20_Appendicular Skeleton
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Questions and Answers

Which bones are part of the pectoral girdle?

  • Femur and tibia
  • Clavicle and scapula (correct)
  • Tarsals and metatarsals
  • Humerus and ulna

    • What is the function of the pelvic girdle?

  • Provides attachment for the muscles of the arm
  • Articulates the lower limbs with the end of the vertebral column (correct)
  • Holds the upper limbs and articulates them with the trunk
  • Forms the ankle joint

    • What is the articulating surface for the sternum of the thoracic cage in the clavicle?

  • Medial end
  • Lateral end
  • Acromial end
  • Sternal end (correct)

    • Which bone has the glenoid cavity as an articulating surface for the head of the humerus?

    <p>Scapula</p> Signup and view all the answers

    What are the bones of the legs that form the ankle joint?

    <p>Tarsals</p> Signup and view all the answers

    Which bones are part of the appendicular skeleton?

    <p>Humerus and femur</p> Signup and view all the answers

    What are the bones that form the wrist joint?

    <p>Carpals</p> Signup and view all the answers

    What is the function of the girdles in the appendicular skeleton?

    <p>Connect limbs to the axial skeleton</p> Signup and view all the answers

    Which bones are part of the pelvic girdle?

    <p>Os coxae</p> Signup and view all the answers

    What are the bones of the arms that form the elbow joint?

    <p>Humerus, ulna, and radius</p> Signup and view all the answers

    Which bone has distinct features such as the anatomical neck, tubercles, and the intertubercular sulcus?

    <p>Humerus</p> Signup and view all the answers

    How many carpal bones are there in the hand?

    <p>8</p> Signup and view all the answers

    Which bone forms the pelvic girdle and serves as an attachment point for each lower limb?

    <p>Ilium</p> Signup and view all the answers

    Which bone is not part of the lower limb?

    <p>Radius</p> Signup and view all the answers

    Which bone has specific features like the greater and lesser trochanters and the linea aspera?

    <p>Femur</p> Signup and view all the answers

    Which bone has a specific structure and elevation for muscle attachment in the knee joint?

    <p>Patella</p> Signup and view all the answers

    How many metacarpal bones are there in the hand?

    <p>5</p> Signup and view all the answers

    At what age do the three bones of the os coxae fuse to form the ilium, pubis, and ischium?

    <p>15</p> Signup and view all the answers

    What is the specific elevation for muscle and ligament attachment on the scapula?

    <p>Coracoid process</p> Signup and view all the answers

    How many phalanx bones are there in the hand?

    <p>14</p> Signup and view all the answers

    Which bone articulates with the lateral condyle of the femur?

    <p>Tibia</p> Signup and view all the answers

    What is the function of the patella in the knee joint?

    <p>Protects the knee</p> Signup and view all the answers

    Which bone forms the ankle joint with the talus and the calcaneus?

    <p>Cuboid</p> Signup and view all the answers

    Which bone is not part of the knee joint?

    <p>Talus</p> Signup and view all the answers

    What is the specific elevation on the tibia for muscle attachment?

    <p>Tibial tuberosity</p> Signup and view all the answers

    Which bone forms the pelvic girdle?

    <p>Femur</p> Signup and view all the answers

    How many tarsal bones form the ankle joint?

    <p>7</p> Signup and view all the answers

    Which bone articulates with the lateral condyle of the tibia?

    <p>Fibula</p> Signup and view all the answers

    How many metatarsal bones form the sole of the foot?

    <p>5</p> Signup and view all the answers

    Which bone is a sesamoid bone within the patellar tendon?

    <p>Patella</p> Signup and view all the answers

    Which bone forms the ankle joint by articulating with the tibia and fibula?

    <p>Talus</p> Signup and view all the answers

    What is the function of the patella?

    <p>To protect the knee and connect the muscles in the front of the thigh</p> Signup and view all the answers

    Which bone does the lateral condyle of the femur articulate with?

    <p>Fibula</p> Signup and view all the answers

    What is the function of the tibial tuberosity?

