Anatomy- Skeletal System

Fontanels are immovable joint between skull bones T/F

False

The bones of the skull form only sutures not, movable joints T/F

False

The dens is found on the first cervical vertebrae, or atlas T/F

False

The extrinsic muscles of the tongue attach to the base of the mandible T/F

False

The floating ribs do not articulate with any other bones T/F

False

The lacrimal bone contains grooves for the paranasal sinuses T/F

False

The maxilla and the temporal bone form the only movable joint within the structure of theface T/F

False

The number of bones in the skeleton is constant from person to person T/F

False

The palatine bones have horizontal portions that are part of the hard palate T/F

False

The shoulder girdle consists of the sternum, the clavicle, and the scapula T/F

False

The skull is divided into two major divisions the cranium and the brain case T/F

False

The term margin, as it relates to bone markings, mean a tubelike opening or channe T/F

False

The vomer bone forms immovable joints with four other bones- the sphenoid, the palatine, the ethmoid, and the frontal T/F

False

if you were examining the skull, the sphenoid and occipital bones would be less visible than the frontal and ethmoid bones T/F

False

the five sacral vertebrae remain separate until about 40 years of age:at that point they fuse to form one wedge-shaped bone T/F

False

the upper extremities and the lower extremities are subdivisions of the axial skeleton T/F

False

Which bone marking can be defined as a round hole in the bone through which vessels and nerves can pass? A. Trochanter B.Fossa C.Foramen D.Ramus

Foramen

which bone marking can be defined as a depression in a bone and often receives an articulating bone? A. Trochanter B.Fossa C.Foramen D.Ramus

Fossa

which of the following bones in not a part of the face? A.Frontal B.Zygomatic C.Maxilla D.Lacrimal

Frontal

Match the bone with its location: -Neck bone a.frontal b.hyoid c.mandible d.maxillae e.occipital f.palatine g.sphenoid h.temporal i.zygomatic

Hyoid

Which skull bone articulates with the first vertebra? A.Temporal B.Occipital C.Sphenoid D.Ethmoid

Occipital

What is not a part of the appendicular skeleton? A. Coxal bones B. Parietal Bones C. Radius

Parietal bones

The bones of the middle ear are... A.considered part of the appendicular skeleton B.considered part of the axial skeleton C.not included in either group D. there is no bone in the middle ear: composed of only cartilage

considered part of the axial skeleton

Between the manubrium and the xiphoid process is the A. body of a true rib B.radius in the arm C.body of the sternum

body of the sternum

The dens is part of the A.sacrum B.cervical vertebrae C.lumbar vertebrae D.thumbar vertebrae

cervical vertebrae

going from superior to inferior, the sequence of the vertebral column is: A. sacral,coccyx,thoracic,lumbar,cervical B.coccyx,sacral,lumbar,thoracic,cervical C.cervical,lumbar,thoracic,sacral,coccyx D.cervical,thoracic,lumbar,sacral,coccyx

cervical,thoracic,lumbar,sacral,coccyx

The number of thoracic vertebrae is A.5 B.12 C.7 D.10

12

The appendicular skeleton consists of ____ bones? A.102 B.126 C.137

126

Bones of the appendicular skeleton form the brain case and vertebral column T/F

False

False ribs attach only the thoracic vertebrae

False

the adult skeleton is composed of how any bones? A.126 B.206 C.260 D.80

206

The occipital bone forms how many joints with other bones? A.1 B.2 C.3 D.4

4

The axial skeleton consists of ____ bones? A.60 B.68 C.74 D.80

80

The term sinus, as it relates to bone markings, can be defined as: A. raised area or projection. B. cavity within a bone. C. tubelike opening or channel

Cavity within bone

The skeletal framework of the neck consists of ______ vertebrae. A.Sacral B.Lumbar C.Cervical D.Thoracic

Cervical

What is not part of the axial skeleton ? A. Rib B. Vertebral column C. Mandible D. Clavicle

Clavicle

All the bones of the vertebral column have a vertebral foramen except the bones that make up the coccyx T/F

