Which statement best describes a factor that determines the strength of a muscular connection? A)the type of motor neuron required to perform a task
B)the number of motor units recruited to perform a task
C)the width of the motor nerve in relation to the proprioceptor
D)the length of the neuromuscular junction from the spinal cord

You are assessing an 86-year-old postoperative patient who has an unexpressive, stoic demeanor. when you enter the room, the patient is curled into the fetal position and your assessment reveals that his vital signs are elevated and he is diaphoretic. you ask the patient what his pain level is on a 0-to-10 scale that you explained to the patient prior to surgery. the patient indicates a pain level of “three or so.” you review your pain-management orders and find that all medications are ordered prn. how would you treat this patient's pain?