    <p>To provide attachment for muscles on the anterior side of the knee</p> Signup and view all the answers

    Which bone is a sesamoid bone within the patellar tendon?

    <p>Patella</p> Signup and view all the answers

    What is the function of the medial malleolus?

    <p>To make the medial protrusion at the ankle</p> Signup and view all the answers

    Which bone forms the sole of the feet?

    <p>Metatarsals</p> Signup and view all the answers

    What is the function of the interosseous membrane?

    <p>To connect the tibia and fibula</p> Signup and view all the answers

    Which bone articulates only with the femur?

    <p>Patella</p> Signup and view all the answers

    Which bone forms the ankle joint by articulating with the talus and calcaneus?

    <p>Navicular</p> Signup and view all the answers

    Pectoral girdle holds the lower limbs and articulates them with the trunk

    <p>False</p> Signup and view all the answers

    The pelvic girdle articulates the lower limbs with the end of vertebral column

    <p>True</p> Signup and view all the answers

    The pectoral girdle is formed by left and right clavicle and left and right scapula

    <p>True</p> Signup and view all the answers

    The pelvic girdle is formed by left and right os coxae

    <p>True</p> Signup and view all the answers

    The sternal end of the clavicle is the articulating surface for the sternum of the thoracic cage

    <p>True</p> Signup and view all the answers

    The acromial end of the scapula is the articulating surface for the acromion

    <p>True</p> Signup and view all the answers

    The glenoid cavity of the scapula is the articulating surface for the head of the humerus

    <p>True</p> Signup and view all the answers

    The pectoral girdle is part of the axial skeleton

    <p>False</p> Signup and view all the answers

    The pelvic girdle is part of the appendicular skeleton

    <p>True</p> Signup and view all the answers

    The clavicle and scapula are part of the appendicular skeleton

    <p>True</p> Signup and view all the answers

    True or false: The patella articulates with both the femur and tibia.

    <p>False</p> Signup and view all the answers

    True or false: The tibia articulates with the fibula.

    <p>True</p> Signup and view all the answers

    True or false: The fibula articulates with the femur.

    <p>False</p> Signup and view all the answers

    True or false: There are 7 tarsal bones that form the ankle.

    <p>True</p> Signup and view all the answers

    True or false: The medial malleolus is located on the lateral inferior side of the tibia.

    <p>False</p> Signup and view all the answers

    True or false: The interosseous membrane holds together the tibia and fibula.

    <p>True</p> Signup and view all the answers

    True or false: There are 5 metatarsal bones that form the sole of the foot.

    <p>True</p> Signup and view all the answers

    True or false: The phalanx bones consist of proximal, middle, and distal parts, except for the pollex.

    <p>True</p> Signup and view all the answers

    True or false: The tibia is the lateral bone of the lower limb.

    <p>False</p> Signup and view all the answers

    True or false: The femur and patella are part of the os coxae.

    <p>False</p> Signup and view all the answers

    True or false: The upper limb is composed of 28 bones divided into three regions: arm, forearm, and hand.

    <p>False</p> Signup and view all the answers

    True or false: The pelvic girdle is formed by the os coxae and serves as an attachment point for each upper limb, firmly joined to the axial skeleton.

    <p>False</p> Signup and view all the answers

    True or false: The differences between the female and male pelvis include variations in pelvic weight, shape of the pelvic inlet, greater pelvic cavity, and subpubic angle.

    <p>False</p> Signup and view all the answers

    True or false: The os coxae is composed of two bones that fuse around age 15, forming the ilium, pubis, and ischium, with distinct elevations and depressions.

    <p>False</p> Signup and view all the answers

    True or false: The femur, tibia, and fibula are the bones of the upper limb, divided into regions and with specific elevations, articulating surfaces, and attachments for muscles.

    <p>False</p> Signup and view all the answers

    True or false: The patella is a prominent bone in the elbow joint, with a specific structure and elevation for muscle attachment.

