Which of these muscles is innervated by the lateral plantar nerve?

Question

BlackTom AI · Accepted Answer

To answer which muscle is innervated by the lateral plantar nerve, let's evaluate each option in turn and connect it to its nerve supply.
Option 1: Abductor digiti minimi m. This muscle is a classic example of a lateral plantar nerve recipient; it lies in the lateral compartment of the sole and receives its innervation from the lateral plantar nerve, aligning with the pattern that many intrinsic muscles on the pinky toe side are supplied by this nerve.
Option 2: Abductor hallucis m. This muscle is typically innervated by the medial plantar nerve, not the lateral plantar nerve, which makes this option inconsistent with the correct nerve distribution for the sole’s medial group.
Option 3: Extensor hallucis brevis m. This muscle is located on the dorsum of the foot and is innervated by the deep fibular (peroneal) nerve, not by the plantar nerves of the sole, so it does not fit the lateral plantar nerve.
Option 4: Flexor digitorum brevis m. This muscle is a primary example of a muscle innervated by the medial plantar nerve; it’s one of the main intrinsic muscles supplied by that nerve, not by the lateral plantar nerve.
Option 5: Extensor digitorum brevis m. Similar to Extensor hallucis brevis, this dorsum muscle is supplied by the deep fibular nerve, so it is not driven by the lateral plantar nerve.
In summary, among the listed muscles, the one classically innervated by the lateral plantar nerve is Abductor digiti minimi m., while the others are innervated by either the medial plantar nerve or by dorsal foot nerves (deep fibular) rather than the lateral plantar nerve.

Which of these muscles is innervated by the lateral plantar nerve?

查看解析

登录即可查看完整答案

类似问题

Which peripheral nerve innervates the hamstring muscle group.

All of the following muscles are innervated by the deep fibular nerve EXCEPT _______.

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单