Describe the origin, insertion, action, and innervation of themuscles of the forearm that move the wrist, hand, and digits.

Q: Why do you suppose there are more and larger muscles involved in flexion of the fingers and hand…

A: Flexion: It is a movement in which the angle between two body parts decrease. Extention: This…

Q: when a person is in respiratory distress the origin and insertion of the serratus anterior muscle…

A: Serratus anterior muscle arises by eigth digitations from the upper eight ribs in the midaxillary…

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: Watch this animation (http://openstaxcollege.org/l/elbowjoint1) to learn more about the anatomy of…

A: The elbow is a hinged joint made up of three bones, the humerus, ulna, and radius. The ends of the…

Q: Would the muscles that cause flexion of the neck have their origin or insertion on the head? Explain…

A: Yes, the muscles that cause flexion of the neck have their origin or insertion on the head.

Q: Describe three contrasting actions of the deltoid muscle.

A: DELTOID MUSCLE The deltoid is a thick, triangular shoulder muscle. It receives its call due to its…

Q: List the general muscle groups of the shoulders andupper limbs as well as their subgroups.

A: Muscles are soft tissues present in most of the animals. They contain protein filaments called actin…

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

A: The mandible which is part of the facial skeleton is located inferiorly and is considered the…

Q: Describe the muscle groups that cause flexion andextension of the wrist.

A: To Explain: What is extension and flexion and the muscle groups that extend and flex the wrist.…

Q: Which muscle extends the forearm?a. biceps brachiib. triceps brachiic. brachialisd. deltoid

A: Each arm consists of four main parts namely, upper arm, forearm, wrist and elbow. The upper arm…

Q: Describe the origin, insertion, action, and innervation of the intrinsic muscles of the foot that…

A: Intrinsic muscles of the foot are only two in number and are responsible for helping the extrinsic…

Q: Describe the muscles of the vertebral column and theactions they accomplish

A: Muscles are named based on their location as well as shape and are classified based on their…

Q: Explain why the adductor longus muscle is a more effective hip adductor than the pectineus?

A: Muscles are in the form of contractile fibres varying in lengths and form muscular tissue. The…

Q: Identify three muscles named for their shape in either the pectoral girdle or arm.

A: Muscles that position the pectoral girdle aincle the anterior muscles namely subclavius,…

Q: Identify and describe the tendons that can be discerned orpalpated along the anterior surface of the…

A: Tendon is a type of connective tissue (fibrous) that links muscle with the bone. Some tendons also…

Q: Which muscle is responsible for a controlled heel strike during walking?

A: Heel strike : It is a short period , begins the moment the foot touches the ground and is the first…

Q: What structural feature of the arches allows them to absorb shocks?

A: The appendicular skeleton is the skeleton portion of vertebrates that consists of bones and supports…

Q: Describe a body position that can exist whenall major body parts are flexed.

A: Flexion is a physical position that decrease the angle between the bones of the limb at a joint.…

Q: Differentiate between supination and pronation of the forearm.

A: Supination and pronation are terms used to describe the up or down orientation of your hand, arm, or…

Q: Label depressor mandibulae, dorsalis scapulae, latissimus dorsi , longissimus dorsi , iliolumbaris,…

A: The gluteus muscle turns the thigh and originates on the ilium and integrates on the femur.…

Q: Name the seven muscles that attach the scapula to thethorax. What muscles attach the arm to the…

A: The scapula is the bone present at the shoulder. It is also known as the shoulder bone. The muscles…

Q: Name the four paired muscles of mastication and statewhere they insert on the mandible

A: Muscles are part of the skeletal system which is related to the movement of the body parts.…

Q: Savannah started a 200-meter dash and fell to the ground in pain.Examination of her right leg…

A: There are around 840 skeletal muscles involved in various types of body movements. The muscles relax…

Q: Describe 3 muscles that move the femur (thigh

A: Muscles that help to move the thigh femur are the psoas major muscle, pectineus muscle, gluteus…

Q: Label the muscles that move the anterior wrist and hand.

A: The labeling of the diagram will be clockwise from the extreme left. The naming box at the extreme…

Q: Identify four muscles named for being attached to the "arm"

A: There are four muscles associated with Arms. Three of them are present in Anterior compartments and…

Q: forearm Flexion of arm Supination of forearm Adduction of arm Supination of forearm Dronetionof

A: Flexion of arm refers to the movement of forearms towards the upper arms.It is the opposite movement…

Q: During abduction of the fingers, axis of the movement is located along the

A: Abduction is the certain body movement or motions.  In abduction, arms, legs and fingers are moved…

Q: Why are the muscles of the face different from typicalskeletal muscle?

A: The skeletal system is one of the vital systems of a body. It is a system of bones and muscles where…

Q: Of the muscles listed below, which ones cross more than one joint, and therefore may produce…

A: Muscle is a soft tissue found in animals that mainly contains protein filaments of actin and myosin…

Q: What muscle type goes with lacks saromers?

A: The type of the muscle tissue that lacks sarcomere.

Q: Describe the functions of the pelvic floor muscles.

A: The pelvic floor is a funnel-shaped structure. The pelvic floor muscles refer to the muscles at the…