25 Questions
Which institution is associated with the College of Dentistry?
Al-Mustafa University
What is the stage of study that focuses on General Anatomy?
Second Stage
Who is the instructor teaching General Anatomy?
Lect.
What is the Arabic translation of 'General Anatomy'?
التشريح العام
What is the ministry associated with Al-Mustafa University?
Ministry of Higher Education and Scientific Research
What is the title of the person mentioned in the content?
Lect. Dr.
What is the name of the university mentioned in the content?
Al-Mustafa University
What is the number mentioned in the content?
10
What is the name of the person mentioned in the content?
Akram Mohammed
What is the subject of the lecture mentioned in the content?
General Anatomy
Which nerve roots form the upper trunk?
C5 and C6
Which nerve root continues as the middle trunk?
C7
Which nerve roots form the lower trunk?
C8 and T1
What is the correct sequence of the formation of the trunks?
Upper, middle, lower
How many nerve roots unite to form each trunk?
Two nerve roots
Through which opening in the diaphragm does it enter the thorax?
Aortic opening
What is the direction of inclination of it as it ascends through the posterior mediastinum?
Gradually to the left
Which part of the thorax does it enter through the aortic opening?
Thoracic cavity
What is the region of the body where it ascends through the posterior mediastinum?
Thoracic region
What is the primary function of the scalenus anterior muscle in the human body?
To facilitate movement of the upper limbs
Which of the following muscles is NOT involved in the root of the neck?
Trapezius
What is the direction of movement of it through the posterior mediastinum?
Ascending
What is the term used to describe the muscles of the root of the neck?
Scalene muscles
What is the primary responsibility of the scalenus anterior muscle in the context of the neck?
To flex the neck laterally
Which muscle is often considered the most important muscle in the root of the neck?
Scalenus anterior
Study Notes
Brachial Plexus
- Divided into roots, trunks, divisions, and cords
- Roots of C5 and 6 unite to form the upper trunk
- Root of C7 continues as the middle trunk
- Roots of C8 and T1 unite to form the lower trunk
Scalenus Anterior Muscle
- A key muscle in understanding the root of the neck
- Enters the thorax through the aortic opening in the diaphragm
- Ascends through the posterior mediastinum, inclining gradually to the left
Test your knowledge of general anatomy with this quiz designed for 2nd-year dentistry students at Al-Mustafa University's College of Dentistry.
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