False

An immovable joint in the skull is called a fontanel T/F

False

If the cribriform plate is damaged, there is a chance of: A.Difficulty chewing B.Infectious materials passing from the nose to the brain C.food passing from the mouth into the nose D.Infectious materials passing from the ear to the brain

Infectious materials passing from the nose to the brain

Which suture is between the occipital and parietal bones? A. Squamous B. Lambdoid C. Sagittal D. Coronal

Lambdoid

Which of the following bones does not articulate with the maxillae? A.Palatine B.Mandible C.Inferior concha D.Zygomatic

Mandible

Match the bone with its location: -Upper jaw a.frontal b.hyoid c.mandible d.maxillae e.occipital f.palatine g.sphenoid h.temporal i.zygomatic

Maxillae

which bone marking can be defined as a curved portion of the bone? A. Trochanter B.Fossa C.Foramen D.Ramus

Ramus

Match each bone with its corresponding bone marking: - xiphoid process A. Ribs B. Sternum C. Vertebrae

Sternum

Mastoiditis is the inflammation of a sinus within which bone? A.Maxillae B.Frontal C.Sphenoid D.Temporal

Temporal

which bones make up the lower side of the cranium, part of its floor A.occipital B.frontal C.parietal D.temporal

Temporal

Which of the following is a true statement? A.The ethmoid is a flat bone that lines anterior to the sphenoid. B.The ethmoid is an irregular bone that lies posterior to the sphenoid but anterior to the nasal bones? C.The ethmoid is a short bone that lies anterior to the nasal bones. D.The ethmoid is an irregular bone that lies anterior to the sphenoid but posterior to the nasal bones.

The ethmoid is an irregular bone that lies anterior to the sphenoid but posterior to the nasal bones.

Which bone marking can be defined as a large bump for the attachment of the muscles? A. Trochanter B.Fossa C.Foramen D.Ramus

Trochanter

Just as the maxillae do, the mandible starts out as two seperate bones T/F

True

Mastoiditis, if untreated, may lead to inflammation of the brain or its covering T/F

True

The 2 maxillae together serve as the keystone in the architecture of the face T/F

True

The dens are found on the second cervical vertebrae ,or axis T/F

True

The face contains more bones than the cranium T/F

True

The hyoid is unique in that it is the only bone in the body that does not form a joint with any other bone T/F

True

The lacrimal bones contain openings for the tear ducts T/F

True

The number of thoracic vertebrae is the same as the number of ribs T/F

True

although the mandible seems to be one bone it is the result of a fusion of two bones in infancy. T/F

True

the adult skeleton consists of 206 bones T/F

True

there are 12 pairs of ribs T/F

True

A fontanel can best be described as a A.Bone in the skull B.Unossified area in the infant's skull C.Articulation between two skull bones D.Small opening

Unossified area in the infant's skull

the floating ribs articulate with the.... A.sternum B.vertebrae C.costal cartilage

Vertebrae

All vertebrae except the sacrum and coccyx have a central opening called the .... A.Dens B.Spinous Process C.Transverse Process D.Vertebral Foramen

Vertebral foramen

Match the bone with its location: -Cheek bone a.frontal b.hyoid c.mandible d.maxillae e.occipital f.palatine g.sphenoid h.temporal i.zygomatic

Zygomatic

Which of the following is not associated with the vertebral column? A. spinous process B.vertebral foramen C.dens D.all of the above are associated with the vertebral cloumn

all of the above are associated with the vertebral cloumn

which of the following is not found in the eye orbit? A.the eye B.muscle of the eye C.lacrimal apparatus D.all of the above are found in the eye orbit

all of the above are found in the eye orbit

The structure that furnishes the axis for the rotation of the head from side to side is the... A. dens B.spinous process C.vertebral foramen D.transverse process

dens

Costal cartilage provides cushions between the bodies of vertebrae T/F

false

Most of the facial bones are single (unpaired) bones T/F

false

The cribriform plate is part of the sphenoid bone T/F

false

The tubercle of each rib articulates with the bodys vertebrae T/F

false

the maxilla is the largest and the strongest bone of the face T/F

false

Which bone makes up the forehead and the anterior part of the calvaria? A.occipital B.frontal C.parietal D.temporal

