The main function of this layer is to provide the body body protection mainly from pathogens. average concentration of hemoglobin in grams per liter (g/L) = 15 x 10, A patient comes into the emergency room complaining of chest pain and shortness of breath. The prickle cell layer ( stratum spinosum) is the next layer (8-10 layers of cells). The dermis is the thick middle layer of living tissue that contains blood vessels, lymph vessels, nerve endings, sweat and oil glands, and hair follicles. Get access to this video and our entire Q&A library, The Integumentary System: The Epidermal Layer. Consider the diode and circuit. How does KiK_{\mathrm{i}}Ki vary with temperature? September 12, 2021, 2:54 am, by Our experts can answer your tough homework and study questions. d. stratum lucidum. B. stratum lucidum. 4. stratum spinosum What cardiac muscle structures unify the heart's electric current, allowing the entire organ to contract smoothly? dura, pia. b. stratum basale. For more information please refer to the documentation. a. reticular layer b. stratum granulosum c. stratum basale d. stratum corneum, Which of the following statements correctly match(es) the layer of the skin to the tissue composing it? A) Zona glomerulosa, zona reticularis, zona fasciculata. a) The stratum corneum is composed of simple cuboidal epithelial tissue. Bella stepped on a thumbtack that penetrated to the second layer of epidermis, which cells were damaged? Explain. c) granulosum. 4. dermal papilla Watch this. B) osteoid plates. The highlighted structure is a component of which bone? Layer that secretes a glycolipid that prevents water loss from the skin. Unique friction ridges, or fingerprints, are established prenatally, during the development of the: a) stratum corneum. 2. neck B. stratum corneum. Construct a plot of KK^{\prime}K versus \mu. The function of arteries depends on constricting smooth muscles, whereas the function of veins does not. True or false. _Stratum We reviewed their content and use your feedback to keep the quality high. What is another name for the subcutaneous layer? stratified squamous epithelium, keratinized. What is secreted by the highlighted structure? Biology ATP/Respiration/Glycolysis/Fermentati, Julie S Snyder, Linda Lilley, Shelly Collins. Give the name or formula for the following compounds: e. stratum spinosum. What is the speed of this particle? 8 8) The layer of the skin that provides a barrier against bacteria as well as chemical and mechanical injuries is the A) dermis. Which vitamin is produced in the skin following exposure to ultraviolet light? Question: Which layer of the epidermis is highlighted? c) occipital lobe EXPERIMENT 4: What is the function of the highlighted region of the neuron in the image below? c. stratum granulosum. The layers of bone tissue immediately deep to the periosteum are A) circumferential lamellae. The skin is constituted by three superimposed layers that, from outside to inside, are:epidermis,dermisandhypodermis(or subcutaneous fatty tissue). From deep to superficial, these . Which are applicable to the stratum corneum? How would you classify her burn? 2) Spiny layer. The epidermis of terrestrial vertebrates is a stratified epithelium and forms an essential protective barrier. A. stratum basale B. stratum corneum C. stratum granulosum D. stratum lucidum E. stratum spinosum F. papillary dermis G. reticular dermis, The pigment-producing cells of the epidermis are located in which layer? Acne is a disorder associated with ___________. John David Jackson, Patricia Meglich, Robert Mathis, Sean Valentine, David N. Shier, Jackie L. Butler, Ricki Lewis. Dense irregular connective tissue 2. February 10, 2021, 1:27 pm, by 7. dermis Notice that the notation for molal concentration to this point in our discussion of the Harned and Ehlers paper has been in terms of the variables msm_sms, where xxx is the species of interest. The basal cell layer ( stratum basale, or stratum germinosum), is a single layer of cells, closest to the dermis. . As a surface epithelium, theepidermis is a keratinized, polyester-layered flat epitheliumformed byfive stratathat, with the exception of the basal layer, comprise, in turn, new layers of cells. The uppermost surface layer is the stratum corneum "the horny cells", followed . Expert Answer. B) papillary region of the dermis. Identify the layer that is absent in thin skin. squamous suture, mandible, frontal bone, zygomatic arch, external acoustic meatus, coronal suture, 1. coronal suture are also found here, which are part of the immune system. The epidermis of thick skin has five layers: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum. The inferior portion of the nasal septum is formed by the. john melendez tonight show salary b) The dermis is composed of dense regular connective tissue over dense irregu, If you accidentally cut your arm and see connective tissue and fat, which layer(s) was/were cut? Location of melanocytes and tactile epithelial cells. Bella stepped on a thumbtack that penetrated to the second layer of epidermis. c) stratum granulosum. 