ONE 1 pt. 2

What's included in the axial skeleton?

What's included in the appendicular skeleton?

What are the 4 types of bones?

Match the types of bones with their corresponding examples:

What are fibrous sacs filled with synovial fluid, located where ligaments, muscles, skin, tendons rub together?

Isotonic: muscle length

Isometric: muscle length

Concentric: muscle

Eccentric: muscle

Key muscle responsible for movement

Muscle that opposes a movement

Muslcle that helps the agonist

what connects bone to bone?

what connects muscle to bone?

Thick sheets of connective tissues surrounding the joints?

Glassy in appearance, most abundant type of cartilage in the body, cover ends of long bones (articular cartilage), connects ribs to sternum?

Compressive and resists tension, forms intervertebral discs & menisci of knee?

Curvatures of spine:

Intervetrabl discs: separate each vertebrae, act as shock absorbers, allow for flexion, extension, lateral flexion, each is made of 2 parts: nucleus pulposus (internal, gelatinous) and anulus fibrosus (external, strong ring of collagen and fibrocartilage, limits expansion of nucleus pulposus)

Transverse foramen contains:

Most rotation in cervical spine occurs at c1 - c2

Has no body and no spinous process, ring of bone carries the skull.

knoblike superior projection, the dens; articulates with atlas for rotations.

Most flexion and extension occur b/w occiput and C1

Modified hinge point; condylar process of mandible articulates with temporal bone?

Masseter, temporalis, medial and lateral pterygoid = muscles of mastication, all innervated by CN V (trigeminal)

Which type of joint is characterized by bones connected exclusively by collagen fibers?

Which of the following is a key characteristic that differentiates fibrous joints from synovial joints?

Sutures are a type of fibrous joint primarily found in which anatomical structure?

Gomphoses, a specialized type of fibrous joint, are responsible for securing which structures in their sockets?

Syndesmoses are fibrous joints connected by ligaments. Where are syndesmoses typically found?

Considering the composition of fibrous joints, which primary tissue type contributes to their tensile strength and structural integrity?

Which of the following joint types permits the least amount of movement?

How would one best describe the functional classification of a gomphosis?

Which type of cartilage primarily connects bones in synchondroses joints?

In contrast to synchondroses, symphyses joints primarily utilize which type of cartilage to connect bones?

Which characteristic is notably absent in cartilaginous joints compared to synovial joints?

Considering a joint that needs to provide both strong support and a slight degree of movement, which type of cartilaginous joint would be most suitable?

If a doctor is examining a joint that allows for slight movement and is composed of fibrocartilage, which type of joint is most likely being assessed?

What is the key functional difference between synchondroses and symphyses joints in terms of movement?

Which of the following components is NOT a characteristic feature of synovial joints?

Which type of synovial joint allows for movement in only one plane, primarily flexion and extension?

The atlantoaxial joint, which allows for rotation of the head, is classified as which type of synovial joint?

Which synovial joint type permits movements such as flexion, extension, abduction, and adduction?

What kind of synovial joint is the carpometacarpal joint of the thumb, and what unique movement does it facilitate?

Which type of synovial joint provides the greatest range of motion, allowing movement in multiple axes and planes?

Which of the following activities is a primary example of movement occurring at a plane joint?

How does the structure of a synovial joint's articular capsule contribute to its function?

Synovial fluid is vital for joint health. Which of the following is a primary function of synovial fluid?

Considering the range of motion, which of the following correctly pairs a joint with its primary movement?

Acromioclavicular joint (shoulder) is what type of synovial joint?

Sternoclavicular joint (shoulder)is what type of synovial joint?

Glenohumeral joint (shoulder) is what type of synovial joint?

Ulnohumeral/trochlear (elbow) joint is what type of synovial joint?

Is Scapulothoracic joint (shoulder) a joint?

The radiohumeral joint (elbow) is what type of synovial joint?

Proximal/superior radioulnar joint (elbow) is what type of synovial joint?

Is middle radioulnar joint (elbow) a true joint?

Distal radioulnar joint (wrist and finger) is what type of synovial joint?

Ulnar and radial collateral ligaments add stability and prevent side to side movements.

The radiocarpal joint (wrist) is classified as what type of synovial joint?

The intercarpal joint (between wrist and finger bones) is what type of synovial joint? (So long the pinky, here comes the thumb) (Scaphoid, lunate, triquetrum, pisiform; hamate, capitate, trapezoid, trapezium)

Interphalangeal joints in the wrist and fingers are what type of synovial joint?

The metacarpophalangeal (MCP) joint (wrist and finger) is what type of synovial joint?

Carpometacarpal joint (wrist and finger) is what type of synovial joint?

Thoracic vertebrae articulates with

Ribs 1 - 7 = Ribs 8-12 = Ribs 11-12 =