Which of the following describes a bipennate pattern of fascicles
Which of the following describes a Bipennate pattern of fascicles quizlet?
Which of the following describes a bipennate pattern of fascicles? An arrangement of five fascicles on each side of the tendon.
Which muscle has a Unipennate arrangement of fascicles?
Which muscle has a unipennate arrangement of fascicles? The extensor digitorum longus inserts into only one side of the tendon, giving it a unipennate arrangement.
Which of the following describes the Suprahyoid muscles?
Which of the following describes the suprahyoid muscles? They are a group of muscles that lie superior to the hyoid bone and help form the floor of the oral cavity. The supraspinatus is named for its location on the posterior aspect of the scapula above the spine.
Which of the following muscles is used to form a smile quizlet?
Orbicularis Oris: Encircles the mouth. Closes & puckers the lips. Describe the Zygomaticus Major. The laughing or smiling muscle.
What are Bipennate muscles?
Medical Definition of bipennate
: having the fibers arranged obliquely and inserting on both sides into a central tendon The biceps brachii is a bipennate muscle with two heads of origin.— Clifford G.
Which arrangement best describes a bipennate muscle?
Which arrangement best describes a bipennate muscle? The muscle fibers feed in on an angle to a long tendon from both sides. What effect does fascicle arrangement have on a muscle’s action?
Which of the following muscles is used to form smile?
Table 1
| Facial expression | Muscle pair | Half-widths¶ (ms) ‡ |
|---|---|---|
| Smile | Orbicularis oculi and zygomaticus major | 4.50 ± 0.53 |
| Sad expression | Corrugator and depressor anguli oris | 8.00 ± 1.05 |
| Horror expression | Frontalis and mentalis | 19.00 |
| Contrived expression 1 | Frontalis and zygomaticus major | — |
Which muscle is used to smile?
zygomaticus major
Each smile hinges on an anatomical feature known as the zygomaticus major, straps of facial muscle below the cheekbones that pull up the corners of the mouth.
Which muscles are used when whistling?
Orbicularis oris muscle along with the buccinator and pharyngeal constrictor form a functional unit, known as “buccinator mechanism” which has an important role in orofacial function (swallowing, sucking, whistling, chewing, vowel pronunciation, kissing).
Which of the following muscles compose the quadriceps muscles?
quadriceps femoris muscle, large fleshy muscle group covering the front and sides of the thigh. It has four parts: rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius.