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19. What action is performed by the frontal belly of the occipitofrontalis muscle?

21. Which muscle is responsible for elevating and protruding the lower lip, often creating a chin dimple in some individuals?

44. Which structure in a muscle fiber acts as an infolding of the sarcolemma to conduct electrical signals?

17. The muscles of facial expression are primarily innervated by which cranial nerve?

7. What determines the strength of a muscle and the direction of its pull?

Type your exemplification essay here only using your outline. 

A patient in the high risk OB unit has suffered a seizure and is now postictal. She is on oxygen at 2L/min. Which assessment by the nurse warrants immediate intervention?

What is a concern or limitation with the use of septic tanks? (A9)

List 3 examples or uses of commercially important products microbial metabolism that are not the result of fermentation. (A13) +3

The process by which carbon dioxide is assimilated into organic material is called _____. (A1)