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unit 2 adv procedures

Total questions: 52

Worksheet time: 27mins

Name
Class
Date
1.

Which sinus(es) is developed at birth and visible radiographically?

1. maxillary
2. ethmoidal
3. sphenoidal
4. frontal

a)

1 only

b)

1 and 4 only

c)

2 and 3

d)

3 and 4

2.

Which of the following bone(s) is part of the calvarium?

a)

Occipital

b)

Temporals

c)

Ethmoid

d)

Sphenoid

3.

Which of the following are the typical routineprojections for the following exam?

Skull

Select all that apply

a)

Right Lateral

b)

AP Axial Townes

c)

PA

d)

Left lateral

e)

SMV

4.

The CR location for a PA Skull projection is:

a)

the nasion

b)

Outer Canthus

c)

1/2" - 1" superior to the glabella

d)

the acanthion

5.

A sinus series would include all of the projections below except:

a)

Lateral

b)

Townes

c)

SMV

d)

Caldwell

6.

What is the anatomy at 'B'?

a)

Temporal air cells

b)

Ethmoid sinuses

c)

Sphenoid sinuses

d)

Mastoid air cells

7.

The Rhese Method is done to demonstrate what specific anatomy?

a)

Optic canal and foramen

b)

Dorsum sellae

c)

Frontal sinuses

d)

Nasal bones

8.

Which suture unites the frontal bone with the parietal bones?

a)

Squanosal

b)

Lambdoid

c)

Sagittal

d)

Coronal

9.

The midpoint of the mental protuberance is termed:

a)

mental poin

b)

gonion

c)

inion

d)

vertex

10.

When a patient cannot perform an AP Axial Townes, which method can be performed?

a)

Haas Method; 25 degree caudal angle

b)

Haas Method; 25 degree cephalic angle

c)

Caldwell Method; 37 degree cephalic angle

d)

SMV, using OML instead of IOML

11.

Which suture unites the temporal bone with the parietal bones?

a)

coronal

b)

frontal

c)

squamosal

d)

sagittal

12.

The protuberance on the posterior side of the occipital bone is called:

a)

inion

b)

exterion

c)

lambda

d)

asterion

13.

When accurately positioned, what is shown by the BLACK arrow in the image below?

a)

Dorsum Sella of the sphenoid bone

b)

Anterior clinoids of the sphenoid bone

c)

Posterior arch of the Atlas

d)

Clivus of the occipital bone

14.

Which topographical line is parallel to the image receptor for an SMV?

a)

ACL

b)

IOML

c)

MML

d)

OML

15.

The long axis of the orbit is projected obliquely at ___ to the MSP, and superiorly at ___ from the OML.

a)

30 degrees, 37 degrees

b)

37 degrees, 30 degrees

c)

37 degrees, 53 degrees

d)

53 degrees, 37 degrees

16.

Which projection is shown in the image below?

a)

PA Axial Caldwell for Skull

b)

AP Axial Townes for Skull

c)

PA Axial Modified Waters for Foramen magnum

d)

PA Waters Method for Skull

17.

In the image below, what anatomy is labeled E?

a)

Temporal bone

b)

Parietal bone

c)

Occipital bone

d)

Sphenoid bone

18.

The CR location for the SMV Skull projection is:

a)

On MSP, passing 1 inch posterior to outer canthus

b)

entering 1 inch inferior to the mental point

c)

On MSP, 3/4 inch anterior to EAM

d)

exiting 1 inch superior to inion

19.

The CR angulation for the AP Axial Skull projection (reverse of a Caldwell) is:

a)

30 degrees caudal

b)

15 degrees caudal

c)

37 degrees cephalic

d)

15 degrees cephalic

20.

When using the IOML for a AP Axial Townes Method for skull, what tube angulation is required?

a)

15 degrees caudal

b)

37 degrees caudal

c)

30 degrees caudal

d)

15 degrees cephalic

21.

In the image below, what anatomy is labeled L?

a)

Orbital plate

b)

Lesser wing

c)

Crista galli

d)

Optic canal

22.

Which sinus(es) are developed and distinguishable around 6 or 7 years of age.

a)

maxillary

b)

ethmoid and maxillary

c)

frontal, ethmoid, and sphenoid

d)

frontal and sphenoid

23.

Which of the following are the typical routineprojections for the following exam?

SINUSES

Select all that apply

a)

PA Axial Caldwell

b)

PA Waters

c)

SMV

d)

Lateral of the Affected Side

e)

PA Modified Waters

24.

For the PA Waters method, the OML is placed at what angle to the IR?

a)

30 degrees

b)

35 degrees

c)

37 degrees

d)

55 degrees

25.

On average, there is a ___ angle difference between the OML and IOML.

a)

10 degree

b)

7 degree

c)

37 degree

d)

53 degree

26.

For an AP Trauma skull, which line should be placed perpendicular to the tabletop?

a)

GML

b)

Nasion

c)

OML

d)

IOML

27.

The CR location for Lateral orbits projection is at:

a)

the nasion

b)

Outer Canthus

c)

1/2 - 1" posterior to the outer canthus

d)

2" above the EAM

28.

