Phenylephrine functions as a/an ________ because it promotes ________ in nasal mucosa.
A. a1 antagonist; vasoconstriction
B. b1 antagonist; vasodilation
C. b1 agonist; vasodilation
D. a1 agonist; vasoconstriction
Answer: D
Anatomy & Physiology
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Fill in the blank(s) with correct word
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Of the following muscles of the head, which one aids in chewing?
A) nasalis B) temporalis C) orbicularis oculi D) masseter
Anatomy & Physiology
Which of the following strokes can enhance fluid movement of deeper tissue?
a. Petrissage b. Friction. c. Effleurage. d. Tapotement.
Anatomy & Physiology
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Anatomy & Physiology