If you continue to increase the firing rate (of action potentials) of a motor neuron, then all of the skeletal muscle fibers it innervates will eventually summate to reach tetanus.
Answer the following statement true (T) or false (F)
True
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In considering the two-layer sac that encases internal organs, the outer layer of this membrane in the thoracic cavity is called the:
A) parietal pleura. B) visceral pleura. C) parietal peritoneum. D) visceral peritoneum.
The lobe of the cerebrum at the lower back of the head is called
A. frontal B. temporal C. parietal D. occipital
Another term for dream sleep is ____
a. twilight
b. unconsciousness
c. REM sleep
d. sleep apnea
e. slow-wave sleep
Which of the following is NOT a recommendation to ensure that adequate supervision of physical activity occurs?
A) The supervisor must be able to see and hear all students. B) The supervisor must have an adequate replacement before leaving the students. C) The supervisor must stand in the center of the class. D) Supervision procedures must be preplanned and incorporated into daily lessons.