symphyses
sutures are functionally ___ type and structurally ___ type joint
synarthrotic (immovable); fibrous
hyaline cartilage form ___ type cartilaginous joints and fibro cartilage form ___ type cartilaginous joints
synchondroses; symphyses
Distal tibiofibular joint is a ______type joint A. Suture B. Gomphosis C. Syndesmosis
syndesmosis
Immovable joint is the ____ A. synerthroses B. diarthroses C. amphiarthroses
synerthroses
Most freely movable joint in our body are_____joints A. fibrous B. cartilaginous C. synovial
synovial
Which is not a fibro cartilage A. Intervertebral disc B. pubic symphysis C. trachea D. meniscus
trachea