Intro to Sectional Anatomy

Question 1

A vertical plane that passes through the body, dividing it into right and left portions?

A. Sagittal
B. Coronal
C. Axial
D. Oblique

Answer 1

A

Question 2

A vertical plane that passes through the body, dividing it into anterior (ventral) and posterior (dorsal) portions?

A. Oblique
B. Sagittal
C. Axial
D. Coronal

Answer 2

D

Question 3

A horizontal plane that passes through the body, dividing it into superior and inferior portions?

A. Axial
B. Coronal
C. Oblique
D. Sagittal

Answer 3

A

Question 4

A plane that passes diagonally between the axis of two other planes?

A. Sagittal
B. Axial
C. Oblique
D. Coronal

Answer 4

C

Question 5

All the variations of viewing anatomy taken from an arbitrary angle through the body while in anatomic position is _____ _____

Answer 5

sectional anatomy

Question 6

Anatomic position?

Answer 6

• erect
• toes pointing forward
• arms at side
• palms facing forward

Question 7

What planes are at 90 degrees from each other?

Answer 7

Orthogonal planes

Question 8

True or false: Cortical bones in MRI are always gonna be black

Answer 8

True

Question 9

Above; at a higher level

Answer 9

Superior

Question 10

Below; at a lower level

Answer 10

Inferior

Question 11

Toward the front or anterior surface of the body

Answer 11

Anterior/ventral

Question 12

Toward the back or posterior surface of the body

Answer 12

Posterior/dorsal

Question 13

Toward the MSP

Answer 13

Medial

Question 14

Away from the MSP

Answer 14

Lateral

Question 15

Toward a reference point or source within the body

Answer 15

Proximal

Question 16

Away from a reference point or source within the body

Answer 16

Distal

Question 17

Near the body surface

Answer 17

Superficial

Question 18

Farther into the body and away from the body surface

Answer 18

Deep

Question 19

Toward the head

Answer 19

Cranial/cephalic

Question 20

Toward the feet

Answer 20

Caudal

Question 21

Toward the nose

Answer 21

Rostral

Question 22

On the same side

Answer 22

Ipsilateral

Question 23

On the opposite side

Answer 23

Contralateral

Question 24

The fleshy part of the hand at the base of the thumb

Answer 24

Thenar

Question 25

Pertaining to the palm of the hand or flexor surface of the wrist or the sole of the foot

Answer 25

Volar

Question 26

The front or palm of the hand

Answer 26

Palmar

Question 27

The sole of the foot

Answer 27

Plantar

Question 28

Abdomen

Answer 28

Abdominal

Question 29

Forearm

Answer 29

Antebrachial

Question 30

Front of elbow

Answer 30

Antecubital

Question 31

Armpit

Answer 31

Axillary

Question 32

Upper arm

Answer 32

Brachial

Question 33

Cheek

Answer 33

Buccal

Question 34

Wrist

Answer 34

Carpal

Question 35

Head

Answer 35

Cephalic

Question 36

Neck

Answer 36

Cervical

Question 37

Ribs

Answer 37

Costal

Question 38

Leg

Answer 38

Crural

Question 39

Posterior surface of elbow area of the arm

Answer 39

Cubital

Question 40

Skin

Answer 40

Cutaneous

Question 41

Thigh, upper portion of leg

Answer 41

Femoral

Question 42

Side of trunk adjoining the lumbar region

Answer 42

Flank

Question 43

Forehead

Answer 43

Frontal

Question 44

Buttock

Answer 44

Gluteal

Question 45

Groin

Answer 45

Inguinal

Question 46

Lower back between the ribs and hips

Answer 46

Lumbar

Question 47

Back of the head

Answer 47

Occipital

Question 48

Eye

Answer 48

Opthalmic

Question 49

Ear

Answer 49

Otic

Question 50

Upper chest or breast

Answer 50

Pectoral/mammary

Question 51

Foot

Answer 51

Pedal

Question 52

Pelvis

Answer 52

Pelvic

Question 53

Perineum

Answer 53

Perineal

Question 54

Sole of foot

Answer 54

Plantar

Question 55

Back of knee

Answer 55

Popliteal

Question 56

Sacrum

Answer 56

Sacral

Question 57

Sternum

Answer 57

Sternal

Question 58

Calf

Answer 58

Sural

Question 59

Ankle

Answer 59

Tarsal

Question 60

Chest

Answer 60

Thoracic

Question 61

Navel

Answer 61

Umbilical

Question 62

Spine

Answer 62

Vertebral

Question 63

What are the two main cavities of the body?