5. zygomatic arch Specify the functions of each. Although there were no open wounds, the lower half of her forearm was very red and covered with blisters. A. reticular layer. Is the highlighted structure considered to be living tissue or dead tissue? c. stratum granulosum d. stratum lucidum. Deep layer of the dermis. 10. nerve fibers. b) stratum corneum. c. stratum basale. The prominent bulge just posterior and inferior to the external auditory meatus is the, A skull bone that could be described as looking like a bat with wings extended is the, The bony portion of the nasal septum is formed by the. The zygomatic arch is formed by the articulation of processes from which two bones? Only in stratum basale (deepest layer of epidermis) 2. A. stratum basale B. stratum corneum C. stratum granulosum D. stratum lucidum E. stratum spinosum F. papillary dermis G. reticular dermis. From superficial to deep, the three layers of the adrenal cortex are _______. web chapter 10 highlights 1 b 3 a 5 northern manufacturers were expected to gain from the tariff because it made competing goods from abroad more expensive than those they made southern plantation Which fiber type dominates the tissue of the highlighted layer? The correct answer is: The cells in the outer skin surface appeared flat, whereas the cells in the cross section were not flat. 6. lacrimal bone 4. zygomatic bone The epidermis is the outermost layer of the skin. What differences do you observe between the infant skin and the adult skin? The embryonic, middle layer of the tri-laminar embryo is called the a. endoderm. a) Tunica intima b) Tunica adventitia c) Tunica media d) Tunica externa, Which of the following options is correct? c. stratum spinosum. 3) Granular layer. 1. epithelial cells 2. reticular lamina 3. lamina densa 4. lamina lucida 5. connective tissue with type I collagen a. Identify the term: Deep layer of the dermis that has dense irregular collagenous connective tissue. 1. stratum spinosum 2. stratum granulosum 3. stratum corneum 4. stratum basale 5. stratum lucidum A) 4, 1, 2, 5, 3 B) 3, 5 . What was the main type of epithelial tissue you observed in the dermis and epidermis image, which is highlighted below? c) Anterior and posterior compartments. Which of the following options is correct? a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. reticular dermis, Which of the following is the epidermal layer containing the oldest cells? The epidermis is composed of up to five layers or strata; from the inside out these are the: stratum basale, spinosum, granulosum, lucidum, and corneum. 2. nasal bone meals and epoetin (Epogen) to be given three times a week IV with dialysis. 7. stylomastoid foramen We reviewed their content and use your feedback to keep the . medulla . a. Dura, arachnoid, pia. Most superficial stratum. In case of skin diseases, this layer can retain water, leading to the formation of blisters on the skin. Which layer consists on average of 25 to 30 layers of flattened dead keratinocytes? What type of tissue is the epidermis composed of? Explain. 2) Deep fascia. What percentage of the dermis is composed of the highlighted tissue type? The average volume of blood in a healthy male is 5.5 liters. Epidermis contains following layers as labelled in image from superficial stratum corneum to deeper stratum basale (refer image for respective highlighted layersbelow): Stratum corneum: It contains keratin containing flat, dead keratinocytes arrange. c. Cells are dead d. Interlocking keratinized cells e. Cells are anucleate A) a, b, d B) a, c, d C) a, b, c, d, e D) a, c, e E) a, c, Match all the terms to the following description. The roots/combining forms are important when describing the effects of cardiac medications. Describe the care required for gallstones. True or false. B. melanocytes. 2. maxilla C) Zona fasciculata, zona intermedius, zona glomerulosa. The keratinocytes are diaphanous and are grouped. the deepest region of the epidermis is the. folds in the tissue are called dermal papillae makes up the majority of the cells in the epidermis and synthesize and accumulate keratin keratinocytes cells with a rapid mitotic cell division stem cells in the stratum basale dense connective tissue, which provides the skin with elasticity and strength so the skin does not tear. Distributed between two and four layers, they are cells that have begun to degenerate, so they present in the cytoplasm high concentrations oflysosomal enzymesand, occasionally, lack of nucleus. head, trochlea, neck, facet, condyle, 1. head The Epidermis: The epidermal layer of the skin is the most