This muscle is considered a muscle of the superficial layer of posterior axio-apendicular muscles.
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83%
True.
17%
False.
All of the following are triangular muscles EXCEPT:
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14%
Trapezius.
21%
Latissimus dorsi.
20%
Pectoralis minor.
16%
Pectoralis major.
29%
None of the above.
One of the following is CORRECT about this muscle:
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51%
The swimming muscle.
17%
Its insertion: Lateral lip of bicipital groove.
10%
Supplied by: Spinal part of accessory nerve.
7%
Abducts the arm.
15%
All of the above.
❤2
Deltoid muscle fibers are:
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18%
a- Parallel muscle fibers,
4%
b- Unipennate muscle fibers,
61%
c- Multipennate muscle fibers.
17%
d- Circumpennate muscle fibers,
Regarding the deltoid muscle, mark one correct statement:
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15%
a- Its middle fibers adduct the arm.
10%
b- Its posterior fibers flex and medially rotate the arm.
15%
c- Its motor nerve arises from lateral cord of brachial plexus.
61%
d- Its paralysis results in a flat shoulder.
❤3
The deltoid muscle, choose the correct answer:
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13%
a- Arises from clavicle, acromion and coracoid process.
76%
b- Is inserted into deltoid tuberosity.
5%
c- Is innervated by radial nerve.
7%
d- Its middle fibers induce lateral rotation of scapula,
😱1
Which one of the following nerves innervates a muscle that
abducts shoulder from 15 to 90 degrees?
abducts shoulder from 15 to 90 degrees?
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4%
a- Radial nerve.
3%
b- Ulnar
77%
c-Axillary nerve,
16%
d- Suprascapular nerve.
Regarding quadrangular space in axillary region; one is correct:
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11%
a- It is bounded above by the supraspinatus.
55%
b- It is bounded laterally by the surgical neck of the humerus.
17%
c- It is bounded below by the teres minor.
18%
d- It contains the circumflex scapular artery
Which one of the following nerves arises from the roots of the
brachial plexus?
brachial plexus?
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9%
a- Medial pectoral nerve.
62%
b- Dorsal scapular nerve.
13%
c- Axillary nerve,
16%
d-Thoracodorsal nerve.
🔥4👍1
The upper trunk of brachial plexus gives origin to; select the
correct answers:
correct answers:
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70%
a- Suprascapular nerve.
9%
b- Long thoracic nerve
12%
c- Upper subscapular nerve.
10%
d- Axillary nerve.
🔥2
Which nerve arises from a cord of the brachial plexus cords?
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18%
a- Long thoracic nerve.
11%
b- Nerve to subclavius.
13%
c- Suprascapular nerve.
59%
d- Thoracodorsal nerve.
👍1
Medial cord of brachial plexus gives, choose the correct answer:
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7%
a- Lateral cutaneous nerve of the forearm.
12%
b- Musculocutaeous nerve.
7%
c- Lateral pectoral nerve.
75%
d- Ulnar nerve.
Posterior cord of brachial plexus gives, choose correct answer:
Anonymous Quiz
7%
a- Suprascapular nerve.
6%
b- Long thoracic nerve,
79%
c- Axillary nerve.
8%
d- Median nerve.
Which one is a branch of the lateral cord of the brachial plexus?
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5%
a- Upper subscapular nervex
10%
b- Long thoracic nerve
83%
c- Musculocutaneous nerve.
3%
d- Suprascapular nervex
Nerve commonly injured after fracture of humerus surgical neck is:
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75%
a- Axillary nerve.
6%
b- Ulnar nerve
10%
c- Radial nervex
9%
d- Median nerve
Which muscles are innervated by the axillary nerve?
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3%
a- Supraspinatus and infraspinatus muscles
88%
b- Deltoid and teres minor muscles.
3%
c- Pectoralis major and pectoralis minor muscles.
5%
d- Latissimus dorsi and teres major muscles,
Inability to abduct arm from 15 to 90 degrees is due to injury of:
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5%
a- Radial nerve.
9%
b- Long thoracic nerve (nerve to serratus anterior).
5%
c- Musculocutaneous nerve.
81%
d- Axillary nerve.
The radial nerve consists of the following roots; choose the
correct answers:
correct answers:
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7%
a- Nerve roots C6, 7 & 8
8%
b- Nerve root C6, 7 & 8
79%
c- Nerve roots C5, 6, 7, 8c and T1.
5%
d- Nerve roots C5, 6, 7 and 8