Which of the following muscles of facial expression is the only one that closes the eye when blinking?
A. Orbicularis oculi
B. Orbicularis oris
C. Mentalis
D. Risorius
E. Nasalis
Answer: A
Anatomy & Physiology
You might also like to view...
Which of the following statements is true regarding ball and socket joints?
A. They allow motion in all three planes B. They are triaxial. C. The glenohumeral joint is an example. D. both A and B E. all of the above
Anatomy & Physiology
Dissection of human bodies became part of formal medical school coursework in
the ______ century. Fill in the blank(s) with correct word
Anatomy & Physiology
The lobes of a liver affected by ____ are covered with fibrous connective tissue
a. appendicitis b. hepatitis c. Crohn's disease d. cirrhosis
Anatomy & Physiology
Aspirin inhibits blood clotting by directly preventing ________.
A. clot retraction B. thrombin formation C. fibrin formation D. platelet plug formation
Anatomy & Physiology