Why are the lumbar vertebrae more massive than the cervicalvertebrae? Describe some expected differences between the vertebraeof a person who engages in regular vigorous physical exercise andthose of a person who never exercises.

Q: What two primary functions are performed by the thoracic cage?

A: The chest (thoracic) cavity is surrounded by the wall of the chest and the diaphragm behind. Around…

Q: By palpating the hind leg of a cat or dog orexamining a laboratory skeleton, you can see that cats…

A: In the human body, the foot is primarily divided into three sections, 1)forefoot, 2)midfoot, and…

Q: Identify the first two cervical vertebrae, describe their uniquestructures, and discuss the…

A: The vertebral column, also known as the spinal column, is the central axis of the skeleton in all…

Q: In which position does the anterior longitudinal ligamentbecome taut: flexion or extension?

A: The anterior longitudinal ligament can be described as the ligament, which serves as an attachment…

Q: The membrane covered bone(s) in the nasal cavity that water condenses on (thus staying in the body)…

A: The nostrils, nasal cavity, mouth, pharynx, and larynx make up the upper respiratory system. The air…

Q: Sarah fell off the trampoline in her backyard. She was crying and holdingher right shoulder, so her…

A: Clavicle or collarbone fracture is a break in bone that connects breastbone with shoulder. Sometimes…

Q: Which three skull sutures can be seen from a superior view ofthe skull? Which bones articulate at…

A: Sutures can be defined as a rigid joint present in the body's cranium bone and responsible for…

Q: What are the names of the tarsal bones? Which tarsal bonearticulates with the leg, and which tarsal…

A: The bones of the foot gives a mechanical support for the soft tissues; aids in bearing the weight of…

Q: The upper limbs are attached to the axial skeleton by the: O rib cage O pelvic girdle O pectoral…

A: All of the bones, cartilage, tendons, and joints in the human body make up the skeletal system. The…

Q: Albon is a 45-year-old male who characterizes himself as a“couch potato.” He exercises infrequently…

A: A hernia is a condition when there is bulging of the soft tissue through a weak point of the abdomen…

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A: We can say that The clavicle clears on one side with the sternum (chest bone) and the acromion of…

Q: What are the Haversiancanals and the Volkmann’scanals of the bones? Is theosseous tissue…

A: Physiology is the branch of science which is used to study the mechanism of living things.

Q: describe the structure of the intervertebral discs and theirrelationship to the vertebrae

A: The vertebral column of the adult is made up of 26 bones which are known as vertebrae. The vertebral…

Q: What combination of movements at the shoulder and elbow joints allowsa person to move the right…

A: Muscles are the largest delicate tissues of the musculoskeletal framework. Muscle is inferred from…

Q: Which of these is an example of a synchondrosis? O pubic symphysis O gomphosis ball and socket joint…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A patient is unconscious. X-rays reveal that the superior articular facetof the atlas has been…

A: The brain is the primary organ of the body that controls the mechanisms of the body. The neurons…

Q: Connor is a healthy, active 7-year-old who fell while climbingon a bar apparatus in the playground,…

A: Fracture is defined as the break in the continuity of the bone. The fracture may be complete or…

Q: Compare the 3 individual types of vertebrae and the identifying features of each

A: The vertebral column of humans is made of 33 bones called vertebrae. The vertebrae is classified…

Q: B Anterior view Skul Pectoral (shoulder) girdle Thoracic cage H Upper limb Lower limb Posterior view…

A: Skeleton It refers to the structural framework that supports the body. The skeleton involves the…

Q: How do the tibia and talus maintain their correct positioning inthe talocrural joint?

A: Tibia and talus are present in the ankle joint which is also known as talocrural joint.

Q: How many lumbar vertebrae does each individual have?   A 9   B 12   C 14   D 5

A: The lumbar vertebrae are located at the bottom section of the vertebral column, inferior to the rib…

Q: Explain how the superior and inferior articular processeshelp support and allow movement of the…

A: The vertebral column, also called the backbone or spine, is a part of the axial skeleton system.…

Q: Visit this site (http://openstaxcollege.org/l/handbone)to explore the bones and joints of the hand.…

A: The hand is a multifingered grasping structure present in some vertebrates. The hand is attached to…

Q: What is the primary function of the retinacula in a limb?

A: The arms and limbs of animals and humans are called as limbs.

Q: How would body function be affected if the sternal synchondrosesand the sternocostal synchondrosis…

A: Introduction: Sternal synchondrosis is the cartilaginous joint located between the regions of the…

Q: What is one of the major differences between the cervical, thoracic and lumbar vertebrae and what is…

A: Vertebral column is around 71 cm long and is curved. It lies in the mid dorsal line of neck and…

Q: What is the advantage of bony vertebrae?

A: The vertebral column is the long bony structure that is present in all the vertebrates.  This column…

Q: Which do you think is better able to support the weightof the body—a completely straight vertebral…

A: Introduction: The terms vertebral column, backbone, and spine are synonymously used. It's the body's…

Q: Which of the following is part of the appendicular skeleton? O Thoracic cage O Auditory ossicles O…

A: Introduction: The skeletal system comprises a framework of bones and cartilages. The human skeleton…