Which sinus(es) will be best viewed in an SMV position?

1. Frontal
2. Ethmoid
3. Maxillary
4. Sphenoid

a)

1 and 2

b)

2 and 4

c)

1 and 4

d)

3 and 4

29.

The junction between the sagittal suture and coronal suture is:

a)

Lambda

b)

Bregma

c)

Pterion

d)

Asterion

30.

Which bone in the skull contains the organs for hearing and balance?

a)

ethmoid

b)

sphenoid

c)

occipital

d)

temporal

31.

The petrous ridge and petrous portions are parts of which cranial bone?

a)

temporal

b)

sphenoid

c)

ethmoid

d)

occipital

32.

What is the angle between the MSP and the plane of the IR for the Rhese projection?

a)

15 degrees

b)

20 degrees

c)

37 degrees

d)

53 degrees

33.

A PA Modified Waters would require the OML to form a ___ angle to the IR.

a)

55 degrees

b)

37 degrees

c)

15 degrees

d)

30 degrees

34.

Which of the images below correctly demonstrates placement of the petrous ridges for a PA Caldwell for Orbits?

a)

Image A

b)

Image B

c)

None of the images are acceptable for Orbits

d)

Both of the images are acceptable for Orbits

35.

A 30 degree caudal angle on a PA Axial Caldwell will place the:

a)

Petrous ridges just below the orbits

b)

Petrous ridges midway within the orbits

c)

Petrous ridge midway within the maxillary sinuses

d)

Posterior arch of C1 within the foramen magnum

36.

Name the bony anatomy at the level of the acanthion:

a)

nasal bones

b)

inferior nasal spine

c)

anterior nasal spine

d)

frontonasal suture

37.

Which view places the petrous pyramids below the maxillary sinuses, with the MML perpendicular to the IR?

a)

AP Townes

b)

PA Modified Waters

c)

PA Waters

d)

PA Caldwell

38.

The open-mouth PA Waters for Sinuses is used to visualize which sinus(es) best?

1. Frontal
2. Ethmoid
3. Maxillary
4. Sphenoid

a)

1 and 3

b)

2 and 4

c)

3

d)

4

39.

Which projection best demonstrates the frontal and anterior ethmoidal sinuses?

a)

PA Axial Caldwell

b)

PA Open-Mouth Waters

c)

SMV

d)

AP Townes

40.

Which statement is true concerning the placement of the positioning line for the Rhese?

a)

AML perpendicular to the plane of the IR

b)

IOML perpendicular to the plane of the IR

c)

GML line is 53 degrees to the plane of the IR

d)

MML line is parallel to the plane of the IR

41.

In the image below, what anatomy is labeled G?

a)

Foramen spinosum

b)

Foramen ovale

c)

Foramen rotundum

d)

Jugular foramen

42.

What anatomy is represented by the WHITE arrow in the image below?

a)

Greater wing of the Sphenoid

b)

Greater wing of the Petrous Pyramid

c)

Petrous Pyramid of the Temporal Bone

d)

Body of the Ethmoid Bone

43.

The CR location for the Lateral Skull projection is:

a)

the nasion

b)

Outer Canthus

c)

1/2" to 1" posterior to outer canthus

d)

2" above the EAM

44.

What is the proper angulation for a HAAS method?

a)

25 degree caudal angle

b)

25 degree cephalic angle

c)

30 degree caudal angle

d)

30 degree cephalic angle

45.

Image: What is at 'A'?

a)

Sphenoid sinuses

b)

Ethmoid sinuses

c)

Frontal sinuses

d)

Maxillary sinuses

46.

How many cranial bones are there?

a)

4

b)

8

c)

14

d)

22

47.

A true Lateral position would place the ______ parallel to the transverse axis of the IR.

a)

AML

b)

MML

c)

OML

d)

IOML

48.

In the image below, this projection would require a 30 degree caudal angle when the _____ is perpendicular to the IR and the CR enters _______ inches above the glabella.

a)

OML, 2 1/2

b)

IOML, 2 1/2

c)

OML, 1 1/2

d)

IOML, 1 1/2

49.

Proper CR placement for the AP Axial Townes Method will result in the beam exiting the:

a)

Foramen Magnum

b)

Nasion

c)

Glabella

d)

2 inches above the Glabella

50.

When positioning for a PA skull, which of the following is used for accurate positioning?
A. CR exits the glabella
B. OML is perpendicular to the IR
C. IOML is perpendicular to the IR
D. MML is parallel to the front edge of the IR

a)

CR exits the glabella

b)

OML is perpendicular to the IR

c)

IOML is perpendicular to the IR

d)

MML is parallel to the front edge of the IR

51.

Which of the following are the typical routine projections for the following exam?

ORBITS

Select all that apply

a)

Bilateral Rhese

b)

PA Axial Caldwell

c)

PA Waters

d)

Lateral of Affected Side

e)

PA Modified Waters

52.

Which of the following skull projections would best demonstrate the sella turcica in profile?

a)

AP Axial Townes

b)

SMV

c)

PA Axial Caldwell

d)

Latera