Which statement best describes the relative refractory state when the membrane has not fully returned to its resting state?
A) The same strength of a single stimulus can create a firing threshold.
B) No amount of stimulus relative to the previous impulse will produce a firing threshold.
C) Rapid repetition of the same strength stimulus will create a firing threshold.
D) A larger stimulus than the previous stimulus can produce a firing threshold.
D
You might also like to view...
A 36-year-old reports pain and weakness in the elbow. MRI reveals inflammation of the tendon and the presence of microtears where it attaches to bone. This condition is called:
a. periostitis. b. muscle strain. c. bursitis. d. epicondylopathy.
Upon examination of the patient, it appears as if the patient has an issue between L4 and L5. What part of the patient's spine is impacted?
A) Cervical spine B) Thoracic spine C) Lumbar spine D) The inferior region of the spine