Bonus The action of the masseter muscle is to ________ the mandible.
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List one factor that affects skeletal muscle performance.
List one factor that affects skeletal muscle performance.
When the fulcrum is located between the load and the force,…
When the fulcrum is located between the load and the force, it is called a ________ lever.
Bonus The deltoid is a prime mover of arm adduction
Bonus The deltoid is a prime mover of arm adduction
The intercarpal articulations are ________ joints.
The intercarpal articulations are ________ joints.
Match the definition on the right with its correct term on t…
Match the definition on the right with its correct term on the left. 1 X each.
_____ – divides the skeletal muscle into compartments, conta…
_____ – divides the skeletal muscle into compartments, contains blood vessels and nerves
Bonus The ________ extends the neck.
Bonus The ________ extends the neck.
Pushing against a locked door is an example of a(n)
Pushing against a locked door is an example of a(n)
A patient takes medication that blocks ACh receptors of skel…
A patient takes medication that blocks ACh receptors of skeletal muscle fibers. What is this drug’s effects on skeletal muscle contraction?