Covering and Lining Membranes 1. Complete the following chart. Tissue types: membrane composition (epithelial/connective) Membrane Common locations General functions cutaneous mucous serous synovial 2. Respond to the following statements by choosing an answer from the key. Key: a. cutaneous ‚ ‚ ‚ b. mucous c. serous d. synovial 1. membrane type in joints‚ bursae‚ and tendon sheaths 2. epithelium of this membrane is always simple squamous epithelium 3. membrane types not found
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radius & ulna Diarthrosis (free mobility) Gomphosis joint btwn teeth & maxilla/mandible Synchondrosis Symphisis -epiphyseal plate -joint between first rib &manibrium -intervetebral disc -pubic symphisis CTLGE=HYALINE CTLGE=FIBROCTLGE Synovial Joint Synovial (bones separated by fluid-filled cavity) all joints of limbs most joints of body A few notes about fibrous joints: o Some sutures ossify completely‚ such as in the frontal bones‚ and become synostosis. o Gomphosis joints have a peg-in-socket
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Answer cartilage blood adipose bone skeletal muscle The categories of epithelial tissue membranes are: Answer synovial‚ cutaneous‚ and serous membranes synovial‚ mucous‚ and cutaneous membranes synovial‚ cutaneous‚ and mucous membranes synovial‚ mucous‚ and serous membranes mucous‚ cutaneous‚ and serous membranes Examination of a tissue sample reveals relatively few cells with a large amount of intercellular material. The tissue is
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of the Integumentary system. 2.)Membranes: Thin layer or sheet-like structures that have many important functions in the body. 3.)Epithelial Membranes: One of the two major category types of membranes in the body. Epithelial Membranes are composed of epithelial tissue and an underlying layer of specialized connective tissue. 4.)Connective Tissue Membranes: The second of the two major category types of membranes in the body. Connective Tissue Membranes are composed of various types of connective
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1. Mary noticed a large‚ brown spot on her skin. She has been playing tennis in the sun for several years without sun protection. She reported the discovery to a friend‚ who told her to apply the ABCD rule to determine whether or not she had malignant melanoma. Her friend told her that if her answer was "no" to the questions that were asked by the ABCD rule‚ she had nothing to worry about. What is the ABCD rule and should she ignore the spot if her answers are negative? My Mom had skin cancer‚ so
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Diarthroses—freely movable joints 3. Structural Classification of Joints 1. Based on 1. Material binding bones together 2. Presence/absence of joint cavity 2. Three structural classifications 1. Fibrous joints 2. Cartilaginous joints 3. Synovial joints 4. Fibrous Joints (pg. 253) 1. Bones joined by dense fibrous connective tissue 2. No joint cavity 3. Most synarthrotic (immovable) 1. Depends on length of connective tissue fibers 4. Three types: 1. Sutures 1. Rigid‚ interlocking
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joint is called synovial. There are six categories of synovial joints the first of which is ball and socket‚ condyloid‚ saddle‚ pivot‚ hinge and gliding. Ball and socket joints are made up of a bone with a ball shaped end that fits into a cup-like cavity of another bone. This type of joint allows for a very wide range of motion. These joints are encapsulated in the joint capsule whose inner lining is called the synovial membrane. This membrane produces and oily substance called synovial fluid that is
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Joints Matching Questions Figure 8.1 Using Figure 8.1‚ match the following: 1) Periosteum. Answer: A Diff: 2 Page Ref: 251; Fig. 8.3 2) Articular cartilage. Answer: C Diff: 2 Page Ref: 251; Fig. 8.3 3) Joint (synovial) cavity. Answer: B Diff: 2 Page Ref: 251; Fig. 8.3 4) Synovial membrane. Answer: E Diff: 2 Page Ref: 251; Fig. 8.3 1 Copyright © 2010 Pearson Education‚ Inc. 5) Fibrous capsule. Answer: D Diff: 2 Page Ref: 251; Fig. 8.3 Figure 8.2 Using Figure 8.2‚ what type of axis does each joint
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[pic]B) overuse of a joint. [pic]C) all of the above. Feedback: incorrect [pic]D) inflammation of a synovial membrane. [pic]E) inflammation of bursae. |Points Earned: |0.0/1.0 | | |Correct Answer(s): |A | [pic] [pic][pic][pic][pic] 4. In rheumatoid arthritis [pic][pic]A) all of the above Feedback: correct [pic]B) the synovial membrane becomes inflamed and thickens‚ forming a mass. [pic]C) articular cartilage is damaged and fibrous tissue invades
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Question 1 Skeletal System The skeletal system is a strong yet light‚ flexible living framework that supports the body‚ protects delicate internal organs and makes movement possible. In addition‚ our bones store minerals while red bone marrow produces blood cells. Support The skeleton provides a frame that shapes the body and holds it up. Within the skeleton different characteristics of support can be identified. As the body’s main axis‚ the backbone provides support to the trunk with its upper
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