Exam 2 Quiz Questions

Question 1

What bones belong to the axial skeleton?

Answer 1

Skull, vertebral column and thoracic cage

Question 2

What is the one unpaired facial bone?

Answer 2

Mandible

Question 3

What pair of bones meet at the sagittal suture?

Answer 3

Parietal bones

Question 4

What hole in the occipital bone does the spinal cord travel?

Answer 4

Foremen magnum

Question 5

When someone has a pain behind their ear lobe and diagnosed with mastoiditis what bone is affected?

Answer 5

Temporal bone

Question 6

What is the only moveable bone in the adult skull?

Answer 6

Mandible

Question 7

What bone doesn’t articulate with any other bones?

Answer 7

Hyoid bone

Question 8

What are the soft spots in the skull of an infant called?

Answer 8

Fontanels

Question 9

What region is vertebrae fused in adults?

Answer 9

Sacral vertebrae

Question 10

What does the first cervical vertebrae or Altas lack?

Answer 10

Vertebral body or spinous process

Question 11

What’s the function of the foramen magnum?

Answer 11

Goes through the spinal cord

Question 12

Where is the alveoli found?

Answer 12

Above and below teeth

Question 13

What’s the cranial bone inside the nasal bone?

Answer 13

Ethmoid bone

Question 14

What passes through the mental foramen?

Answer 14

Nerves

Question 15

What articulates with the occipital condyle?

Answer 15

Atlas

Question 16

What too bones articulate with the true rib?

Answer 16

Sternum and vertebrae

Question 17

What bone articulates with the false ribs?

Answer 17

Vertebrae

Question 18

What bones articulate with the floating ribs?

Answer 18

Vertebrae

Question 19

What bone articulate In the rib cage directly and indirectly?

Answer 19

Directly- true ribs
Indirectly- false ribs

Question 20

What’s the function of the atlas?

Answer 20

Holds the head up

Question 21

What’s the function of the axis?

Answer 21

Allows for head movement

Question 22

What’s only found in the cervical vertebrae?

Answer 22

Transverse process

Question 23

If there is a break in the shaft of the bone what is affected?

Answer 23

The diaphysis

Question 24

Bones are constantly undergoing resorption. What cells do this?

Answer 24

Osteoclasts

Question 25

What structure in a bone persists for life?

Answer 25

Articular cartilage

Question 26

How does bone grow?

Answer 26

By pushing the epiphysis away from the diaphysis

Question 27

What does appositional growth produce?

Answer 27

Bone growth in width

Question 28

What does bone growth require the activity of?

Answer 28

Osteoclasts

Question 29

What dietary requirement for bone health can be made in response to skin exposure to UV light?

Answer 29

Vitamin D

Question 30

What hormone promotes an increase in the activity of osteoclasts ?

Answer 30

Parathyroid hormone

Question 31

What's the first step of bone repair?

Answer 31

Hematoma formation

Question 32

What cells contribute to the process of calcification during intramembranous ossification?

Answer 32

Osteoblasts

Question 33

The upper arm bone, and the only bone in the brachium is called what?

Answer 33

Humerus

Question 34

In anatomical position what is the ulna to the radius?

Answer 34

Medial

Question 35

What bones form the forearm?

Answer 35

Ulna and radius

Question 36

What part of radius articulates with the humerus?

Answer 36

Radial head

Question 37

What part of each metacarpal forms the knuckle of your hand?

Answer 37

Head

Question 38

Wrist bones are known as?

Answer 38

Carpals

Question 39

What part of the coxal bone articulates with the vertebrae?

Answer 39

Ilium

Question 40

What's the large hole in the Coxal bone called?

Answer 40

Obturator foremen

Question 41

What bone articulates with the calcaneus?

Answer 41

Fibula

Question 42

What part of the femur articulates with the tibia to form the knee joint?

Answer 42

Medial and lateral condyles

Question 43

What functional joint classification has the greatest mobility?

Answer 43

Diarthrosis

Question 44

What are fibrous joints built for?

Answer 44

Stability

Question 45

What kind of structural classification includes sutures, syndesmoses and gomphoses?

Answer 45

Fibrous

Question 46

What kind of motion do cartilaginous joints have?

Answer 46

Little, if any motion

Question 47

What kind of cartilaginous joint is primarily involved in protection and shock absorption of the spinal cord?

Answer 47

Intervertebral disc

Question 48

What does articular cartilage found at the ends of long bones do?

Answer 48

Reduces friction and absorbs shock

Question 49

What do ligaments connect together?

Answer 49

Bone to bone

Question 50

What type of movement moves a body part away from the midline or another point of reference?

Answer 50

Abduction

Question 51

What kind of movement is shaking your head no?

Answer 51

Rotational

Question 52

What muscle assists with smiling?

Answer 52

Zygomaticus major

Question 53

Is the external oblique muscle a breathing one?

Answer 53

No

Question 54

What would damage to the pectoralis major interfere with?

Answer 54

Adducting the arm at the shoulder

Question 55

What is the deltoid responsible for?

Answer 55

Abducting the arm

Question 56

Does the rectus femoris adduct the thigh?

Answer 56

No

Question 57

Does the quadriceps femoris group include the biceps femoris?

Answer 57

No

Question 58

When there is a cut that severs the tendon that attaches the insertion of the gastrocnemius muscle what action would be difficult to perform?

Answer 58

Plantarflexion

Question 59

When climbing the stair what muscles plantarflex the foot?

Answer 59

Gastrocnemius and soleus

Question 60

What is the plasma membrane of the muscle cell know as?

Answer 60

Sarcolemma

Question 61

What protein does not belong in the thin filament?

Answer 61

Myosin

Question 62

What wraps and surrounds an individual muscle fiber?

Answer 62

Endomysium

Question 63

What is the functional contractile unit of the myofibril where muscle tension is produced?

Answer 63

Sarcomere

Question 64

When an action potential arrives in an axon terminal, what are synaptic vesicles containing acetylcholine released by?

Answer 64

Exocytosis

Question 65

What is the binding of a myosin head to an actin molecule called?

Answer 65

Cross bridge

Question 66

The main immediate source of ATP comes from?

Answer 66

Creatine phosphate

Question 67

In order to increase tension you need to do what?

Answer 67

Recruit additional motor units