SLP 261 CHAPTER 12 EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ||ALREADY GRADED A+||NEWEST
VERSION
Quiz: Which of the following provides the energy source for
speech?
a. Respiratory system
b. Phonatory system
c. Articulatory/resonatory
d. Nervous system
Ans: a. Respiratory system
Quiz: The point of communication between two neurons is the:
a. telodendria
b. synapse
c. end bouton
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,2
d. cell body
Ans: b. synapse
Quiz: The electrical charge gradient across a membrane is termed:
a. transport gradient
b. permeability gradient
c. concentration gradient
d. electrochemical gradient
Ans: d. electrochemical gradient
Quiz: ____ are atoms that have lost or gained an electron.
a. Ions
b. Neutrons
c. Protrons
d. Prions
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Ans: a. Ions
Quiz: When charged particles move, a/an ________ is generated.
a. electrical current
b. ion field
c. permeable membrane
d. force field
Ans: a. electrical current
Quiz: Voltage-sensitive ion channels:
a. are involved in saltatory conduction
b. open in the presence of a current
c. require neurotransmitter
d. utilize the end boutons
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