    <p>False</p> Signup and view all the answers

    True or false: The lower limb is composed of 32 bones divided into three regions: thigh, leg, and foot, each with specific anatomical features.

    <p>False</p> Signup and view all the answers

    True or false: The coracoid process serves as an elevation for muscle and ligament attachment on the clavicle, with specific borders and angles.

    <p>False</p> Signup and view all the answers

    True or false: The hand consists of 7 carpal bones, 5 metacarpal bones, and 14 phalanx bones, each with specific anatomical names and forming the structure of the wrist and fingers.

    <p>False</p> Signup and view all the answers

    True or false: The humerus has specific features like the surgical neck, tubercles, and the intertubercular sulcus.

    <p>False</p> Signup and view all the answers

    Study Notes

    Anatomy of Upper Limb and Pelvic Girdle

    • The coracoid process serves as an elevation for muscle and ligament attachment on the scapula, with specific borders and angles.
    • The upper limb is composed of 30 bones divided into three regions: arm, forearm, and hand.
    • The humerus has distinct features such as the anatomical neck, tubercles, and the intertubercular sulcus.
    • The ulna and radius are important bones of the forearm, with specific features like the olecranon process and radial notch.
    • The hand consists of 8 carpal bones, 5 metacarpal bones, and 14 phalanx bones, each with specific anatomical names and forming the structure of the wrist and fingers.
    • The pelvic girdle is formed by the os coxae and serves as an attachment point for each lower limb, firmly joined to the axial skeleton.
    • The differences between the female and male pelvis include variations in pelvic weight, shape of the pelvic inlet, lesser pelvic cavity, and subpubic angle.
    • The os coxae is composed of three bones that fuse around age 15, forming the ilium, pubis, and ischium, with distinct elevations and depressions.
    • The femur, tibia, and fibula are the bones of the lower limb, divided into regions and with specific elevations, articulating surfaces, and attachments for muscles.
    • The femur has specific features like the greater and lesser trochanters and the linea aspera.
    • The patella is a prominent bone in the knee joint, with a specific structure and elevation for muscle attachment.
    • The lower limb is composed of 30 bones divided into three regions: thigh, leg, and foot, each with specific anatomical features.

    Anatomy of Upper Limb and Pelvic Girdle

    • The coracoid process serves as an elevation for muscle and ligament attachment on the scapula, with specific borders and angles.
    • The upper limb is composed of 30 bones divided into three regions: arm, forearm, and hand.
    • The humerus has distinct features such as the anatomical neck, tubercles, and the intertubercular sulcus.
    • The ulna and radius are important bones of the forearm, with specific features like the olecranon process and radial notch.
    • The hand consists of 8 carpal bones, 5 metacarpal bones, and 14 phalanx bones, each with specific anatomical names and forming the structure of the wrist and fingers.
    • The pelvic girdle is formed by the os coxae and serves as an attachment point for each lower limb, firmly joined to the axial skeleton.
    • The differences between the female and male pelvis include variations in pelvic weight, shape of the pelvic inlet, lesser pelvic cavity, and subpubic angle.
    • The os coxae is composed of three bones that fuse around age 15, forming the ilium, pubis, and ischium, with distinct elevations and depressions.
    • The femur, tibia, and fibula are the bones of the lower limb, divided into regions and with specific elevations, articulating surfaces, and attachments for muscles.
    • The femur has specific features like the greater and lesser trochanters and the linea aspera.
    • The patella is a prominent bone in the knee joint, with a specific structure and elevation for muscle attachment.
    • The lower limb is composed of 30 bones divided into three regions: thigh, leg, and foot, each with specific anatomical features.

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    20_Appendicular+Skeleton.pptx

    Description

    Test your knowledge of the anatomy of the upper limb and pelvic girdle with this quiz. Explore the bones, features, and specific anatomical details of the upper and lower limbs, including the scapula, humerus, ulna, radius, hand, pelvic girdle, femur, tibia, fibula, and patella. Perfect for anatomy enthusiasts and medical students.

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