HESI A2 Practice Test Questions and Answers



A person who has torn their vastus lateralis muscle will need which of the following?

a) an arm sling

b) a cane or crutches

c) insulin

d) a neck brace ANSWER b) a cane or crutches



The vastus lateralis muscle is a voluntary muscle in the legs. It is part of the quadriceps.



Muscles produce contraction due to the sliding of:

a) filaments

b) sarcomeres

c) flexors

d) neutrons ANSWER a) filaments



During muscle contraction, filaments sl...
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