Ch. 10 The Muscular System
Chapter 9, Problem 9
Several muscles act to move and/or stabilize the scapula. Which of the following are small rectangular muscles that square the shoulders as they act together to retract the scapula? a. levator scapulae, b. rhomboids, c. serratus anterior, d. trapezius.
Verified Solution
Video duration:
1mThis video solution was recommended by our tutors as helpful for the problem above.
370
views
Was this helpful?
Video transcript
Related Practice
Textbook Question
The chewing muscles that protract the mandible and produce side-to-side grinding movements are the
a. buccinators,
b. masseters,
c. temporalis,
d. pterygoids.
400
views
Textbook Question
Muscles that depress the hyoid bone and larynx include all but the
a. sternohyoid,
b. omohyoid,
c. geniohyoid,
d. sternothyroid.
351
views
Textbook Question
Intrinsic muscles of the back that promote extension of the spine (or head) include all but
a. splenius muscles,
b. semispinalis muscles,
c. scalene muscles,
d. erector spinae.
524
views
Textbook Question
A prime mover of thigh flexion is the
a. rectus femoris,
b. iliopsoas,
c. vastus muscles,
d. gluteus maximus.
319
views
Textbook Question
The prime mover of thigh extension against resistance is the
a. gluteus maximus,
b. gluteus medius,
c. biceps femoris,
d. semimembranosus.
296
views
Textbook Question
Which criterion (or criteria) is/are used in naming the gluteus medius?
a. relative size,
b. muscle location,
c. muscle shape,
d. action,
e. number of origins.
311
views