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FINAL EXAM BIOS 251 WEEK 8 2025 QUESTIONS
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functional classification of joints - correct answer - synarthroses, amphiarthroses, diarthroses structural classification of joints - correct answer - fibrous, cartilaginous, synovial Atlas (C1) - correct answer - supports the head Axis (C2) - correct answer - second cervical vertebrae Bone stages of healing - correct answer - inflammatory, reparative, remodeling skull bones - correct answer - frontal, parietal, occipital, temporal
layers of epidermis - correct answer - stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum regions of hair - correct answer - shaft and root Accessory structures of joints - correct answer - tendons, ligaments, bursae, and tendon sheaths, meniscus Different types of movement - correct answer - flexion, extension, adduction, abduction, rotation Syndesmosis - correct answer - bones connected by ligaments Synchondrosis - correct answer - Hyaline cartilage; no movement, cartilaginous joint Gomphosis - correct answer - A type of fibrous joint such as a tooth into the alveolus Synarthrosis - correct answer - immovable joint
intramembranous ossification - correct answer - bone develops from a fibrous membrane, endochondral ossification - correct answer - Process of transforming cartilage into bone. Osteoblasts - correct answer - new bone formation Osteoclasts - correct answer - aged born resorption; progenitors Osteocytes - correct answer - mature bone cells found in lacunae Phases of hair growth - correct answer - anagen, catagen, telogen Anagen - correct answer - growing phase of hair Catagen - correct answer - regressing phase
holocrine glands - correct answer - Exocrine glands whose secretions are made up of disintegrated cells eccrine glands - correct answer - glands that produce sweat; found over most of the body apocrine glands - correct answer - Sweat glands in the pubic and underarm areas that secrete thicker sweat, that produce odor when come in contact with bacteria on the skin The part of the pelvis that you sit on is known as the: - correct answer - ischium bone minerals consist of - correct answer - calcium phosphate Functions of the skeletal system - correct answer - support, protection, movement, storage, blood cell production stratum basale - correct answer - deepest layer of epidermis
bones that make up appendicular skeleton - correct answer - pectoral girdle, upper limbs, pelvic girdle, lower limbs inflammatory stage - correct answer - occurs in the first 3 days after the initial trauma hematoma reparative phase - correct answer - includes formation of a fibrocartilaginous callus first and a bony callus second remodeling phase - correct answer - The remodeling phase completes the wound healing process and often takes several years. Beginning and overlapping with the proliferation phase, remodeling works to form and lyse collagen within a scar to help increase strength and skin integrity. different types of bones - correct answer - long, short, flat, irregular, sesamoid long bones - correct answer - longer than they are wide (humerus) short bones - correct answer - cube shaped bones of the wrist and ankle,
flat bones - correct answer - thin, flattened, and usually curved (skull, ribs, sternum) irregular bones - correct answer - bones of the vertebrae and face sesamoid bones - correct answer - round bones found near joints (e.g., the patella) Moon Shaped part of the nail - correct answer - Lanula