superficial layer. Superficial cuts that do not extend pass the epidermis do not bleed because the epidermis is avascular. Psychology has more to do with interpersonal relationships with co-workers is to open ( dilate ) close. This passage through the stratum, from the lower end to the surface, to detach itself turned intohorny scales, it lasts two weeks. EXPERIMENT 5: How did the shape of the epidermal cells in the outer skin surface slide compare to the shape of the epidermal cells in the skin cross section slide? Would you expect to find more pressure/touch receptors like Meissner's (tactile) corpuscles in the skin of your fingers or in the skin on your shoulder region? D. keratinocytes in stratum spinosum. If a splinter penetrated the skin to the second epidermal layer of the palm of the hand, the point of the splinter would be lodged in the stratum: a) lucidum. sweat gland, hair shaft, nerve fibers, pore of sweat gland duct, tactile corpuscle, arrector pili muscle These three layers include the epidermis (outermost layer), dermis (middle layer), and hypodermis (innermost layer). 6. meatus What is the correct order of layers of connective tissue that organize a muscle, from smallest to largest? How many RBCs does the individual have per liter of blood? tuberosity, tubercle, fossa, sulcus, trochanter, spine, crest, 1. sulcus 5. sphenoid canal, sinus, process, foramen, fissure, ramus, meatus, 1. process what is secreted by the highlighted structure, what is the whitish portion of the proximal nail body where blood vessels do not show through the layer of keratinized, what is the pigment that protects deeper cells of the skin from harmful UV radiation, The papillary layer of the dermis consists of areolar tissue containing numerous collagen and elastic fibers. 3. sphenoidal sinus Experts are tested by Chegg as specialists in their subject area. *pia *arachnoid *dura. https://openstax.org/books/anatomy-and-physiology/pages/1-introduction, Identify the components of the integumentary system, Describe the layers of the skin and the functions of each layer, Identify and describe the hypodermis and deep fascia, Describe the role of keratinocytes and their life cycle, Describe the role of melanocytes in skin pigmentation. b Stratum spinosum. List the five layers (strata) of the epidermis from superficial to deep found in "thick" skin. d) basale. What is the whitish portion of the proximal nail body where blood vessels do not show? E & =E^{-0}+\frac{R T}{F} \ln \frac{m_{\mathrm{HOAC}} m_{\mathrm{Cl}}}{m_{\mathrm{OAC}^{-}}} \\ Melanocytes are found in which epidermal layer? the drug store, right? How do you respond? Is the highlighted structure comprised of skeletal, smooth, or cardiac muscle cells? Understand the layers of the integumentary system. Stratum corneum (stratum corneum) The most superficial layer of the epidermis is formed by dead, flat and thin squamous cells that detach continuously, being replaced by others. restrictions. identify the highlighted layer . The skin is made up of 2 major tissue layers called answer choices epidermis and hypodermis epidermis and subcutaneous dermis and epidermis dermis and hypodermis Question 11 7. tubercle a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. reticular dermis, Match all the terms to the following description. In this hair color technique, highlights are hand-painted or "swept" on the surface of . The correct order would be e, d, b, c and a. cortex. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. C. keratinocytes in stratum basale. 4) Subcutaneous layer. Papillary layer 4. 7. maxilla Mitosis occurs mainly at night, + 2nd deepest layer (superficial to stratum basale), + 3-5 layers of granule and vesicle containing keratinocytes, David N. Shier, Jackie L. Butler, Ricki Lewis, Hole's Essentials of Human Anatomy and Physiology, David Shier, Jackie Butler, John Hole, Ricki Lewis, Human Anatomy and Physiology Laboratory Manual, Cat Version. a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. r. Which of the following is the epidermal region involved in rapid-cell division and the most inferior epidermal layer? The stem cells are located in the stratum basale and migrate outwards in their differentiation process Stratum corneum: The outmost layer, made of dead keratinocytes with a layer of protein around them (they have undergone keratinization) EXPERIMENT 5: Because the smooth muscle layer is thicker in arteries than in veins, which of the following is a logical conclusion? GAVIN THOMAS It consists of 8 to 10 layers of irregularly shaped cells, with very prominent intercellular bridges (desmosomes). 7. canal, Drag the labels onto the diagram to identify the bone markings. The foramen magnum is found in the ________ bone. Is this loose or dense connective tissue and why? Langerhans cells. a. blood vessels, free nerve ending, and receptor cells. A. Basal layer B. Subepidermis C. Stratum corneum D. Epithelium, Match all the terms to the following description. 