Skull

Question 1

How many bones make up the skull

Answer 1

22

Question 2

How many cranial bones are in the skull

Answer 2

8

Question 3

How many facial bones are in the skull

Answer 3

14

Question 4

Inner layer of spongey tissue in the brain

Answer 4

diploë

Question 5

Position of skull for lateral

Answer 5

IOML perpendicular to the front edge of the IR

Question 6

CR for lateral skull

Answer 6

Enter 2 inches superior to EAM

Question 7

Collimation for lateral skull

Answer 7

1 inch beyond skin line

Question 8

Structures shown lateral skull

Answer 8

Sella turcica, dorsum sellae, posterior clinoid process

Question 9

Part position PA and PA axial Caldwell

Answer 9

OML perpendicular to plane of IR

Question 10

Where does CR exit for PA and PA axial Caldwell

Answer 10

Nasion

Question 11

CR angle for PA axial Caldwell

Answer 11

15 caudad

Question 12

Part position for AP axial Townes

Answer 12

IOML or OML depending on patient condition

Question 13

CR angle AP townes OML perpendicular

Answer 13

30 degrees caudal

Question 14

CR angle AP Townes IOML perpendicular

Answer 14

37 caudal

Question 15

Where CR enters for AP axial Townes

Answer 15

2.5 inches above the glabella

Question 16

Structures shown AP axial Townes

Answer 16

Petrous ridges, posterior clinoid process, dorsum sellae projected within the foramen magnum

Question 17

Skull trauma AP angle to show entire foramen magnum

Answer 17

40-60 caudad

Question 18

PA axial Haas position

Answer 18

OML perpendicular to IR

Question 19

CR angle for PA axial Haas

Answer 19

25 cephalic

Question 20

CR enters and exits where for PA axial haas

Answer 20

Enters 1.5 in below inion, exits 1.5 in superior to nasion

Question 21

Structures shown PA axial Haas

Answer 21

Symmetric petrous ridges and dorsum sellae + posterior clinoid processes within foramen magnum