Ap Chapter 7

Front 1

which of the following lists contains only facial bones?
a. mandible, maxilla, nasal, zygomatic
b. frontal, occipital, zygomatic, parietal
c. occipital, sphenoid, temporal, lacrimal
d.frontal, parietal, occipital, sphenoid

Back 1

a

Front 2

2. The unpaired facial bones include
a. lacrimal and nasal
b. vomer and mandible
c. maxilla and mandible
d. zygomatic and palatine

Back 2

b

Front 3

The boundaries between skull bones are immovable joints called

Back 3

sutures.

Front 4

the joint between the frontal and parietal bones is correctly called the ______ suture

Back 4

coronal

Front 5

Blood vessels that drain blood from the head pass through the

Back 5

jugular foramina

Front 6

cervical vertebrae can usually be distinguished form other vertebrae by the presence of

Back 6

transverse foramina

Front 7

the side walls of the vertebral foramen are formed by the

Back 7

pedicles

Front 8

the parts of the vertebra that transfers weight along the axis of the vertebral columns are the

Back 8

body

Front 9

what bones make up the cranium? 7

Back 9

1. occipital
2. frontal
3. sphenoid
4. ethmoid
5. paired pareital
6. paired temporal

Front 10

what bones constitute the orbital complex? 8

Back 10

1. sphenoid
2. frontal bone
3. ethmoid
4. lacrimal
5. maxilla
6. palatine
7. zygomatic

Front 11

What is the primary function of the vomer?

Back 11

forms anterior/inferior portion of the bony nasal septum that separates right and left nasal cavities.

Front 12

Which bones contain the paranasal sinuses? 5

Back 12

frontal bone
sphenoid
ethmoid
palatine
maxilla

Front 13

What is the relationship between temporal bone and ear?

Back 13

temporal bone encloses inner ear. middle ear in typanic cavity in this area. external acoustic meatus ends at typanic membrane > inner ear. mastoid air cells w/i mastoid process connected to typanic cavity.

Front 14

What is the relationship between ethmoid and nasal cavity?

Back 14

ethmoid: superior surface of of nasal cavity
olfactory foramina w/i cribriform plate of ethmoid allows neurons associated with sense of smell to extend into nasal cavity

Front 15

why is it important ot keep your back straight when lifting heavy objects?

Back 15

keeps weight aligned along the axis of vertebral column > transfer to lower limbs. Bending back would strian muscles and ligaments > inc. injury risk

Front 16

The atlas can be distinguished by other vertebrae by

Back 16

AL OF THESE
1. presence of anterior and posterior vertebral arches
2. lack of a body
3. presence of superior facets and inferior articular facets

Front 17

What purpose to fontanelles serve during birth?

Back 17

they are fibrous connections between cranial bones that allow the skull to distort without damage during delivery through birth canal

Front 18

The secondary spinal curves

Back 18

help position the body weight over the legs

Front 19

When you rotate your head to look at one side,

Back 19

the atlas rotates on the dens of the axis

Front 20

Imporper adiministration of CPR can force the ____ into the liver.

Back 20

xiphoid process

Front 21

jane has URI and begins to feel pain in her teeth. this is a good indication that the infection is located in the

Back 21

maxillary sinuses