MATCHING
From the following list of lip-related movements of the orbicularis oris muscle,match those movements with their CORRECT facial action.
-With tightening and thinning

Question

Quizplus · Accepted Answer

Tightening and thinning of the lips occurs with pursing the lips.

Answer: B
 Tightening and thinning of the lips occurs with pouting and kissing.

Answer: C
 Grimacing involves the contraction of multiple facial muscles, including the orbicularis oris, but does not specifically involve tightening and thinning of the lips.

Answer: D
 Closing the lips involves the orbicularis oris muscle, but does not specifically involve tightening and thinning of the lips.

MATCHING From the Following List of Lip-Related Movements of the Orbicularis