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Skeletal System Flashcards

(53 cards)

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1
Q

How many bones does the crania have?

A

8

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2
Q

What are the cranial bones?

A
  1. Frontal
  2. Sphenoid
  3. Ethmoid
  4. Parietal (divided into 2)
  5. Temporal (divided into 2)
  6. Occipital
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3
Q

These are the smallest bones in the human body?

A
  1. Malleus (Hammer)
  2. Incus (Anvil)
  3. Stapes (Stirrup)
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4
Q

What are the facial bones?

A
  1. Nasal [2]
  2. Lacrimal (Daanan ng tears) [2]
  3. Inferior Nasal Concha [2]
  4. Maxilla (Cheek Bones) [2]
  5. Mandible [1]
  6. Palatine (Inside the nose) [2]
  7. Zygomatic (Inside the nose) [2]
  8. Vomer [1]
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5
Q

How many facial bones are there?

A

14

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6
Q

How many hyoid bones are there?

A

1

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7
Q

What is the hyoid bone?

A

Supports the larynx and is located under the skull

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8
Q

What is the sternum?

A

The breastbone, the base and center of the ribs.

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9
Q

How many sternum are there?

A

1

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10
Q

This protects the lungs and is classified into three. What are the three classifications of this bone?

A

Ribcage
1. True ribs (7)
2. False ribs (8,9,10)
3. Floating ribs (11,12)

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11
Q

What is the total amount of ribs?

A

24

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12
Q

These ribs are connected to the sternum

A

True ribs

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13
Q

These ribs are connected to the 7th rib.

A

False ribs

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14
Q

These ribs are connected to the vertebral column

A

Floating ribs

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15
Q

This protects the spinal cord

A

Vertebral Column/Spinal column

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16
Q

This is the neck bones

A

Cervical region

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17
Q

What are the bones in the cervical vertebrae?

A

C1-C7
1. C1 - atlas
2. C2 - axis

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18
Q

What does the vertebral column consist of?

A
  1. Cervical
  2. Thoracic
  3. Lumbar
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19
Q

These are where the ribs are attached

A

Thoracic region

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20
Q

What does the thoracic region consist of?

A

T1-T12

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21
Q

This is the lower region of the back

A

Lumbar region

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22
Q

What does the lumbar region consist of?

23
Q

This is also known as the tailbone of the body

24
Q

The end of the vertebral column.

25
What does the Upper extremity of the Appendicular Skeleton consist of?
1. Clavicle 2. Scapula 3. Humerus 4. Radius & Ulna 5. Carpals 6. Meta carpals 7. Phalanges
26
How many bones are there in the upper extremity of the Appendicular Skeleton?
64
27
How many bones does the axial skeleton have?
80
28
This holds the shoulder joint away from the rest of the body
Clavicle
29
This is located on the back side of the ribcage. This is also known as the shoulder bone
Scapula
30
This is the upper arm bone
Humerus
31
Located on your forearm, this is the upper bone
Radius
32
Located on your forearm, this is the lower bone
Ulna
33
These are the bones on your wrist.
Carpals
34
What are the names of the bones in your wrist?
1. Capitate 2. Trapezium 3. Lunate 4. Triquetrum 5. Pisiform 6. Trapezoid 7. Hamate 8. Scaphoid
35
These are located at the top of your wrists, also known as your palm.
Metacarpals
36
How many bones are there in your metacarpals?
10 (5 each hand)
37
These are your fingers, connected to your metacarpals
Phalanges
38
How many phalanges do you have?
28 (14 each hand)
39
These are the bones in your pelvis/Hipbone
1. Ischium 2. Ilium 3. Pubic Bone
40
These are located in between your sacrum and coccyx.
Pelvis/Hipbone
41
How many pelvis bones are there?
2
42
This is the largest bone in the body
Femur
43
How many femurs does the human body have?
2
44
These are the counterparts of the radius and ulna, located at the lower extremity of the appendicular skeleton.
Tibia & Fibula
45
How many bones does the Tibia & Fibula have?
4
46
These are also known as your kneecaps
Patella
47
How many patella does the human body have?
2
48
What are the five types of tarsals?
1. Calcaneus 2. Talus 3. Cuboid Bone 4. Navicular Bone 5. Cuneiform bones (3)
49
What are the three cuneiform bones?
1. Medial 2. Intermediate 3. Lateral
50
How many bones are there in your tarsals?
14 (7 each foot)
51
These are the counterpart of metacarpals, the palm of your foot.
Metatarsals
52
How many metatarsals does the human body have?
10 (5 each foot)
53
Similar to the hand, how many phalanges does the feet have?
28 (14 each foot)

GenBio 2 (9 decks)

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