28 Dec pectoralis minor
BIOS251 Anatomy & Physiology I with Lab
Week 7 Chapter 9 Assessment
Most of the freely movable joints of the body could be classified both structurally and functionally as __________.
cartilaginous and synarthroses
synovial and diarthroses
cartilaginous and amphiarthroses
synovial and amphiarthroses
fibrous and diarthroses
A gomphosis is which type of joint?
fibrous and a suture
fibrous and a syndesmosis
cartilaginous and a synchondrosis
cartilaginous and a symphysis
synovial
The bodies of adjacent vertebrae are connected by pads of fibrocartilage (the intervertebral discs). The articulations between adjacent vertebrae are called __________.
synchondroses
symphyses
gomphoses
synovial joints
syndesmoses
Some synovial joints contain special crescent-shaped pads that provide additional shock absorption, and provide for a better fit between the articulating surfaces of the bones. These special pads are called __________.
menisci
labra
fat pads
bursae
tendon sheaths
Which of the following is a type of angular movement?
flexion
extension
abduction
adduction
all of these are examples of angular movement
Which of the following is an example of a uniaxial joint?
the saddle joint between the thumb and trapezium of the wrist
the hinge joint of the elbow
the joint between a metacarpal and the proximal phalanx
the ball-and-socket joint between the scapula and humerus
the plane joints between the carpal bones (wrist)
Which of the following contributes the most to holding the head of the humerus in the glenoid cavity in the shoulder joint?
the articular capsule
the coracohumoral ligament
the glenohumoral ligaments
the glenoid labrum
the muscles of the rotator cuff
Which of the following would not be a common occurrence at joints due to aging?
ligaments become stretched and lengthen
the amount of synovial fluid produced decreases
osteoarthritis due to wear and tear on joints can occur
articular cartilages become thinner
exercise can help an older person maintain their range of motion
A fibrous joint in which there is a greater distance between the articulating surfaces and more dense irregular connective tissue than in a suture is called a
gomphosis.
synchrondrosis.
symphysis.
synostosis.
syndesmosis.
Which factors help to keep the articular surfaces in contact and affect the range of motion?
structure or shape of articular bones
strength and tension (tautness) of the joint ligaments
arrangement and tension of the muscles
contact of soft parts
all of these choices
Which muscle originates on the lateral epicondyle of the humerus and inserts on the olecranon process and superior portion of the ulna?
triceps brachii
pronator teres
supinator
anconeus
The prime mover of hip flexion is the __________.
iliopsoas
semitendinosus
gluteus maximus
biceps femoris
The __________ is an intracapsular ligament which crosses the interior of the joint.
fibular collateral ligament
patellar ligament
oblique popliteal ligament
anterior cruciate ligament
Which muscle originates on the occipital bone and spines of C7-T12 and inserts on the clavicle and acromion of the scapula?
levator scapulae
serratus anterior
trapezius
pectoralis minor
The difference between a sprain and a strain is that a sprain involves
overstretching muscles while a strain is overstretching ligaments
stiffening of muscles while a strain is stiffening of ligaments
stiffening of ligaments while a strain is stiffening of muscles
overstretching ligaments while a strain is overstretching muscles
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