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Exam 1 Review

This review provides information on body membranes, skin structure, and their functions. It covers topics such as negative feedback, receptor control center, homeostasis, and more. Get ready for your exam with this comprehensive overview.

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Exam 1 Review

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  1. Exam 1 Review

  2. Negative Feedback Receptor Control Center Homeostasis Effector

  3. Body Cavities

  4. Tight Junctions Desmososome Gap Junctions

  5. What is the name of the membrane that surrounds the surface of the heart? • Visceral pericardium

  6. What type of membrane would be found lining the nasal passages? • Mucous membrane

  7. What type of membrane would be found around your knee joint? • Synovial membrane

  8. What type of membrane is your skin? • Cutaneous membrane

  9. What type of membrane would line the cavity wall that houses the lungs? • Parietal pleura

  10. A woman falls while skiing and accidentally is impaled by her ski pole. The pole passes through the stomach, pierces the diaphragm, and finally stops in the left lung. List in order the serous membranes the pole pierces.

  11. Histology Review

  12. Adipose

  13. Fibrocartilage

  14. Cardiac Muscle

  15. Bone

  16. Pseudostratified Ciliated Columnar

  17. Areolar

  18. Top View Simple Squamous

  19. Hyaline Cartilage

  20. Skeletal Muscle

  21. Neuron

  22. Simple Cuboidal

  23. Dense Irregular C.T.

  24. Stratified Squamous Epithelilal

  25. Dense Regular C.T.

  26. Simple Columnar Epithelium

  27. Smooth Muscle

  28. Elastic Cartilage

  29. Transitional Epithelium

  30. Integumentary System

  31. How does skin protect its cells from UV radiation? • Melanocytes produce melanin, surrounds cell nuclei.

  32. What is the name of the protein that keeps the skin waterproof, as well as keep it from drying out? • Keratin

  33. Name the layers of the epidermis, starting from the surface. (thick skin) • Corneum, lucidum, granulosum, spinosum, basale.

  34. What type of cutaneous gland secretes into a hair follicle, and has the function of lubricating and softening skin and hair? • Sebaceous gland

  35. What type of cutaneous gland secretes into a hair follicle, is regulated by hormones and the nervous system, and has a yet unknown function. • Apocrine sweat gland

  36. What type of cutaneous gland secretes onto the skin’s surface, and functions in thermoregulation? • Eccrine sweat gland

  37. What part of the hair shaft contains the various pigments, that gives hair its color? • medulla

  38. Why are your eyelashes not a foot long?  Your fingernails?

  39. What part of the hair bulb is responsible for continual hair growth? • Hair matrix

  40. Arrector pili muscles contract in response to what stimulus? • Cold, frightened

  41. Why does the lunula appear white? • It is connected to the underlying tissues very tightly, little blood flow, no pink.

  42. What type of burn would you most likely find blisters? • 2nd Degree burns

  43. What type of burn would destroy dermal structures like hair follicles and glands? • 3rd Degree burn

  44. The End

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