Lab 1 Revision

Question 1

Indicate which cavities compose the dorsal body cavity

Answer 1

The cranial and spinal cavity

Question 2

Which cavities compose the Ventral Body Cavity?

Answer 2

The Thoracic and Abdominal cavity.

Question 3

Label the regions of the body

Answer 3

Question 4

Label the indicated areas of the body

Answer 4

Question 5

Label the areas of the body indicated

Answer 5

Question 6

Identify the following cavities and structure indicated

Answer 6

Question 7

Identify the 4 quadrants of the abdominopelvic cavity

Answer 7

Question 8

Define the directional term “Superior”

Answer 8

Toward head of the body
e.g - hand part of super extremity

Question 9

Define directional term “Inferior”

Answer 9

Away from head
eg. foot part of inferior extremity

Question 10

Define directional term “Anterior”

Answer 10

Front
eg. kneecap is anterior side of the leg

Question 11

Define direction term “Posterior”

Answer 11

Back
Eg. Shoulder blades located on posterior side of body

Question 12

Define direction term “Medial”

Answer 12

Toward midline of body
Eg. Big toe located medial side of foot

Question 13

Define direction term “lateral”

Answer 13

Away from midline of body
Eg. Little toe located on lateral side of foot

Question 14

Define direction term “proximal”

Answer 14

Toward trunk or point of origin
Eg. Proximal end of femur joints with the pelvic bone

Question 15

Define direction term “Distal”

Answer 15

Away from trunk or point of origin
Eg. Hand is distal end of the forearm

Question 16

Define direction term “Coronal”

Answer 16

Vertical plane running side to side, divides body into into anterior and posterior parts

Question 17

Define direction term “Sagittal”

Answer 17

Vertical plane running front to back, divides body into left and right sides

Question 18

Define direction term “transverse”

Answer 18

Horizontal plane, divides body into upper and lower parts

Question 19

Define direction term “midsagitall”

Answer 19

Runs through midline of body, divides body into left and right halves

Question 20

Label diagram with directional terms

Answer 20

Question 21

This is an imaging example of

Answer 21

Computed tomography

Question 22

Describe CT and what it best for viewing

Answer 22

1. Soft and dense tissue observable
2. Best for viewing 3d reconstructions of a whole section

Question 23

What imaging modality is this?

Answer 23

MRI - magnetic resonance imaging

Question 24

Describe MRI and what it’s best for viewing?

Answer 24

1. Soft tissue in high detail, with undefined bone/dense tissue
2. Bets for viewing soft tissues within and around bone

Question 25

What imaging modality is this?

Answer 25

Radiography - X-ray

Question 26

Describe radiography and what it’s best for viewing

Answer 26

1. Observes mainly bone and dense structures 2. Best for viewing bone and dense structures