20. Indicate the order of motor unit recruitment based on muscletypes (I, IIa, IIx) for the following tasks completed by an averagehealthy individual.
a)Picking up a pen | 1st = | 2nd = | 3rd = |
b)Picking up a heavy weight | 1st = | 2nd = | 3rd = |
c)Walking on a treadmill | 1st = | 2nd = | 3rd = |
d)Running up a flight of stairs | 1st = | 2nd = | 3rd = |
23. The following information is taken from an individual’srespiratory results:
Age = 61
Height = 1.7m
Weight = 75kg
Tidal Volume = 400mL
Breathing Frequency = 17breaths/min
Medical Conditions = Asthma, Diabetes
a) What is the individual’s pulmonary ventilation? Showwork.
b) How would the individual’s medical condition/s effect theirrespiratory system?
