T/F the sciatic nerve tibial division innervates both the semitrendinosus and the semimembranosus muscles

Q: (a) Extensor digitorum Fibularis longus Soleus Extensor carpi ulnaris Brachioradialis (a) m

A: Skeletal muscles are found attached to the bones of the human skeleton. These muscles are voluntary…

Q: Where are the lower motor neuron cell bodies that innervate the medial rectus muscle located?…

A: The lower motor neuron cell bodies that innervate (supply) the medial rectus muscle is located in…

Q: Describe the origin, insertion, action, and innervation of the muscles of the thorax that move the…

A: The pectoral girdle which is also referred to as the shoulder girdle is part of the appendicular…

Q: Describe briefly Muscles of the Lower Leg and Foot  & create a table showing a summary of these…

A: Lower leg and foot implies region of the leg below the knee. The region between the knee and the…

Q: identify the skeletal attachments, action, and innervationof these muscles.

A: In vertebrates, Skeletal muscle, most widespread of three kinds in the body. It is a pattern of…

Q: Part A   The muscle that depresses and draws the corner of the mouth laterally is the _____.…

A: Part A: depressor anguli oris Part B : buccinator Part C : closes the eye Part D : contains the…

Q: List the major actions of the muscles of the anterior, medial, and posterior compartments of the…

A: Muscles of thigh are divided into three sections:  1 Anterior  2 Medial 3 Posterior Each compartment…

Q: How can the deltoid muscles both extend and flex the arm? Aren’t these antagonistic movements?

A: The deltoid is a muscle with a thick, triangular shoulder. The muscle spans the clavicle, acromion,…

Q: name and locate the muscles that act on the pectoralgirdle, shoulder, elbow, wrist, and hand;

A: Muscles are tissues present in the animals. They are composed of proteins, actin and myosin. The…

Q: Which of the muscles listed is not innervated by the musculocutaneous nerve? (a) coracobrachialis,…

A: The human body comprises three types of muscles; out of these, the striated skeletal muscles remain…

Q: For each of the following muscles: (1) describe the movement themuscle produces, and (2) name the…

A: (1) MOVEMENT OF MUSCLES:  Longus capitis ~ Deep anterior neck muscles that moves infront of the…

Q: What is the combined action of the suprahyoid and infrahyoid muscles?

A: Suprahyoid muscles are anatomically inserted superiorly on the hyoid bone where infrahyoid muscles…

Q: Describe the differences in action between bilateral andunilateral contraction of the splenius…

A: The splenius capitis is a broad, straplike muscle in the posterior of the neck ,  plucks on the root…

Q: Differentiate  appendicular and axial muscles

A: Introduction: Muscles are the soft tissue present in mammals. The muscle cells comprise protein…

Q: What muscle group in the lower extremity can be strengthened to prevent a variety of injuries?…

A: Muscle system is made up of soft tissues that produces tension which results in the generation of…

Q: Contrast the location and actions of the extrinsic andintrinsic hand muscles. What is the…

A: The extrinsic muscles are present superficially on a structure while the intrinsic muscles are…

Q: The unilateral contraction of which muscle causes lateralflexion of the neck and rotation of the…

A: A decrease in the length or an increase in the tension of a muscle is called as muscle contraction.…

Q: Identify the Nerve Supply to This Muscle   Deep Fibular Nerve Superficial Fibular Nerve Tibial…

A: Brain is a complex structure which control and coordinates different body function by the cells…

Q: 1. You immediately notice four long tendons running through the back of the hand and into the…

A: Skeletal muscles are one of the three important categories in the human musculature (the other two…

Q: List the hyoid muscles and define the action of each.

A: The hyoid bone is a horseshoe-shaped bone that is located in the anterior side of the neck between…

Q: Distinguish between the functions of the suprahyoid andinfrahyoid muscles.

A: The neck is divided into four neck spaces, known as compartment: vertebral compartment, visceral…

Q: 3. Fill in the following table with information about the extrinsic muscles of the foot. Elexors…

A: Extrinsic muscles : which has its origin away from the area in which it is performing the action.…

Q: Compare and contrast between the abductors, transverse and oblique muscles.

A: Muscle is a contractile tissue found in animals whose function  is to create movement. Movement, the…

Q: Identify the three muscles pectoralis major, latissimus dorsi, deltoid whose names give you a clue…

A: Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and…

Q: Damage to the external intercostal muscles would interfere with what important process?

A: Muscles can be defined as the soft and contractile tissues in the body of an organism that is…

Q: State the component of rotator cuff muscles.

A: Rotator cuff denotes the group of muscles and tendons that surround the shoulder joint and provides…

Q: SKLELETAL MUSCLES OF THE CAT Define or provide purpose of the ff: (2-3 sentences) 1. splenius 2.…

A: Spkenius muscles originates from the lower half of the nuchal ligament and the spinous processes of…

Q: What type of fiber architecture do the sartorius muscles exhibit?

A: Muscle architecture refers to the macroscopic arrangement of muscle fibers that dictates a muscle's…

Q: Reset opponens pollicis : the mass of tissue at the base of the thumb. hypothenar eminence : the…

A: Muscles are the soft tissue that covers up the entire skeletal system in an organism. Mainly…