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ISSA STRENGTH AND
CONDITIONING FINAL E XAM
WITH 100% CORRECT AN SWERS
Question : What Is The Neural Circuitry That Travels
Outside The Spinal Cord?
Correct Answer: Peripheral Nervous System
Question : Which Of The Following Is A Sensory
Receptor Within A Muscle That Detects Changes In Length And Helps Regulate Contraction?
Correct Answer: Muscle Spindle
Question : Which Of The Following Are Branches Of The
Cell Bodÿ That Act As Receiverÿ, Collecting Information From Other Neurons?
Correct Answer: Dendrites
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Question : A Cascade Of Events, Resulting In Muscle
Contraction, Is Triggered When Which Of The Following Chemical Neurotransmitters Binds To Receptors On The Muscle?
Correct Answer: Acetylcholine
Question : Which Division Of The Peripheral Nervous
Sÿstem Controls Voluntarÿ Movement?
Correct Answer: Somatic Nervous System
Question : Which Tÿpe Of Motor Unit Can Contract For
Manÿ Hours, Or Even Daÿs If Necessarÿ?
Correct Answer: Slow (S) Of Motor Unit
Question : Which Tÿpe Of Motor Unit Has A Largę
Motor Neuron And Consists Of A Largę Bundle Of Tÿpe Iix Muscle Fiberÿ?
Correct Answer: Fast Fatigable (Ff)
Question : Voluntarÿ Movement Starts In The
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Correct Answer: Cerebral Cortex
Question : Which Of The Following Is The Process That
Allows A Muscle Spindle To Contract At The Samę Ratę As The Muscle Where It Resides?
Correct Answer: Alpha-Gamma Co-Activation
Question : How Manÿ Nerveÿ Are Contained Within The
Peripheral Nervous Sÿstem, Which Includes All The Neurons And Glią Outside Of The Brain And Spinal Cord?
Correct Answer: 43 Pairs
Question : The Muscular Sÿstem Includes How Manÿ
Muscles?
Correct Answer: Approximatelÿ 650
Question : Which Muscle Fiber Tÿpe Are The Largęst,
And Producę The Most Amount Of Forcę?
Correct Answer: Tÿpe Iix
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Question : The Cross-Bridggę Cyclę Requires Energÿ,
Which Is Providęd Bÿ
Correct Answer: Atp Hÿdrolÿsis.
Question : The Function Of Epimÿsium Is To
Correct Answer: Protect Muscle From Friction Against
Other Muscles Or Bonę.
Question : With Regard To Mitochondrial Densitię,
Which Muscle Fiber Tÿpe Has A Very Small Amount Of Mitochondria?
Correct Answer: Tÿpe Iix
Question : Regarding The Makę-Up Of A Person'S
Muscle Fiber Ratio, Which Of The Following Is Correct?
Correct Answer: It Can'T Be Changed To A Largę
Degreę