Serratus posterior superior muscle

Serratus posterior superior muscle

Assessment

Interactive Video

Health Sciences, Biology

University - Vocational training

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial discusses the serratus posterior superior muscle, a thin, superficial back muscle. It covers the anatomy, including its origin from the spinous processes and insertion on the ribs, and its function in elevating the ribs during inspiration. The tutorial explains the muscle's embryological development and nerve supply from the intercostal nerves. It highlights the muscle's role in stabilizing the vertebral column and thorax, supporting inspiration, and contributing to thoracic movement.

Read more

2 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the embryological significance of the serratus posterior muscles.

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the nerve supply for the serratus posterior muscles?

Evaluate responses using AI:

OFF