frontal

What is the only bone of the body that does not articulate with another bone? A.vomer B.palatine C.ethmoid D.hyoid

hyoid

the almost paper-thin bone that is shaped and sized similar to a fingernail and lies posterior and lateral to each nasal bone is the ____ bone. A.zygomatic B.lacrimal C.sphenoid D.ethmoid

lacrimal

the palatine bone A.makes up the side of the skull B.completes the nasal septum C.makes up part of the hard palate D.makes up none of the above

makes up part of the hard palate

Another name for the zygomatic bone is the... A.ethmoid B.sesamoid C.malar D.sphenoid

malar

the 2 bones of the face that are not paired are the A. maxilla and mandible B. maxilla and vomer C. nasal and maxilla D. mandible and vomer

mandible and vomer

The upper part of the sternum is called the A.costal cartilage B.xiphoid process C.body D.manubrium

manubrium

The sphenoid bone acts as the keystone for the cranium which bone acts as the keystone for the face? A.mandible B.zygomatic C.maxilla D.nasal

maxilla

Which of the following is not associated with the vertebral colum? A.mandible B.zygomatic C.maxilla D.nasal

maxilla

the largest of the paranasal sinuses is found in which bone? A.sphenoid B.maxilla C.ethmoid D.frontal

maxilla

Match the bone with its location: -Posterior of hard palate a.frontal b.hyoid c.mandible d.maxillae e.occipital f.palatine g.sphenoid h.temporal i.zygomatic

palatine

the 2 bones that make up the bulging topside of the cranium are the A.occipital bones B.frontal bones C.parietal bones D.temporal bones

parietal bones

Which bone is part of the axial skeleton? A. Rib B. Clavicle C. Radius D. Coxal bone

rib

Which bone is a part of the appendicular skeleton? A. Vertebra B. Scapula C. Parietal D. Mandible

scapula

the mandible forms the only movable joint in the skull with the A.temporal bone B.maxilla C.frontal bone D.zygomatic bone

temporal bone

The thoracic cage includes all of the following bones except... A.the sternum B.the scapula C.12 pairs of ribs D.the vertebral column

the scapula

which of the following is not a true comparison of a fetal and adult skull? A.the face is a greater part of the skull in the adult B.the skull is a larger proportion of the body in the adult C.the skull of the fetus has fontanels, and the adult skull does not. D.all of the above

the skull is a larger proportion of the body in the adult

Damage to the cribriform plate may also injure the olfactorynerves and cause loss of smell T/F

true

In a newborn, the face is a much smaller part of the skull than it is in an adult T/F

true

Infectious material can accumulate in the air space within the mastoid bone, because it does not drain into the nose like other sinuses T/F

true

The blunt, cartilaginous lower tip of the sternum is called the xiphoid process T/F

true

The frontal, parietal, temporal, and sphenoid bones are all considered cranial bones T/F

true

The joint connecting the two parietal bones and the frontal bone is called the coronal suture T/F

true

The sagittal suture joins the right and left parietal bones T/F

true

The skull contains more than 25 bones T/F

true

The top of the skull is also called the calvaria T/F

true

The xiphoid process and the manubrium are at opposite ends of the sternum T/F

true

There are five pairs of false ribs T/F

true

There are more bones in the appendicular skeleton than in the axial skeleton T/F

true

the cheek is shaped by the zygomatic bone underlying it T/F

true

the frontal, sphenoid, and the ethmoid bones all contain paranasal sinuses T/F

true

the parietal bone is involved in three sutures-the lambdoibal, the squamous, and the coronal. T/F

true

Match each bone with its corresponding bone marking: - transverse process A. Ribs B. Sternum C. Vertebrae

vertebrae

The blunt cartilaginous lower tip of the sternum is called the A.body B.xiphoid process C.manubrium D.costal cartilage

xiphoid process

Which of the following bones does not contain paranasal sinuses? A.frontal B.maxilla C.zygomatic D.sphenoid

zygomatic