Answer 63

Dorsal & ventral

Question 64

What body cavity is located posteriorly and includes the cranial and spinal cavities?

Answer 64

Dorsal

Question 65

What body cavity is the largest body cavity and is subdivided into thoracic and abdominopelvic cavities?

Answer 65

Ventral

Question 66

What cavity is further subdivided into two lateral pleural cavities and a single centrally located cavity called the mediastinum?

Answer 66

Thoracic

Question 67

What cavity can be subdivided into the abdominal and pelvic cavities?

Answer 67

Abdominopelvic

Question 68

Images reconstructed from data obtained along any projection through the cube result in a sagittal, coronal, axial, or oblique images?

Answer 68

Multi Planar Reformation (MPR)

Question 69

Images are reconstructed from data obtained along an arbitrary curved projection through the cube?

Answer 69

Curved Planar Reformation (CPR)

Question 70

A ray from the camera's viewpoint is directed to stop at a particular user-defined threshold value. With this method, every voxel with a value greater than the selected threshold is rendered opaque, creating a surface. That value is then projected onto the viewing screen?

Answer 70

Shaded Surface Display (SSD)

Question 71

A ray from the camera's viewpoint is directed to stop at the voxel with the maximum signal intensity. With this method, only the brightest voxels will be mapped into the final image?

Answer 71

Maximum Intensity Projection (MIP)

Question 72

The contributions of each voxel are summed along the course of the ray from the camera's viewpoint. The process is repeated numerous times to determine each pixel value that will be displayed in the final image?

Answer 72

Volume Rendering (VR)

Question 73

2.5 cm below jugular notch

Answer 73

Aortic arch

Question 74

L4-L5

Answer 74

Aortic bifurcation

Question 75

T4-T5, sternal angle

Answer 75

Carina

Question 76

Upper border of thyroid cartilage

Answer 76

Carotid bifurcation

Question 77

4cm above transpyloric plane

Answer 77

Celiac trunk

Question 78

Suprasellar cistern

Answer 78

Circle of Willis

Question 79

Upper margin of sacroiliac joint

Answer 79

Common iliac vein bifurcation

Question 80

T12-L1, L2

Answer 80

Conus medullaris

Question 81

5th intercostal space, left midclavicular line

Answer 81

Heart - apex

Question 82

Level of 2nd and 3rd costal cartilages behind sternum

Answer 82

Heart - base

Question 83

4 cm above bifurcation of abdominal aorta

Answer 83

Inferior mesenteric artery

Question 84

L5

Answer 84

Inferior vena cava

Question 85

Posterior to pancreatic neck

Answer 85

Portal vein

Question 86

Anterior to L1, inferior to superior mesenteric artery

Answer 86

Renal arteries

Question 87

2 cm above transpyloric plane

Answer 87

Superior mesenteric artery

Question 88

Thyroid cartilage

Answer 88

Thyroid gland

Question 89

Midway between superior and inferior border of thyroid cartilage

Answer 89

Vocal cords

Question 90

- Right lobe of liver - Gallbladder - Right kidney - Portions of stomach - Small and large intestines

Answer 90

RUQ

Question 91

- Left lobe of liver - Stomach - Tail of the pancreas - Left kidney - Spleen - Portions of large intestines

Answer 91

LUQ

Question 92

- Cecum - Appendix - Portions of small intestine - Right ureter - Right ovary - Right spermatic cord

Answer 92

RLQ

Question 93

- Most of small intestine - Portions of large intestine - Left ureter - Left ovary - Left spermatic cord

Answer 93

LLQ

Question 94

In MRI, the ____ _____ represents the specific tissue relaxation properties of T1, T2, and proton density

Answer 94

gray scale

Question 95

_____ is a parameter that allows for the adjustment of gray scale (number of shades of gray)

Answer 95

WW

Question 96

_____ sets the density of the image or the center of the gray scale

Answer 96

WL

Question 97

What cavity contains cranial and spinal?

Answer 97

Dorsal

Question 98

What cavity contain pleural cavities and mediastinum?

Answer 98

Thoracic

Question 99

What cavity contains abdominal and pelvic?

Answer 99

Abdominopelvic

Question 100

Pixel is?

Answer 100

2D

Question 101

Voxel is?

Answer 101

3D