Lecture 2

Which of these is the largest sesamoid bone in the body?
Femur
Humerus
Fibula
Patella
Bones that usually cooperate within tendons and ligaments.
Flat bones
Cylindrical bones
Sesamoid bones
Long bones
Bones that provide rigidity to ligaments and tendons
Flat bones
Cylindrical bones
Sesamoid bones
Long bones
How many bones are there in the human body?
206
286
306
386
The skull, thoracic cage, and the spine belong to the...
Axial Skeleton
Appendicular Skeleton
Te bones of the upper limb and lower limb belong to the..
Axial Skeleton
Appendicular Skeleton
Which of these is added to the other?
Axial Skeleton
Appendicular Skeleton
How many bones are there in the skull?
18
20
22
24
The bones that contribute to the covering and protection of the brain
Neurocranium
Viscerocranium
How many cranial bones are there?
4
6
8
10
These bones are located in the region that forms the box or the case of the brain.
Neurocranium
Viscerocranium
This portion of the skull is composed of a squamous part, an orbital part, and a nasal part.
Frontal bone
Parietal bone
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
This portion of the skull forms most of the wall of the skull box, which covers the brain.
Frontal bone
Parietal bone
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
This is the most posterior bone in the human skull.
Frontal bone
Parietal bone
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
They gray hairs start to appear on this bone.
Frontal bone
Parietal bone
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
This portion of the skull is situated at the sides and bases.
Frontal bone
Parietal bone
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
This is considered to be the keystone bone of the skull.
Frontal bone
Parietal bone
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
This is the middle of the skull.
Frontal bone
Parietal bone
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
The sphenoid bone attaches to the frontal bone....
Anteriorly
Laterally superiorly
Laterally inferiorly
Posteriorly
The sphenoid bone attaches to the parietal bone....
Anteriorly
Laterally superiorly
Laterally inferiorly
Posteriorly
The sphenoid bone attaches to the temporal bone....
Anteriorly
Laterally superiorly
Laterally inferiorly
Posteriorly
The sphenoid bone attaches to the occipital bone...
Anteriorly
Laterally superiorly
Laterally inferiorly
Posteriorly
This bone is made up of a vertical and horizontal plate.
Frontal bone
Parietal boneØ­
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
Separates the nose into two halves
Perpendicular plate of ethmoid
Cribriform plate of ethmoid
This separates the nasal cavity below from the the cranial cavity above.
Perpendicular plate of ethmoid
Cribriform plate of ethmoid
This allows the olfactory nerve fibers to pass up to the brain.
Perpendicular plate of ethmoid
Cribriform plate of ethmoid
Which of these is false about the Crista Galli?
It is also called Rooster Comb
It provides an attachment to the meninges
It is within the cranial cavity
It sends olfactory nerves to the brain
This forms the facial skeleton and parts of the jaw.
Neurocranium
Viscerocranium
How many bones does the Viscerocranium have?
8
10
12
14
This contains two zygomatic bones and two maxillary bones
Maxilla
Mandible
Nasal Bones
Vomer bone
The most common bones to be fractured.
Maxilla
Mandible
Nasal Bones
Vomer bone
Two small bones located in the orbit.
Maxilla
Mandible
Nasal Bones
Lacrimal bones
The vision system
Eyeball
The Lacrimal System
Vomer bone
Palatine bone
Made up of the lacrimal gland and sac
Eyeball
The Lacrimal System
Vomer bone
Palatine bone
The space in the skull that contains the eyeball.
Orbit
The Lacrimal System
Vomer bone
Palatine bone
Forms the inferior half of the nasal septum.
Eyeball
The Lacrimal System
Vomer bone
Palatine bone
Two irregular bones of the facial skeleton.
Eyeball
The Lacrimal System
Vomer bone
Palatine bone
These bones are situated at the back part of the nasal cavity.
Eyeball
The Lacrimal System
Vomer bone
Palatine bone
Part of the ethmoid bone
Superior Conchae
Middle Conchae
Inferior Conchae
A + B
Seperate bone
Superior Conchae
Middle Conchae
Inferior Conchae
The largest one.
Superior Conchae
Middle Conchae
Inferior Conchae
Increases the surface area of the nasal cavity.
Nasal Conchae
Cavity
Mandible bone
Ethmoid bone
The strongest bone of the facial skeleton
Maxilla
Mandible
Nasal Bones
Lacrimal bones
The 2nd bone to most likely be fractured.
Maxilla
Mandible
Nasal Bones
Lacrimal bones
The only movable bone of the skull.
Maxilla
Mandible
Nasal Bones
Lacrimal bones
The ear ossicles are located in the..
