Anterior Trunk Flashcards Preview

BIO 201 Lab Muscles and Nerves > Anterior Trunk > Flashcards

Flashcards in Anterior Trunk Deck (15)
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1

The purple connective tissue structure is the _____

The underlying muscle is the _____

rectus sheath

rectus abdominis

flex the vetebral column, compress the abdomen
 

2

The orange muscle is the _____

pectoralis major
flex and extend the arm, aDduct the arm

3

The purple muscle is the _____

pectoralis minor
depress and protract the scapula

4

The orange muscle is the deepest and is the _____

internal intercostal
depress the ribs

^ shaped

5

The green muscle lies just deep to pectoralis minor and is the _____

external intercostals

elevate the ribs to increase thoracic volume

v shaped

6

The green musle is the _____

external abdominal oblique

flex and rotate the vertebral column, compress the abdomen

v shaped

7

The red muscle is the _____

internal abdominal oblique
flex and rotate the vertebral column, compress the abdomen

^ shaped

8

The purple muscle is the _____

transversus abdominis
compress the abdomen

9

The green muscle is the _____

pectoralis major
flex and extend the arm, aDduct the arm

10

The purple muscle is the _____

serratus anterior

protract the scapula

11

The orange muscle is the _____

external abdominal oblique

flex and rotate the vetebral column, compress the abdomen

v shaped

12

The blue muscle is the _____

rectus abdominis

flex the vertebral column, compress the abdomen

13

The purple muscle is the _____

diaphragm

elevate the ribs, increase thoracic volume

14

The red structure is the _____

linea alba

 

15

The red muscle is the _____

rectus abdominis

flex the vertebral column, compress the abdomen