Chapter 10 : The Muscular System

Helpfulness: +4
Set Details Share
created 6 years ago by cjsaslo
14,450 views
The Muscular System
Grade levels:
College: First year, College: Second year, College: Third year, College: Fourth year, Graduate school, Professional
show moreless
Page to share:
Embed this setcancel
COPY
code changes based on your size selection
Size:
X
Show:
1

Which functional group has the major responsibility for producing a specific movement?

agonists

2

Which of the following muscles is named for its origin and insertion?
deltoid
trapezius
gluteus maximus
sternocleidomastoid

sternocleidomastoid

3

Which of the following is CORRECTLY matched?
1. circular arrangement of fascicles: describes the deltoid muscle
2. parallel arrangement of fascicles: characteristic of sphincter muscles
3. pennate arrangement of fascicles: spindle-shaped muscle
4. convergent arrangement of fascicles: fan shaped muscle

4. convergent arrangement of fascicles: fan shaped muscle

4

Most skeletal muscles of the body act in ________.

third-class lever systems

5

The major head flexor muscles are the ________.

sternocleidomastoid muscles

6

The main forearm extensor is the ________.

triceps brachii

7

The ________ muscles compress the cheeks to help keep food between the grinding surfaces of the teeth while chewing.

buccinator

8

Which is(are) the most important muscle(s) of inspiration (inhalation)?

diaphragm

9

Which of the following is a hamstring muscle?
vastus medialis
fastus lateralis
biceps femoris
rectus femoris

biceps femoris

10

Which of the following muscles is innervated by the phrenic nerve?
diaphragm
external intercostals
sternocleidomastoid muscles
internal intercostals

diaphragm

11

A reduction in the lateral angle of the glenohumeral joint in relation to the anatomical position would be called __________.

adduction

12

Movement of the shoulder laterally away from the body is called __________.

abduction

13

The prime mover of hip extension is the __________.

gluteus maximus

14

The tensor fascia latae is involved in hip __________.

abduction

15

Muscles that act on the knee joint form most of the mass of the __________.

thigh

16

To allow for flexion, the __________ unlocks the knee joint.

popliteus