Identify the following description if it is a factor that contributes to muscle fatigue, muscle endurance or neither:
a. density of blood capillaries -
b. depletion of acetylcholine -
c. uncontrolled leakage of calcium from the sr -
d. depletion of atp -
e. a muscle's supply of glycogen -
f. a muscle's supply of myoglobin -
g. accumulation of potassium in the extracellular fluid -
h. the size of the motor unit a muscle belongs to -

Mr rogers is 2 days postoperative of a thoracotomy of removal of a malignant mass in his left chest. his pain is being managed via epidural catheter with morphine. as the nurse assumes care of mr rogers, he is alert and fully oriented and states that his current pain is 2 on a 1 -to-10 scale. his vital signs are 37.8-92-12, 138/82. what are benefits of epidural versus systemic administration of opioids? the nurse monitors mr roger’s respiratory status and vital signs every 2 hours. what is the rationale for this frequent assessments? the nurse monitors mr rogers for what other complications of epidural anelgesis?

Anurse is reviewing the medical record of a client who is receiving vancomycin daily. the nurse should review which of the following laboratory results prior to administering the next dose? a. blood glucose level b. serum creatinine level c. total iron-binding count d. thyroid-stimulating hormone level

Describe three different things you can do to improve your cardiorespiratory fitness rating. do not give three different forms of exercise. exercise is considered one way.