#1
Which type of joint is immovable?
Fibrous joint
ExplanationCharacterized by dense connective tissue, allowing little to no movement
#2
Which of the following joints is an example of a ball and socket joint?
Hip
ExplanationProvides the highest range of motion due to its structure
#3
What is the primary movement allowed by hinge joints?
Flexion and extension
ExplanationEnable movement along a single plane, typically bending and straightening
#4
Which of the following best describes the movement allowed by pivot joints?
Rotation around a single axis
ExplanationLimited movement allowing rotation around a central axis
#5
Fibrous joints are connected by:
Dense connective tissue
ExplanationStrong fibers bind bones together, permitting limited movement
#6
Which joint type is most prevalent in the human body?
Synovial joint
ExplanationFound in limbs and most mobile parts, allowing extensive movement
#7
What is the primary feature of synovial joints?
They are freely movable
ExplanationHave a cavity filled with synovial fluid, enabling extensive movement
#8
Which joint is characterized by bones connected entirely by cartilage?
Cartilaginous joint
ExplanationJoined by hyaline or fibrocartilage, allowing limited movement
#9
What function do ligaments serve in a synovial joint?
Connect bone to bone
ExplanationProvide stability and limit excessive movement
#10
Sutures are an example of which type of joint?
Fibrous joint
ExplanationFound in the skull, composed of very strong, immovable fibrous tissue
#11
What type of joint is characterized by two bones that slide past each other?
Plane (gliding) joint
ExplanationAllow smooth gliding motion in various directions
#12
Which structure in a synovial joint is responsible for secreting synovial fluid?
Synovial membrane
ExplanationProduces synovial fluid to lubricate and nourish the joint
#13
What type of synovial joint allows for rotation around a single axis?
Pivot joint
ExplanationEnables rotation around a central point
#14
Which of the following is not a characteristic of fibrous joints?
They allow for a high degree of movement
ExplanationPrimarily allow for little to no movement due to strong fibrous tissue
#15
Which type of cartilage is primarily found in the intervertebral discs?
Fibrocartilage
ExplanationDesigned to absorb shock and distribute pressure in weight-bearing areas
#16
The range of motion at a synovial joint is influenced by what?
The shape of the articular surfaces
ExplanationDetermined by the form of the bones and the shape of the joint
#17
In which location would you find a gomphosis joint?
Between the teeth and jawbone
ExplanationProvides stability and support to teeth in their sockets
#18
The symphysis pubis is an example of which type of joint?
Cartilaginous joint
ExplanationJoins two bones with fibrocartilage, allowing slight movement