Fast fatigable motor unit recruited
Correct Answer: Last
Description: Motor UnitEach single motor neuron and the muscle fibers it innervates constitute a motor unit.Each spinal motor neuron innervates only one kind of muscle fiber so that all the muscle fibers in a motor unit are of the same type.On the basis of the type of muscle fibers they innervate, and thus on the basis of the duration of their twitch contraction, motor units are divided into S (slow), FR (fast, resistant to fatigue), and FF (fast fatigable) units.(Refer: Table 17)(Refer: Ganong&;s Review of Medical physiology 24th edition, pg no: 108-109)
Category:
Anatomy
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now