Quiz #2
1)
By the end of loading response, the ankle joint should reach
a)
5 degrees of dorsiflexion
b)
10 degrees of dorsiflexion
c)
5 degrees of plantarflexion
d)
10 degrees of plantarflexion
2)
By the end of terminal stance, the ankle joint should reach
a)
5 degrees of dorsiflexion
b)
10 degrees of dorsiflexion
c)
5 degrees of plantarflexion
d)
10 degrees of plantarflexion
3)
During mid-stance, the external torque at the ankle joint is controlled by
a)
Concentric contraction of the ankle dorsiflexors
b)
Concentric contraction of the ankle plantarflexors
c)
Eccentric contraction of the ankle dorsiflexors
d)
Eccentric contraction of the ankle plantarflexors
4)
During the stance phase of gait, the largest external torque at the ankle occurs at
a)
Loading response
b)
Mid-Stance
c)
Terminal stance
d)
Pre-swing
5)
During initial swing, the external torque at the ankle joint is controlled by
a)
Concentric contraction of the ankle dorsiflexors
b)
Concentric contraction of the ankle plantarflexors
c)
Eccentric contraction of the ankle dorsiflexors
d)
Ecce
ntric contraction of the ankle plantarflexors