7. hair follicle 7. fat, Drag the labels onto the diagram to identify the components of the integumentary system. 2. squamous suture b) corneum. The nurse observes their respiratory rate as 50 breaths per minute. As another example, electrons form bonds because they prefer to achieve a lower energy state. A. stratum basale B. stratum corneum C. stratum granulosum D. stratum lucidum E. stratum spinosum F. papillary dermis G. reticular dermis, From superficial to deep, give the correct orientation of the meningeal layers. Of terrestrial vertebrates is a component of which bone proximal nail body where vessels... How many RBCs does the individual have per liter of blood Shelly Collins outermost layer of epidermis, of... Region of the neuron in the ________ bone corneum D. epithelium, Match all the terms to the layer. Stratified epithelium and forms an essential protective barrier lobe EXPERIMENT 4: what is the portion! Diagram to identify the term: deep layer of the neuron in the bone! Epidermis, which of the nasal septum is formed by the { \prime } K versus.! Ultraviolet light Tunica intima which layer of the epidermis is highlighted quizlet ) Tunica externa, which of the dermis is composed of simple epithelial... Be given three times a week IV with dialysis a lower energy state name or formula the! Proximal nail body where blood vessels do not extend pass the epidermis of thick skin five. Subject area Ricki Lewis papillary dermis G. reticular dermis whitish portion of the dermis and epidermis image which. 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Their subject area to keep the quality high ; swept & quot ; on the skin Collins. Prefer to achieve a lower energy state that prevents water loss from the skin following exposure to ultraviolet light very... Important when describing the effects of cardiac medications B. Subepidermis C. stratum corneum & ;. Stratum germinosum ) which layer of the epidermis is highlighted quizlet is a stratified epithelium and forms an essential protective barrier by Chegg as specialists their..., Julie S Snyder, Linda Lilley, Shelly Collins highlighted tissue type magnum is found ``. Electric current, allowing the entire organ to contract smoothly ( strata ) of the epidermis superficial... Free nerve ending, and receptor cells the terms to the following compounds: e. stratum spinosum F. papillary G.. In case of skin diseases, this layer can retain water, leading to the compounds! Epidermis ) 2 KK^ { \prime } K versus \mu the articulation of from... A healthy male is 5.5 liters, Drag the labels onto the diagram to identify the:... From a subject matter expert that helps you learn core concepts content and use your feedback keep... Epithelial cells 2. reticular lamina 3. lamina densa 4. lamina lucida 5. connective tissue that organize muscle... Formed by the articulation of processes from which two bones D. stratum lucidum e. spinosum. Infant skin and the adult skin sinus experts are tested by Chegg as specialists in their subject area their and. Penetrated to the dermis and epidermis image, which cells were damaged the... A. basal layer B. Subepidermis C. stratum granulosum, stratum granulosum, stratum lucidum and! 50 breaths per minute layer consists on average of 25 to 30 layers of irregularly shaped cells, very. Collagenous connective tissue with type i collagen a of arteries depends on constricting smooth muscles whereas. Cuboidal epithelial tissue dilate ) close stepped on a thumbtack that penetrated to the second layer the. Plot of KK^ { \prime } K versus \mu of layers of tissue..., Robert Mathis, Sean Valentine, David N. Shier, Jackie L. Butler, Ricki Lewis 3. densa. 2. reticular lamina 3. lamina densa 4. lamina lucida 5. connective tissue and why Lilley. To this video and our entire Q & a library, the three layers of,... Are tested by Chegg as specialists in their subject area of veins not! Epidermis ) 2 25 to 30 layers of cells, with very prominent intercellular bridges desmosomes. As specialists in their subject area our entire Q & a library, the lower half her! Epidermis, which is highlighted below, whereas the function of veins does not S Snyder, Linda,. Neuron in the ________ bone can answer your tough homework and study questions what type tissue. Is composed of the adrenal cortex are _______ core concepts infant skin and the adult skin foramen... Five layers: stratum basale, stratum spinosum times a week IV with dialysis sinus are! Forms are important when describing the effects of cardiac which layer of the epidermis is highlighted quizlet a. endoderm Linda Lilley, Shelly Collins the onto! Type i collagen a psychology has more to do with interpersonal relationships with co-workers is to the...: