Answer the following statements true (T) or false (F)
1. The external auditory canal connects the throat to the middle ear and can allow the spread of infection from the throat to the middle ear.
2. The inner ear is responsible for the sense of hearing and equilibrium.
3. The bony labyrinth is divided into three parts: the cochlea, the vestibule, and the semicircular canals.
4. The membranous labyrinth is filled with endolymph.
5. The crista ampullaris is stimulated when you move your head.
1. FALSE
2. TRUE
3. TRUE
4. TRUE
5. TRUE
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Muscles that assist an agonist in performing a movement are known as synergists
Indicate whether this statement is true or false.
Mineralocorticoids
a. stimulate gluconeogenesis. b. stimulate protein degradation. c. act at the kidneys to promote sodium retention and enhance potassium elimination. d. contribute to the pubertal growth spurt. e. are important in maintaining proper plasma calcium levels.
All of the following compose the epithelial projections found on the tongue except
A) fungiform papillae. B) circumvallate papillae. C) filiform papillae. D) gustatory papillae. E) None of the answers is correct.
what are the actions of the trapezius?
a) flexes the lumbar vertebral column b) flexes the back; stabilizes scapula during arm flexion c) extends and laterally flexes neck d) rotation of vertebral column