Superficial Back Muscles – Back Muscles
Über den Vortrag
Der Vortrag „Superficial Back Muscles – Back Muscles“ von Craig Canby, PhD ist Bestandteil des Kurses „Week 2 Back, Spinal Cord and Meninges (NSU OT PT / Unit 1)“.
Quiz zum Vortrag
A patient has difficulty extending the right arm against resistance. Which back muscle is involved?
- Latissimus dorsi
- Trapezius
- Rhomboid major
- Rhomboid minor
- Levator scapulae
Which muscle layer of the back contains the true or intrinsic back muscles?
- Deep
- Superficial
- Intermediate
- Lateral
- Medial
How many layers of muscle are present in the back?
- 3
- 4
- 5
- 6
- 7
Which muscle is broad and has multiple points of origin?
- Latissimus dorsi
- Erector spinae
- Rhomboid major
- Rhomboid minor
- Levator scapulae
Which muscle is supplied by the thoracodorsal nerve?
- Latissimus dorsi
- Splenius cervicis
- Supraspinatus
- Levator scapulae
- Quadratus lumborum
What is the motor innervation of the trapezius?
- Accessory nerve
- Axillary nerve
- Spinal nerves
- Dorsal scapular nerve
- Glossopharyngeal nerve
Which function does the levator scapulae perform?
- Elevate the scapula.
- Elevate the arm.
- Elevate the head.
- Depress the scapula.
- Depress the arm.
What is the nerve supply of the rhomboid major and rhomboid minor?
- Dorsal scapular nerve
- Accessory nerve
- Axillary nerve
- Spinal nerves
- Sixth and seventh cranial nerves
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Dozent des Vortrages Superficial Back Muscles – Back Muscles
Craig Canby, PhD
Dr. Craig Canby is a Professor of Anatomy and the Associate Dean for Academic Curriculum and Medical Programs at the College of Osteopathic Medicine at Des Moines University, Iowa, USA.
He obtained his PhD in Anatomy at the University of Iowa.
For his achievements in teaching and research, he received various awards such as the DPT Class of 2008 Teaching Excellence Award and the prestigious Hancher-Finkbine Medallion.
Within Lecturio, Dr. Canby teaches courses on Anatomy.
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