Using complete sentences, name the four pairs of muscles that act together to compress the abdominal contents and answer the following questions. How do their fiber (fascicle) directions contribute to the strength of the abdominal wall? Of these four muscles, which is the strongest flexor of the vertebral column? What is the prime mover of inhalation (inspiration) in breathing.

Q: Which muscles are directly involved during forceful inspiration? (Select all that apply.) Internal…

A: During breathing the bones of the rib cage that play major roles are sternum, that are present at…

Q: Identify the name of the muscles pointed, A and B, in the image below of cat muscles.

A: Muscles have a vital role in the body. Muscles do a lot for our bodies as well. They circulate blood…

Q: 165 O orbicularis oris; closes jaw O orbicularis oculi, closes lips O orbicularis oculi, blinking O…

A: Facial muscles are skeletal muscles present in the subcutaneous layer, morphologically they are the…

Q: A patient comes to your ER with difficulty breathing because of a large knife in their back. The…

A: The knife is located lateral to the transverse process of T5 on the right side of the body. This…

Q: 15. 16.- 17. 18.- and submit. Click Save All Answers to save all answers. Save All Answers

A: The skeletal muscle:- It is the type of muscle attached to the bone; when they contract, they bring…

Q: Which muscles contract during normal tidal expiration? a) diaphragm b) external intercostal muscles…

A: Normal tidal exhalation can be defined as the amount of air that is exhaled during normal conditions…

Q: When this large muscle contracts, the vertical dimensions of the thoracic cavity increase. a.…

A: The mechanism of exchanging the oxygen and the carbon dioxide gases by the cells with energy…

Q: Draw the different layers of abdominal muscles and show their fiber arrangements. What actions do…

A: Introduction: The abdominal muscles are placed between the ribs and the pelvis in the front aspect…

Q: Match the respiratory muscles to the appropriate muscle function. Muscles may be used more than…

A: Respiration is the process by which air is inhaled into the lungs (inspiration) and exhaled outside…

Q: Person 1: Plays piano Person 2: A track and field athletes who competes at shot put Question:…

A: Our muscles show different types of contraction based on the type of physical activity a person is…

Q: What is the direction of the Sartorius muscles

A: Sartorius or tailor's muscles are the longest muscles in the entire body situated in thighs which…

Q: Match the following muscles with their actions

A: Matched Pairs ( muscles and their actions ) Platysma- depresses mandible  Sternocleidomastoid -…

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: What additional muscles are utilized in a forced expiration?

A: Expiration is the process which is effortless but if there are narrowed by spasm of the bronchioles…

Q: What are the origins and insertions of the external oblique muscles? Origin: Inferior borders of…

A: Muscles are the specialised tissue which are responsible for movement in the body.

Q: Explain why the stretch reflex is an important concept to understand in order to enhance your…

A: Introduction :- The process of taking food and using it for growth, metabolism, and repair. The…

Q: How do the abdominal muscles contribute to inhalation and exhalation?

A: Diaphragm is the most efficient muscle that help in the process of breathing located in the…

Q: Intercostal muscles, which originate on one rib and insert on the rib above, would perform this…

A: Intercostal muscles will be muscles that present inside the rib cage. Comprise of three layers of…

Q: Jill and her lab partners exposed a muscle from a donor that was medially attached to the…

A: The thoracolumbar fascia is a region of connective tissue, contains the thoracic and lumbar…

Q: what is the transverse muscle in the neck, that when proper stripped away from the fascia, will…

A: The head is connected to the trunk via the neck. It is thus the section of the body that connects…

Q: Chao-Jung abducted her thigh very strongly while riding a horse and pulled some groin muscles in her…

A: Muscle cells contain protein filaments. The main function of the muscles is to produce force and…

Q: What are the names of all the muscles numbered?

A: Arm muscles These muscles help in small, fine motor movements to big movements like raising arms,…

Q: Antagonist are muscles that oppose another muscle’s movement. Which muscle is an antagonist with…

A: There are three types of muscles in the body, which are a skeletal muscle, smooth muscle, and…

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: What are the muscles numbered?

A: Our body has 4 types of tissue, Epithelial Connective Muscular Nervous  Muscular tissue is that…

Q: A patient comes to your ER with difficulty breathing because of a large knife in their back. The…

A: The first step is to identify the location of the injury. The knife is located lateral to the…