Question 1

In a first-class lever

Accepted Answer

A)   the fulcrum is in the middle, between the effort and the resistance.
B)   the resistance is between the fulcrum and the effort.
C)   the effort is between the resistance and the fulcrum.
D)   there is no effort arm.E) B) and C)
F) A) and D)

Question 2

The deltoid ligament, lateral ligament, and tibiofibular ligaments belong to the ________ joint.

Accepted Answer

A)   tarsometatarsal
B)   talocrural
C)   humeroradial
D)   knee
E)   fibulometatarsalF) B) and D)
G) A) and E)

Question 3

Lateral rotation is also known as external rotation.

Accepted Answer

A) True 
 B)False

Question 4

When protracting the jaw or making small side-to-side movements during chewing, the temporomandibular joint makes ________ movements.

Accepted Answer

A)   rotation
B)   gliding
C)   flexion
D)   extension
E)   circumductionF) C) and E)
G) A) and D)

Question 5

Which is not a function of synovial fluid?

Accepted Answer

A)   Nourishes osteocytes
B)   Lubricates articulating surfaces
C)   Removes wastes
D)   Serves as shock absorber
E)   Distributes stress forces across articular surfacesF) A) and E)
G) A) and B)

Question 6

-This figure shows the temporomandibular joint. Which number indicates the articular capsule?

Accepted Answer

A)   1
B)   2
C)   3
D)   4
E)   None of the choices is correct.F) B) and C)
G) D) and E)

Question 7

Which is false about synovial joints?

Accepted Answer

A)   All articulating bone surfaces are covered with articular cartilage.
B)   Synovial joints are enclosed by fibrous articular capsules.
C)   Synovial fluid is secreted by the synovial membrane.
D)   Ligaments strengthen and reinforce joints.
E)   Blood circulates within the joint cavity to nourish the articular cartilage.F) B) and E)
G) All of the above

Question 8

Which joint is multiaxial?

Accepted Answer

A)   Pivot
B)   Ball and socket
C)   Condylar
D)   Plane
E)   HingeF) C) and D)
G) B) and E)

Question 9

The lining of an articular capsule is called the ________ membrane.

Accepted Answer

The answer of The lining of an articular capsule is...

Question 10

Articular cartilage is composed of hyaline cartilage that lacks a perichondrium.

Accepted Answer

A) True 
 B)False

Question 11

When the angle between articulating bones increases beyond the anatomic position, the movement is referred to as

Accepted Answer

A)   dislocation.
B)   supination.
C)   hyperextension.
D)   hyperflexion.
E)   hypertrophy.F) All of the above
G) A) and E)

Question 12

Which joints are responsible for flexion and extension at the elbow?

Accepted Answer

A)   Glenohumeral and humeroulnar
B)   Humeroulnar and humeroradial
C)   Humeroulnar, humeroradial, and radioulnar
D)   Humeroradial, radioulnar, and radiocarpal
E)   Humeroradial and radioulnarF) B) and E)
G) B) and D)

Question 13

Which is not a correct pairing of a joint with its classification?

Accepted Answer

A)   Tibiofemoral - hinge
B)   Glenohumeral - ball and socket
C)   Trapezium and first metacarpal - saddle
D)   Intertarsal - condylar
E)   Proximal radioulnar - pivotF) B) and D)
G) All of the above

Question 14

During development, tissue called ________ differentiates to form the connective tissues of cartilagenous and fibrous joints.

Accepted Answer

The answer of During development, tissue called ________ differentiates to...

Question 15

In an older adult, the tissue in a suture may become completely ossified, fusing the skull bones together. This type of suture is called a ________.

Accepted Answer

The answer of In an older adult, the tissue in...

Question 16

Which of these synovial joints does not have at least one rounded or convex surface?

Accepted Answer

A)   Saddle
B)   Ball and socket
C)   Pivot
D)   Plane
E)   CondylarF) None of the above
G) C) and D)

Question 17

At the knee, the articular capsule encloses only the medial, lateral, and anterior regions of the joint.

Accepted Answer

A) True 
 B)False

Question 18

An articular capsule is present in

Accepted Answer

A)   fibrous joints.
B)   fibrous joints and cartilaginous joints.
C)   synovial joints.
D)   fibrous joints and synovial joints.
E)   all joints.F) None of the above
G) C) and E)

Question 19

The ________ joint is the simplest synovial joint and also the least mobile synovial joint.

Accepted Answer

A)   pivot
B)   plane
C)   hinge
D)   saddle
E)   sutureF) A) and E)
G) A) and C)

Question 20

The coracoclavicular ligament is a ________ ligament that connects the clavicle to part of the ________.

Accepted Answer

A)   strong; scapula
B)   strong; sternum
C)   weak; scapula
D)   weak; sternumE) None of the above
F) B) and C)

Exam 9: Skeletal System: Articulations

During development, tissue called ________ differentiates to form the connective tissues of cartilagenous and fibrous joints.

Correct AnswerverifiedShow Answer

Which is not a correct pairing of a joint with its classification?

Correct AnswerverifiedShow Answer

The coracoclavicular ligament is a ________ ligament that connects the clavicle to part of the ________.

Correct AnswerverifiedShow Answer

When the angle between articulating bones increases beyond the anatomic position, the movement is referred to as

Correct AnswerverifiedShow Answer

Which of these synovial joints does not have at least one rounded or convex surface?

Correct AnswerverifiedShow Answer

When protracting the jaw or making small side-to-side movements during chewing, the temporomandibular joint makes ________ movements.

Correct AnswerverifiedShow Answer

Which is false about synovial joints?

Correct AnswerverifiedShow Answer

Which is not a function of synovial fluid?

Correct AnswerverifiedShow Answer

The deltoid ligament, lateral ligament, and tibiofibular ligaments belong to the ________ joint.

Correct AnswerverifiedShow Answer

Which joint is multiaxial?

Correct AnswerverifiedShow Answer

The lining of an articular capsule is called the ________ membrane.

Correct AnswerverifiedShow Answer

-This figure shows the temporomandibular joint. Which number indicates the articular capsule?

Correct AnswerverifiedShow Answer

The ________ joint is the simplest synovial joint and also the least mobile synovial joint.

Correct AnswerverifiedShow Answer

An articular capsule is present in

Correct AnswerverifiedShow Answer

Lateral rotation is also known as external rotation.

Correct AnswerverifiedShow Answer

In an older adult, the tissue in a suture may become completely ossified, fusing the skull bones together. This type of suture is called a ________.

Correct AnswerverifiedShow Answer

In a first-class lever

Correct AnswerverifiedShow Answer

At the knee, the articular capsule encloses only the medial, lateral, and anterior regions of the joint.

Correct AnswerverifiedShow Answer

Which joints are responsible for flexion and extension at the elbow?

Correct AnswerverifiedShow Answer

Articular cartilage is composed of hyaline cartilage that lacks a perichondrium.

Correct AnswerverifiedShow Answer

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The coracoclavicular ligament is a ligament that connects the clavicle to part of the .

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