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StatelyFlute

Uploaded by StatelyFlute

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skin anatomy integumentary system wound healing biology

Summary

These lecture notes cover the histology, embryology, and cellular processes associated with skin and its appendages. They also detail skin variation, vascularization, innervation, different hair follicle types, and skin glands. Additional topics include wound healing, inflammation, and radiographic anatomy.

Full Transcript

**[ILOs ]** **[Module 7 ]** **[Skin and Bones]** **[The Integument 1: Epidermis, Dermis, Hypodermis]** **[Lecture ILOs]** **Describe the main histological features of the skin epidermis and dermis how this can vary depending on location** - - - - - - - - - - - - -...

**[ILOs ]** **[Module 7 ]** **[Skin and Bones]** **[The Integument 1: Epidermis, Dermis, Hypodermis]** **[Lecture ILOs]** **Describe the main histological features of the skin epidermis and dermis how this can vary depending on location** - - - - - - - - - - - - - - - - - - - - - - - - - - - - ![](media/image23.png) **Describe the embryological development of the skin and adnexa** - - - - - - - - - - - - ![](media/image7.png) **Describe the cellular processes associated with keratinisation** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ![](media/image12.png) ![](media/image15.png) **Explain how the skin is vascularised and innervated** - - - - - **[The Integument 2: Hair, Glands, Hooves, Claws, Feathers, and Scales]** **[Lecture ILOs]** **Describe the structure and function of a simple hair follicle and its associated skin glands** - - - - - - - - - - - - - - - - - - - - - - - - - - - **Give some examples of special skin associated glands and describe give their function** - - - - - - - - - - - - - - - - - - - - - - - - - - - - **Explain the difference between simple and compound hair follicles** - - - - - - - - **Describe the hair cycle** - - - - - - - - **Demonstrate understanding that the common integument incorporates a range of other specialized structures including nails, claws and hoofs** - **[Radiological Physics, Health & Safety How Not to Kill Yourself by Stealth]** **Lecture ILOs** **Demonstrate an understanding of the basic physics of diagnostic imaging** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **Understand the health and safety implications of using ionizing radiation** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **Describe the methods limiting personnel exposure** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **[Radiography and its Role in Diagnosis ]** **Lecture ILOs** **Translate gross anatomy to recognise normal basic radioanatomy** - - - - - - - - - - - - - **Apply appropriate terminology to name standard projections** - - - - - - - - - - - - - - - - **Assess if positioning and exposure factors have adversely affected the diagnostic quality of the resulting radiograph** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **[SDL: Online Practical: Radiographic Safety ]** **[Station 1: PPE]** - - - - - - - - - - - - - - - - - - - - - - - - - **[Station 2: Positioning Aids and Film Screen Radiography ]** - - - - - - - - - - - - - - - - - - - - - - - - - - - **[Station 3: Digital Radiography:]** - - - - - - - - - - - - - - - - - - - - - - - - - **[Station 4: Grids and Collimation]** - - - - - - - - - - - - - - - - - - - **[Station 5: Exposure Charts]** - - - - - - - - - - - **[Station 6: Inverse Square Law and Film-Focal Distance]** - - - - - - - - - - **[Station 7: Example of Small Animal Radiographic Facility]** - - - - - **[Station 8: Equine Radiography]** - - - - - - - - - - - - - - - - - - - - - **[Station 9: Identifying areas of poor radiographic safety]** - - - - - - - - - - **[Mediators of Inflammation ]** **Lecture ILOs** **Understand cellular components and characteristic changes of acute and chronic inflammation** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **List the different groups of inflammatory mediators (predominantly of acute inflammation) including examples for each of these, their role in inflammation, and their major inhibitors** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **[Introduction to Locomotor Anatomy]** **Lecture ILOs:** **Explain the principles of locomotion and list the components of the musculoskeletal system.** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **Describe general features of bone including classification, surface features, regions, bone development and radiographic appearance.** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **Classify joints and describe the features of typical synovial joints** - - - - - - - - - - - - - - - - - - - - - - - **[Bones of the Proximal Limb and the Shoulder Joint]** **Lecture ILOs:** **Identify the major anatomical features of the scapula, humerus and shoulder joint in relation to specific functions and describe corresponding centers of ossification.** - **Identify major features of the shoulder region on a radiograph.** - **Describe the general features of muscle including their attachment and function** - **Identify the extrinsic forelimb muscles and describe their attachments and functions** - **[Skin and Wound Healing 1]** **Lecture ILOs** **Define repair, regeneration, and healing with scar formation** - - - - - - - - **List and illustrate in a graph the 3 major phases of wound healing** **Define and differentiate between granulation tissue and scar tissue** **Recall what extracellular matrix is, what roles it plays, and where it is in the skin** **List the Factors leading to delayed wound healing** **[Skin and Wound Healing 2]** **Lecture ILOs** **Discuss which cell types in the skin are labile and which are stable** **Express where stem cells are in the epidermis and the roles they play in skin wound healing** **Recall the definitions of wound healing by first and second intention and the details of each stage in those processes** **Describe the circumstances under which repair by connective tissue would be necessary in a skin wound** **Define "erosion" and "ulcer"** **List the differences in skin wound healing between horses and ponies** **Recall the differences in wound healing between mammals and reptiles**

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