Frontal bone
Parietal bone
Occipital bone
Temporal bone
Ethmoid bone
Sphenoid bone
A completely closed off space.
Cavity
Fossa
Notch
Cranial vault
Cranial Base
A hollow in a bony surface.
Cavity
Fossa
Notch
Cranial vault
Cranial Base
Depression on the border of a specific bone is called a
Cavity
Fossa
Notch
Cranial vault
Cranial Base
A roof, with a floor and with lateral walls together is called the..
Cavity
Fossa
Notch
Cranial vault
Cranial Base
The floor of the cranial cavity is called the..
Cavity
Fossa
Notch
Cranial vault
Cranial Base
Joints that separate the skull bones.
Sutures
Fibrous joints
Cartilaginous joints
Synovial joints
Bone attached to a bone with no movement.
Sutures
Fibrous joints
Cartilaginous joints
Synovial joints
Bone attached to a cartilage that is attached to another bone.
Sutures
Fibrous joints
Cartilaginous joints
Synovial joints
An example of this would be the vertebral column.
Sutures
Fibrous joints
Cartilaginous joints
Synovial joints
Bone attached to another bone, with little space between them.
Sutures
Fibrous joints
Cartilaginous joints
Synovial joints
This allows free range of movement.
Sutures
Fibrous joints
Cartilaginous joints
Synovial joints
An example of this would be the shoulder joint.
Sutures
Fibrous joints
Cartilaginous joints
Synovial joints
An example of this would be the elbow joint.
Sutures
Fibrous joints
Cartilaginous joints
Synovial joints
Do not have movement.
Primary Cartilaginous joints
Secondary Cartilaginous joints
Have limited movement.
Primary Cartilaginous joints
Secondary Cartilaginous joints
Sutures are an example of..
Fibrous joints
Cartilaginous joints
Synovial joints
Separates the frontal bone from the parietal bone.
Coronal Suture
Sagittal Suture
Lamboid Suture
Occipitotemporal Suture
This joins the two parietal bones.
Coronal Suture
Sagittal Suture
Lamboid Suture
Occipitotemporal Suture
Joins the occipital bone with the parietal bone.
Coronal Suture
Sagittal Suture
Lamboid Suture
Occipitotemporal Suture
Joins the temporal and occipital.
Coronal Suture
Sagittal Suture
Lamboid Suture
Occipitotemporal Suture
Bregma is the intersection between...
The coronal and sagittal sutures, anterior
The coronal and sagittal sutures, posterior
The sagittal and lambdoid suture, anterior
The sagittal and lambdoid suture, posterior
Lambda is the intersection between...
The coronal and sagittal sutures, anterior
The coronal and sagittal sutures, posterior
The sagittal and lambdoid suture, anterior
The sagittal and lambdoid suture, posterior
Pterion is above the midpoint of...
Zygomatic
Frontal
Occipital
Temporal
The weakest part of the skull
Pterion
The Lacrimal System
Vomer bone
Palatine bone
Made up of the frontal bone + Sphenoid lesser wing + Cribriform plate of ethmoid bone.
Anterior Crainal Fossa
Middle Cranial Fossa
Posterior Cranial Fossa
All
Provide communications between parts of the body and the brain.
Anterior Crainal Fossa
Middle Cranial Fossa
Posterior Cranial Fossa
All
Made up of the Sella Turcica and two lateral depressions.
Anterior Crainal Fossa
Middle Cranial Fossa
Posterior Cranial Fossa
All
Part of the sphenoid bone.
Anterior Crainal Fossa
Middle Cranial Fossa
Posterior Cranial Fossa
All
The lesser wings contribute to the..
Anterior Crainal Fossa
Middle Cranial Fossa
Posterior Cranial Fossa
Two answers are correct
The greater wings contribute to the..
Anterior Crainal Fossa
Middle Cranial Fossa
Posterior Cranial Fossa
Two answers are correct
A small narrow elevation on the bone.
Tubercle
Tuberosity
Process
Sella Turcica
This indicates attachment of one muscle or small muscle.
Tubercle
Tuberosity
Process
Sella Turcica
Three muscles attached to the same area which will cause the elevation to be shallow but very wide. This is called
Tubercle
Tuberosity
Process
Sella Turcica
A long elevation
Tubercle
Tuberosity
Process
Sella Turcica
This houses the pituitary gland
Tubercle
Tuberosity
Process
Sella Turcica
The depression in the middle of the sella turcica is called
Hypophyseal fossa
Pituitary gland
Pterygoid process
None of the above
This is responsible for the secretion of growth hormones.
Hypophyseal fossa
Pituitary gland
Pterygoid process
None of the above
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