The muscles of facial expression are ________________ and work in groups.
Fill in the blank(s) with the appropriate word(s).
Contraction of these muscles results in a wide variety of facial expressions. The facial nerve (VII) provides innervation to these muscles. These muscles are symmetric and work in groups.
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Which of the following statements about movable partitions is MOST accurate?
A. They are often load-bearing. B. They may only be hand-operated. C. They are usually not fire resistive. D. They are usually mounted on hinges.
Assessment of a 67-year-old male patient reveals absent lung sounds to the right lung, accompanied by sharp chest pain to the same side. When obtaining a history, which of these statements made by the patient's wife would the EMT recognize as most important?
A) "He did not take his medications today." B) "He had a fever last night." C) "He has emphysema." D) "He has been in bed for 12 hours."