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Anatomy Final
| Question | Answer |
|---|---|
| The lungs are located in which cavity? | Pleural Cavities |
| What are the 2 primary body cavities that house all others? | Ventral/ Dorsal |
| The visceral pericardium would line the: | The heart |
| Which tissue lines body cavities and protects body surfaces? | Epithelial |
| Smooth muscle is found in the wall of the: | Stomach |
| The fiber type that gives connective tissue great tensile strength is: | Collagen |
| The layer beneath the dermis is called the: | Hypodermis/ subcutaneous layer/ superficial fascia |
| The glands of the skin that are located in axillary/anogenital regions and activate at puberty are called: | Apocrine |
| Which of the following is NOT true concerning the skin? | The hypodermis is between the dermis and the epidermis |
| The two layers of the skin are: | Epidermis and dermis |
| Sweat glands are also known as: | Sudoriferous glands |
| Adipose tissue is most prevalent in the __________ layer associated with the skin. | Hypodermis |
| The space between the motor neuron ending and the sarcolemma is called the: | Synaptic cleft |
| Another name for a muscle fiber is a: | Muscle cell |
| When calcium is actively transported back into the sarcoplasmic reticulum: | Crossbridges between actin and myosin can no longer form |
| From smallest to largest, which of the following is in the correct order or arrangement? | Myofilament, myofibril, muscle fiber |
| When crossbridges of the myosin molecule form linkages with actin filaments and "power stroke," the result is: | Shortening of muscle fiber |
| Each muscle fiber within a fascicle is surrounded by a layer of connective tissue called: | Endomysiym |
| How does the I-band change as the muscle contracts? | It gets shorter |
| The special name for the cytoplasm of a muscle cell is called: | Sarcoplasm |
| Which of the following are bones that are usually small and nodular, and are embedded in tendons adjacent to joints? An examples is the patella. | Sesamoid bones |
| The joints between various bones of the wrist and ankle are examples of a _________ joint. | Hinge |
| Which of the following best describes extension? | Bending parts at a joint so that the angle between them decreases |
| The first step to heal a fracture is | The formation of a fracture hematoma |
| The primary ossification center of a long bone is located | At the midpoint of the diaphysis |
| Metacarpal bones form the framework of the: | Hand |
| In terms of function, which is considered an immovable joint? | Synarthrosis |
| Freely movable joints. | Diarthrosis |
| The small short bones of the wrist are called the | Carpals |
| The articular cartilage covers the articulating parts of the | Epiphysis |
| What is the correct order for fracture repair? | Hematoma formation, fibrocartilaginous callus formation, bony callus formation, bone remodeling |
| Most of the bones in the skull are classified as which type of bone? | Flat |
| C-2, the second cervical vertebrae, is referred to as the: | Axis |
| C-1, the first cervical vertebrae, is referred to as the: | Atlas |
| The layer of connective tissue that closely surrounds a skeletal muscle on its surface: | Epimysium |
| The cell membrane of a muscle cell is referred to as: | Sarcolemma |
| Which of the following is at the organelle level (in terms of structural organization)? | Myofibril |
| Myosin filaments are located within the _____ bands, and the actin filaments are primarily in the _____ bands. | A,I |
| Calcium is stored in what part of a muscle fiber? | Sarcoplasmic reticulum |
Created by:
o.t.2001
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