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Rachelle Rodriguez
A&P Lab Week 1-6
Question | Answer |
---|---|
The pectoralis major is an example of what kind of muscle according to the composisiton of it's muscle fibers? | Convergent |
The __ is the point of attachent that does not move when the muscle contracts. | Origin |
The __ is the point of attachment that moves when the muscle contracts. | Insertion |
The __ is the muscle that directly opposes prime movers when contracting. | Antagonists |
The muscle that is sometimes called the pull up muscle aids in extension and adduction is called the ___. | Latissimus dorsi |
Which class of levers are the most common within the human body? | Third-class levers |
Which muscle is often referred to as the laughing muscle? | Zygomaticus major |
Which facial muscles are responsible for grinding in mastication? | The lateral and medial pterygoids |
What are the names of the layers within the epidermis from supeficial to deep? | Stratum corneum, stratum lucidum, statum granulosum, stratum spinosum and stratam basale. |
What are the 4 muscles that make up the quadriceps of the thigh? | The rectus femoris, vastus lateralis, vastus intermedius and the vastus medialis. |