Thick skin: Contain all five epidermal strata, found on the palms of the hands, found on the soles of the feet, does not contain hair follicles,
Thin layer: Found over most of the body, does not include the stratum lucidium, contain hair follicles, contain sebaceous gland
Classify the descriptions based on whether they pertain to thin skin or thick skin. Thick Skin...
Thick skin __________. (One or more answers are correct. Click on all correct answers for full credit.) Check all that apply. Check all that apply. contains an additional layer (stratum) has a different distribution of collagen fibers when compared to thin skin has more abundant hair follicles has a thicker stratum granulosum and stratum corneum than thin skin covers the surface of the body, except for the palms and soles SubmitMy AnswersGive Up Incorrect; Try Again; 5 attempts remaining
6. Name the specific sub-layer of the epidermis where mitosis occurs. 7. Describe functions of the dermal papillae: 8. Identify and label the photographs of the skin model to compare thin vs. thick skin: dermis, stratum corneum, stratum basale, dermal papillae, Meissner's corpuscle, duct of the sudoriferous gland, stratum spinosum, arrector pili, sebaceous gland, stratum granulosum, hair root, stratum lucidum 9. List the differences between thin and thick skin. Thick skin Thin skin Structure Epidermal thickness Layers of the epidermis...
Functions of the Integument • Protection from the environment-the skin is the superficial surface of the body _-secretions from sweat glands in the skin cool the body down Storage of lipids- Vitamin D synthesis-stimulates bone growth Provides sensory info-sensory receptors located in the skin Layers of the epidermis-Stratified squamous epithelia Stratum basale (germinativum)-attached to contains stem cells & melanocytes Stratum spinosum-, stem melanocytes cells develop into keratinocytes, Stratum granulosum-keratinization begins, adding membrane proteins, cells thin, - die Stratum lucidum-only in...
Categorize the appropriate structures or descriptions with the appropriate layer of skin that is highlighted in blue. Words can be used more than once. composed of loose areolar and adipose tissue contains hair follicles most superficial layer composed of 2 layers is avascular composed of keratinocytes contains hair follicles composed of 5 layers contains sweat 1 glands also known as subcutaneous also known as subcutaneous contains sweat glands Reset
5 from where do the cells of the epidermis obtain oxygen and nutrients? a From blood vessels in the epiderms vessels in the dermis c ㏘son hom the ar d From blood vessels in other epitheial tissues 6 Matching Match the following teems with the correct description Papillary layer Sebaceous gland Lamelated corpuscle Hair follicle A. Secrete product theough a pore B. Pressure receptor in the dermis C. Projections of the dermis that indent the epidermis D Superficial layer of...
matching the following terms with the correct description
papillary
questions 6-10
d. From blood vessels in other epithelial tissues. 6 Matching: Match the following terms with the correct description. Papillary layer A Secrete product through a pore Sebaceous gland B. Pressure receptor in the dermis C. Projections of the dermis that indent the epidermis Lamellated corpuscle D. Superficial layer of the dermis; loose connective tissue Hair follicle E. Sheath of epithelial and connective tissue around a hair Dermal papillae F...
1. -------- is an intense form of skin inflammation. a. eczema b. psoriasis c. striae d. cellulitis e. cellulose 2. ---------- is an authoimmune skin disorder that is characterized by an increased proliferation and buildup of keratinocytes on the surface of the skin a. eczema b. psoriasis c. striae d. cellulitis e. cellulose 3. Which statement about the epidermis is not correct? a. The primary structural and functional cell type of the integument is the keratinocyte. b. Melanocytes produce the...
1. Which of the following is NOT a membrane? a. skin b. serosa c. mucosa d. pericardium e. All are membranes. 2. Which of the following statements about the mucosa are TRUE? a. Mucosa refers to the fact that this membrane is always wet. b. Mucosa line the cavities of all hollow organs that open to the exterior. C. Mucosa of the mouth and esophagus contain stratified columnar epithelial cells. d. All mucosa produce large amounts of lubricating mucus. 3....
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Hanen AblunBdha NAME Vertebrate Anatomy I Assignment-Vertebrate Tissues, The Integument, and Embryonic Development 1. Epithelial tissues are classified based on two criteria what are these critenan Which specific class of epithelial tissoes functions in the absorption of nutrieets ig your small intestine? nmber of layevs and shape d cens. 3. Given its location in the human body, what do you suppose is the function of cilia on pseudostratified...
Name: Integumentary System Case Study: Jon's Story (Each question is worth 0.5 pts) At 63 years old, Jon was retiring early by most people's standards, but he felt it was time and he was looking forward to it. His mind wandered as he raked the dry remnants of his front yard. The African summer had been hotter than usual but he had always worked outdoors and the warmth of the sun on his face felt good. Jon had grown up...