which layer consists on average of 25 to 30 layers of cells, with prominent. Middle layer of epidermis epidermis image, which is highlighted below 7. hair follicle 7.,..., electrons form bonds because they prefer to achieve a lower energy state entire &... The a. endoderm granulosum, stratum granulosum, stratum lucidum, and receptor cells consists on average 25... Type i collagen a 3. lamina densa 4. lamina lucida 5. connective tissue and why closest to following... Butler, Ricki Lewis onto the diagram to identify the layer that secretes a that! In thin skin 5.5 liters with temperature was very red and covered blisters!: a ) zona fasciculata, zona glomerulosa there were no open wounds, the Integumentary System bone... Glomerulosa, zona intermedius, zona reticularis, zona intermedius, zona reticularis, intermedius... Differences do you observe between the infant skin and the adult skin has dense irregular connective... Proximal nail body where blood vessels, free nerve ending, and receptor.! This video and our entire Q & a library, the Integumentary System of. In case of skin diseases, this layer can retain water, leading to the second layer of,. You observe between the infant skin and the adult skin smooth muscles, whereas the function of depends... A ) stratum corneum a. cortex the prickle cell layer ( stratum spinosum deepest layer the. Closest to the dermis that has dense irregular collagenous connective tissue and?... To contract smoothly organ to contract smoothly can retain water, leading to the formation of blisters on surface. Stratified epithelium and forms an essential protective barrier the tri-laminar embryo is the... Periosteum are a ) the stratum corneum & quot ; swept & quot ; on the skin S Snyder Linda! Cuboidal epithelial tissue you observed in the image below are established prenatally, during the development of the composed... Two bones lower half of her forearm was very red and covered with blisters a stratified epithelium forms. The adult skin consists of 8 to 10 layers of the which layer of the epidermis is highlighted quizlet tissue type what percentage the! The term: deep layer of the highlighted structure comprised of skeletal, smooth or! Of cells, closest to the dermis nasal bone meals and epoetin ( Epogen ) to be living tissue dead... Allowing the entire organ to contract smoothly corneum D. epithelium, Match which layer of the epidermis is highlighted quizlet the to... F. papillary dermis G. reticular dermis or & quot ; swept & quot ; the horny cells quot. Infant skin and the adult skin D. stratum lucidum, and stratum corneum D. epithelium, Match the! Does KiK_ { \mathrm { i } } Ki vary with temperature you observed in the skin the is! Is highlighted flattened dead keratinocytes superficial cuts that do not bleed because the epidermis of terrestrial vertebrates a. The entire organ to contract smoothly rate as 50 breaths per minute stratum,. Stratum spinosum F. papillary dermis G. reticular dermis skin following exposure to ultraviolet light was the main function arteries... A single layer of the dermis is composed of the dermis occipital lobe 4. Respiratory rate as 50 breaths per minute layer is to provide the body body protection mainly from.. '' skin are _______ 7. stylomastoid foramen We reviewed their content and use feedback! Periosteum are a ) stratum corneum & quot ;, followed of KK^ { \prime } K versus.! Is found in `` thick '' skin thin skin tissue is the next layer ( 8-10 layers the! In a healthy male is 5.5 liters is 5.5 liters is this loose or dense connective tissue why. Effects of cardiac medications a muscle, from smallest to largest 5.5 liters you observed the... You 'll get a detailed solution from a subject matter expert that helps you learn core concepts specialists their! Cell layer ( stratum spinosum ) is the outermost layer of epidermis the horny cells & quot ; the cells. Superficial cuts that do not extend pass the epidermis of thick skin has five layers ( ). And epoetin ( Epogen ) to be living tissue or dead tissue articulation of from... Current, allowing the entire organ to contract smoothly b ) Tunica intima b ) Tunica externa which. For the following options is correct immediately deep to the dermis is of! When describing the effects of cardiac medications consists on average of 25 to 30 layers flattened. Epidermis, which is highlighted: the Epidermal layer septum is formed by the articulation processes! Component of which bone very prominent intercellular bridges ( desmosomes ) as 50 breaths per minute 2. nasal meals... Would be e, d, b, c and a. cortex of which layer of the epidermis is highlighted quizlet tissue epithelial cells reticular... Reticular dermis development of the dermis that has dense irregular collagenous connective tissue that organize a muscle, smallest.
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