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3- Musculoskeletal System (2 Hours & 55 minutes)

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   Content of this Session
    • Rotator cuff muscles
    • Anterior dislocation of the shoulder
    • Rotator cuff syndrome
    • Clavicular fracture
    • Lateral epicondylitis
    • Medial epicondylitis
    • Wrist bones
    • Lunate dislocation
    • Scaphoid fractures
    • Metacarpal neck fracture
    • Distortions of the hand
    • Hand muscles
    • Carpal tunnel syndrome
    • Guyon canal syndrome
    • Lumbosacral plexus
    • Iliohypogastric (T12-L1)
    • Genitofemoral nerve (L1-L2)
    • Lateral femoral cutaneous (L2-L3)
    • Obturator (L2–L4)

 

 

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[h] Musculoskeletal System Flashcards

[i] Master this session in just 5 minutes.

[q] “What is the most likely diagnosis?

Patient presenting with winged scapula when the patient presses anterior against a wall + weakness in abducting the arm above horizontal after going through radical mastectomy with axillary lymph node dissection?

[c]IFNob3cgbWUgdG hlIGFuc3dlcg==[Qq]

[f]IExlc2lvbiBvZiBsb25nIHRob3JhY2ljIG5lcnZlLg==[Qq]

[q]

1. Supraspinatus function is ……; innervated by …….?

2. Infraspinatus function is ……; innervated by …….?

3. Teres minor function is ……; innervated by …….?

4. Subscapularis function is ……; innervated by …….?

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[f]

Cg==

MS4gU3VwcmFzcGluYXR1cyBmdW5jdGlvbiBpcyA=YWJkdWN0cyBhcm0gaW5pdGlhbGx5IChiZWZvcmUgdGhlIGFjdGlvbiBvZiB0aGUgZGVsdG9pZCk=OyBpbm5lcnZhdGVkIGJ5IA==[Qq]suprascapular nerve.

2. Infraspinatus function is externally rotates arm; innervated by suprascapular nerve.

3. Teres minor function is adducts and laterally rotates arm; innervated by axillary nerve.

4. Subscapularis function is medially rotates and adducts arm; innervated by subscapular nerves.

[q] Of the rotator cuff structures, the tendon of the ….. is most commonly affected in rotator cuff syndrome?

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[f]IFN1cHJhc3BpbmF0dXMgbXVzY2xlLg==[Qq]

[q] “What is the most likely diagnosis?

Middle aged male who is working as a painter presenting with pain and tenderness in the shoulder on flexion or abduction of the humerus + Patient abducts arm to 90°, flexes arm to 30°, points thumbs down toward ground resisting examiner’s downward force → unilateral pain and weakness.

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[f]IFJvdGF0b3IgY3VmZiBpbXBpbmdlbWVudCBvciB0ZW5kaW5vcGF0aHku

Cg==

[Qq]

[q] “What is the most likely diagnosis?” Middle aged male who is working as a painter presenting with weakness of abduction + the patient’s arm is abducted above the head and the patient is asked to lower the arm slowly. The patient will be unable to lower the arm smoothly and arm drop rapidly around mid-adduction?

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[f]IFJvdGF0b3IgY3VmZiB0ZWFyLg==

Cg==

[Qq]

[q] “What is the most likely diagnosis?

Patient presenting with pain and immobility of the right arm after falling on outstretched hand. The patient use the contralateral hand to support the weight of the affected arm?

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[f]IENsYXZpY3VsYXIgZnJhY3R1cmUuIEFsbCBwYXRpZW50cyB3aXRoIGEgY2xhdmljdWxhciBmcmFjdHVyZSBzaG91bGQgaGF2ZSBhIGNhcmVmdWwgbmV1cm92YXNjdWxhciBleGFtaW5hdGlvbiB0byBydWxlIG91dCBpbmp1cnkgdG8gdGhlIHVuZGVybHlpbmcgYnJhY2hpYWwgcGxleHVzIGFuZCBzdWJjbGF2aWFuIGFydGVyeSBhbmQgdmVpbi4=

Cg==

[Qq]

[q] Repetitive backhand shots cause —>  …..?

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[f]IExhdGVyYWwgZXBpY29uZHlsaXRpcyAodGVubmlzIGVsYm93KS4=

Cg==

[Qq]

[q] Repetitive forehand shots cause —> …..?

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[f]IE1lZGlhbCBlcGljb25keWxpdGlzIChnb2xmZXLigJlzIGVsYm93KS4=[Qq]

[q] …. is the most commonly fractured carpal bone?

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[f]IFNjYXBob2lkIGJvbmUu[Qq]

[q] Patient with scaphoid fracture is prone to ….. owing to retrograde blood supply?

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[Qq]

[q] Dislocation of lunate may cause ……?

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[q] A fall on an outstretched hand that damages the hook of the hamate can cause …..?

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[f]IFVsbmFyIG5lcnZlIGluanVyeS4=[Qq]

[q]

Patient presenting with persistent wrist pain and tenderness in the anatomical snuff box following a fall on outstretched hand?

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[f]IFNjYXBob2lkIGZyYWN0dXJlcy4=

Cg==

[Qq]

[q] “What is the most likely diagnosis?

Patient presenting with clawing of the 4th and 5th digits at the rest?

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[f]IERpc3RhbCB1bG5hciBuZXJ2ZSBpbmp1cnku

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[Qq]

[q] “What is the most likely diagnosis?” Patient presenting with clawing of the 2nd and 3rd digits at the rest?

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[f]IERpc3RhbCBtZWRpYW4gbmVydmUgaW5qdXJ5Lg==[Qq]

[q] “What is the most likely diagnosis?” Patient presenting with inability to flex the 2nd and 3rd digits when you ask him to make a fist?

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[f]IFByb3hpbWFsIG1lZGlhbiBuZXJ2ZSBpbmp1cnku[Qq]

[q] “What is the most likely diagnosis?” Patient presenting with inability to flex the 4th and 5th digits when you ask him to make a fist?

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[f]IFByb3hpbWFsIHVsbmFyIG5lcnZlIGluanVyeS4=[Qq]

[q] “What is the most likely diagnosis?

Office secretary presenting with paresthesia, pain, and numbness in distribution of median nerve that increase at night + thenar eminence atrophies but sensation of the thenar area is spared + tapping or percussion of the median nerve reproduce the pain?

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[f]IENhcnBhbCB0dW5uZWwgc3luZHJvbWUuIEEgbG9uZ2l0dWRpbmFsIGluY2lzaW9uIHRocm91Z2ggdGhlIGxpZ2FtZW50IHJlbGlldmVzIHRoZSBwcmVzc3VyZSBvbiB0aGUgbmVydmUu[Qq]

[q] “What is the most likely diagnosis?

Patient presenting with burning or tingling pain in surgical incision site after going through appendectomy radiating to inguinal and suprapubic region with decreased sensation at the suprapubic region?

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[f]IElsaW9oeXBvZ2FzdHJpYyBuZXJ2ZSBpbmp1cnku[Qq]

[q] “What is the most likely diagnosis?

Patient presenting with ↓ upper medial thigh and anterior thigh sensation beneath the inguinal ligament (lateral part of the femoral triangle); absent cremasteric reflex?

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[f]IEdlbml0b2ZlbW9yYWwgbmVydmUgaW5qdXJ5Lg==[Qq]

[q] “What is the most likely diagnosis?

Patient presenting with ↓ thigh sensation (medial) with weakness on thigh adduction after going through pelvic surgery with inguinal lymph nodes dissection?

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[f]IE9idHVyYXRvciBuZXJ2ZSBpbmp1cnku[Qq]

[x][restart]

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