Post Lab Chapter 8

Jessica Bastos ANTH 301 LAB Post Lab Chapter 8 1. Fill in the blanks with the correct terms to complete the statement. a. The proximal bone in the lower limb is the _ femur _. The proximal bone of the upper limb is the _ humorous _. b. The medial bone of the forearm is the _ ulna _ and the lateral bone of the forearm is the _ radius _. c. The two large, roughened projections on the proximal end of the femur are the _ the greater trochanter _ and the _ lesser trochanter _. d. Medial and lateral _ condyles _ are found on both the femur and the tibia. e. The small bone of the knee is the _ patella _. f. The two digits that only have two phalanges each are the _ thumb _ and the _ hallux_ . g. The _ head _ of the humerus articulates with the _ glenoid fossa _ of the scapula, while the _ head _ of the femur articulates with the _ acetabulum _ of the pelvis. h. The vertebral, superior, and axillary borders are found on the _ scapula _. i. i. There are _ 8_ bones in the wrist called the _ carpals _, but there are bones in the ankle called the _ tarsals _. j. The roughened surface of the ischium that you sit on is called the _ the ischial tuberosity _. 2. Draw the humerus and label the following parts: head, deltoid tuberosity, capitulum, trochlea, and medial epicondyle.

Jessica Bastos ANTH 301 LAB 3. Draw a femur and label the following parts: head, neck, medial, and lateral condyles, greater trochanter. 4. Consider the muscle markings on the humerus, especially the deltoid tuberosity. Do you think the markings might vary between the right and left sides of the body? Why or why not? The side used the most is more likely to have bigger muscles due to this being their dominant side, resulting in the deltoid tuberosity on the dominant side being larger. 5. Label these bony landmarks in the following illustration: carpals; metacarpals 1 to 5; proximal, middle, and distal phalanges. You may use colored pencils. 6. Label these bones and bony landmarks on the following illustration: radius, ulna, radial tuberosity, styloid process, olecranon notch.