Using the picture, describe which muscle (supraspinatus or deltoid) has a mechanical advantage for creating abduction of the arm at the shoulder. Be sure to use the following terms in your response: axis, point of force application, and lever arm. Supraspinatus Middle deltoid

Q: Describe each muscle needed to contract for specific movement and each muscles action during that…

A:

Q: Utilize the attached picture. She leads with her right leg. A. What motion is occurring in the left…

A: 1.Answer : Motion occurring in the left knee from A to B is flexion .Beacuse in the picture angle…

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: Which muscular movements pull the forearm toward the shoulder? Select all that apply. Biceps relaxes…

A: Muscular movements are the movements of muscles by contracting and relaxing.

Q: Which muscle stabilizes the scapula during push up and pull up

A: The muscle which stabilizes the scapula during push ups and pull ups is the serratus anterior.

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: Identify one muscle group and specifically name the muscles of that group. Explain the primary…

A: DELTOID : Deltoid is a muscle group that consists of muscles that surround the shoulder, it includes…

Q: Which muscle is NOT supposed to make contraction when you do elbow flexion? Triceps brachii O Biceps…

A: Introduction: Elbow flexion is the movement of forearm towards the body by giving a bend at the…

Q: Which of the following muscle does not laterally rotate the thigh. a) obturatorius internus muscle…

A: Thigh is the portion between hip and knees.It is the region of lower limb.There is one bone present…

Q: Describe movements of the head and give the musclesresponsible for each movement.

A: Axial muscles are responsible for supporting and positioning the axial skeleton in the body. Axial…

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: Explain the arm abduction and adduction at the shoulder joint together with the respective muscles…

A: Movements in general at synovial joints are divided into four main categories i.e Gliding movement,…

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: What are the antagonist of these muscles. and what does it mean by antagonist

A: The antagonist muscles inhibit the movement of other muscles. They produce an opposing joint torque…

Q: The function of the biceps femoris is to A. flex the hip and ankle. B. extend the thigh and flex…

A: The biceps femoris is a muscle of the thigh located to the posterior, or back. As its name implies,…

Q: What is your favorite muscle in the human body and what the action of that muscle is?

A: I think the most important, exciting and basic muscle which is present in human body is Cardiac…

Q: Back mm. Erector spinae muscles Spinalis muscle Intrinsic Longissimus muscle Iliocostalis Rotatores…

A: INTRINSIC MUSCLES OF VERTEBRAL COLUMN There are 3 intrinsic muscles of spines -  Iliocostalis…

Q: Choose the best for the below question ? Muscles can be named based ona. size.b. action.c. shape.d.…

A: Introduction: Muscle can be defined as a band or bundle of tissues mainly fibrous tissues that can…

Q: Please outline which radioulnar/forearm position would be best to isolate each of the three main…

A: 1.The three important flexor muscles of the elbow are the  biceps brachii, the brachioradialis, and…

Q: differentiate specific muscles that function as prime mover, antagonist, synergist or fixator.

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

Q: Select the most appropriate muscle(s) that perform(s) this body movement: Pectoralis Major…

A: Nursing is the profession of healthcare that delivers care to the patient in order to cure them and…

Q: Select all of the muscles that can be involved in abducting or adducting the eye. Check All That…

A: The extraocular muscles of the eyeball are for moving the eyeball in all available directions.…

Q: analyze the muscles acting and rising/standing phase of the squat. Please also identify if these…

A: During squatting, our muscles work in two different phases: 1. concentric phase where the muscles…

Q: Describe a physical movement such as sitting, throwing, kicking, stepping up, lifting a coffee cup,…

A: Describing a physical movement THROWING (an object ) Muscles of arm involved while throwing…

Q: For each joint, fill in the actions(movements) done for each one.  Explain each action For the…

A: As you have not mentioned which part to answer, we are answering first part for you. Joint is a…

Q: A 17-year-old boy was stabbed during a gang fight resulting in transection of the obturator nerve.…

A: As per our policy, we are answering the first question only. For the rest of the questions kindly…

Q: Two muscles have the same diameter, but one is twice as long as the other. Which  muscle produces…

A: Given 1. Two muscles have same diameter 2. length of one is twice as compared to other.

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: Locate and list two different pairs of muscles that act as on the body as agonist/antagonist.…

A: The question can be divided into four parts.List and locate the position of two different pairs of…

Q: three skeletal muscles that are involved when lifting aheavy-medium-sized box from the ground. For…

A: Skeletal muscles are among the most important muscles in the human body. They are assisting in…

Q: Explain the mechanism of the arm abduction and adduction at the shoulder joint together with the…

A: Abduction and Adduction are the movement of the arms of the body away or towards the body line. When…

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: Based on your knowledge of actions, identify if the muscle(s) that are synergists or antagonists.…

A: Humans have around 600 muscles in the body. The muscle system consists of skeletal, cardiac, and…

Q: Think about a patient seated in a wheelchair (paraplegic) who must use his/her upper extremities to…

A: Because the trunk and upper extremities are the primary motor components during transfer activities…