The biceps brachii muscle inserts at ______; its main action is _____ and _____. A. distal phalanges of fingers; extension of fingers B. olecranon of ulna; extension of forearm C. radial tuberosity; flexion of elbow and supination of forearm D. palmar aponeurosis; tenses skin of palm The orbicularis oris muscle has origins at _____ and _____; its main action is to _____. A. occipital and temporal bones; raise eyebrows B. frontal and maxillary bones; close eyes C. zygomatic and maxillary bone; smile D. maxilla and mandible; close lips
The biceps brachii muscle inserts at ______; its main action is _____ and _____. A. distal phalanges of fingers; extension of fingers B. olecranon of ulna; extension of forearm C. radial tuberosity; flexion of elbow and supination of forearm D. palmar aponeurosis; tenses skin of palm The orbicularis oris muscle has origins at _____ and _____; its main action is to _____. A. occipital and temporal bones; raise eyebrows B. frontal and maxillary bones; close eyes C. zygomatic and maxillary bone; smile D. maxilla and mandible; close lips
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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The biceps brachii muscle inserts at ______; its main action is _____ and _____.
A. |
distal phalanges of fingers; extension of fingers |
|
B. |
olecranon of ulna; extension of forearm |
|
C. |
radial tuberosity; flexion of elbow and supination of forearm |
|
D. |
palmar aponeurosis; tenses skin of palm |
The orbicularis oris muscle has origins at _____ and _____; its main action is to _____.
A. |
occipital and temporal bones; raise eyebrows |
|
B. |
frontal and maxillary bones; close eyes |
|
C. |
zygomatic and maxillary bone; smile |
|
D. |
maxilla and mandible; close lips |
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