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"𝗧𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼 𝗽𝗿𝗲𝘀𝗲𝗻𝘁𝘀 𝘁𝗵𝗲 𝗮𝗻𝗮𝘁𝗼𝗺𝘆 𝗼𝗳 𝘁𝗵𝗲 𝗰𝘂𝘁𝗮𝗻𝗲𝗼𝘂𝘀 𝗻𝗲𝗿𝘃𝗲𝘀 𝗮𝗻𝗱 𝗱𝗲𝗿𝗺𝗮𝘁𝗼𝗺𝗲𝘀 𝗼𝗳 𝘁𝗵𝗲 𝗹𝗼𝘄𝗲𝗿 𝗹𝗶𝗺𝗯 (𝗶𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗠𝗖𝗤, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀)."

𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬) الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:21 - Content (المحتوى)
00:39 - Cutaneous supply of the lower limb
00:54 - Definition
02:27 - Chart of cutaneous nerves of the lower limb
04:05 - MCQ
05:02 - Dermatomes of the lower limb
05:33 - Definition
07:28 - Axial lines
08:53 - Chart of dermatomes of the lower limb
10:23 - MCQ

𝐌𝐂𝐐: 💪🦾👋🧤
1. What is the cutaneous nerve supply to the medial side of the leg and foot up to the base of the great toe?
A. Sural nerve
B. Saphenous nerve
C. Superficial peroneal nerve
D. Tibial nerve

2. Which nerve supplies the skin over the lateral side of the dorsum of the foot?
A. Deep peroneal nerve
B. Saphenous nerve
C. Superficial peroneal nerve
D. Sural nerve

3. A patient complains of numbness between the first and second toes. Which nerve is most likely affected?
A. Superficial peroneal nerve
B. Deep peroneal nerve
C. Sural nerve
D. Tibial nerve

4. What is the dermatome for the big toe (great toe)?
A. L3
B. L4
C. L5
D. S1

5. Which of the following dermatomes corresponds to the lateral aspect of the foot and little toe?
A. L5
B. S1
C. L4
D. S2

6. The posterior thigh and popliteal fossa are mainly innervated by cutaneous branches of which nerve?
A. Tibial nerve
B. Sciatic nerve
C. Posterior cutaneous nerve of the thigh
D. Obturator nerve

7. A patient has a sensory deficit over the medial side of the thigh. Which nerve is most likely involved?
A. Femoral nerve
B. Obturator nerve
C. Ilioinguinal nerve
D. Lateral femoral cutaneous nerve

8. Which dermatome covers the medial side of the knee and anterior thigh?
A. L2
B. L3
C. L4
D. L5

9. A football player sustains an injury resulting in sensory loss over the lateral thigh. Which nerve is involved?
A. Femoral nerve
B. Lateral cutaneous nerve of the thigh
C. Obturator nerve
D. Genitofemoral nerve

10. Sensory loss on the heel and sole of the foot is most likely due to injury of which nerve?
A. Common peroneal nerve
B. Sural nerve
C. Tibial nerve
D. Superficial peroneal nerve

😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣

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#cutaneous_supply_lower_limb
#dermatomes
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