1. in which part of the skeleton are factures and dislocations more serious?
2.in which part of the skeleton are factures and dislocations more commom?
3.what part make on the axial skeleton?
4. what part make on the appendicular skeleton?
5. describe the specific function of the appendicular skeleton?
Answers
Answer:
1: ball and socket joint
2:most commonly occur in the shoulder or hands, but also happen in the hip, knee, elbow, ankle, fingers and toes.
3:The axial skeleton is the part of the skeleton that consists of the bones of the head and trunk of a vertebrate. In the human skeleton, it consists of 80 bones and is composed of six parts; the skull (22 bones), the ossicles of the middle ear, the hyoid bone, the rib cage, sternum and the vertebral column.
4:The human appendicular skeleton is composed of the bones of the upper limbs, the lower limbs, the pectoral girdle, and the pelvic girdle. The pectoral girdle acts as the point of attachment of the upper limbs to the body. The upper limb consists of the arm, the forearm, and the wrist and hand.
5:The human appendicular skeleton is composed of the bones of the upper limbs (which function to grasp and manipulate objects) and the lower limbs (which permit locomotion). It also includes the pectoral (or shoulder) girdle and the pelvic girdle, which attach the upper and lower limbs to the body, respectively.
Explanation:
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4 main parts of appendicular skeleton:
4 main parts of appendicular skeleton:Pectoral Girdle.
4 main parts of appendicular skeleton:Pectoral Girdle.Upper Limbs (arms)
4 main parts of appendicular skeleton:Pectoral Girdle.Upper Limbs (arms)Pelvic Girdle.
4 main parts of appendicular skeleton:Pectoral Girdle.Upper Limbs (arms)Pelvic Girdle.Lower Limbs (legs)
Out of the 206 bones in the human body, a total of 126 bones form the appendicular skeleton, including the bones of the hands, feet, upper extremity, lower extremity, and pelvic bones.The appendicular skeleton is divided into six major regions:
The appendicular skeleton is divided into six major regions:Shoulder girdles (4 bones) - Left and right clavicle (2) and scapula (2).
The appendicular skeleton is divided into six major regions:Shoulder girdles (4 bones) - Left and right clavicle (2) and scapula (2).Arms and forearms (6 bones) - Left and right humerus (2) (arm), ulna (2) and radius (2) (forearm).
The major parts of the Appendicular skeleton are the pectoral girdle, the pelvic girdle, and the appendages. Explain how the bones of the forearm allow the hand to rotate.femur
femurThe head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates with the tibia and kneecap forming the knee joint. By most measures the femur is the strongest bone in the body. The femur is also the longest bone in the human body.
The bones of the appendicular skeleton make up the rest of the skeleton, and are so called because they are appendages of the axial skeleton. The appendicular skeleton includes the bones of the shoulder girdle, the upper limbs, the pelvic girdle, and the lower limbs.The human appendicular skeleton is composed of the bones of the upper limbs (which function to grasp and manipulate objects) and the lower limbs (which permit locomotion). It also includes the pectoral (or shoulder) girdle and the pelvic girdle, which attach the upper and lower limbs to the body, respectively.The axial skeleton supports and protects the brain, spinal cord and many of the internal organs. It also provides sites for the attachment of other bones and muscles in the body and protects the nerves and blood vessels from the brain and spinal cord.The lacrimal bone is perhaps the most fragile bone of the face and one of the smallest bones in the body. Spanning between the middle of each eye socket, each lacrimal is thin and scalelike and serves as support for the eye. The pair of lacrimal bones are two of the fourteen facial bones.stapes
stapesThe stapes is the third bone of the three ossicles in the middle ear. The stapes is a stirrup-shaped bone, and the smallest in the human body. It rests on the oval window, to which it is connected by an annular ligament.
The pelvic girdle, or "hip bone" as it is commonly referred to, is comprised of 3 bones on each side. These bones are the ilium, ischium, and pubis. ... The appendicular skeletal "hip bones" and the axial skeleton sacrum form the entire bony pelvis.The human appendicular skeleton is composed of the bones of the upper limbs (which function to grasp and manipulate objects) and the lower limbs (which permit locomotion). It also includes the pectoral (or shoulder) girdle and the pelvic girdle, which attach the upper and lower limbs to the body, respectively.