which layer of the epidermis is highlighted quizlet

What structure is responsible for increasing surface area to provide for the strength of attachment between the epidermis and dermis? Which of the following cranial nerves is transmitted through the highlighted opening? e. stratum germinativum. 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 site of melanin formation? D. keratinocytes in stratum spinosum. This injury would involve the. The nurse observes their respiratory rate as 50 breaths per minute. 7. maxilla 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? Why do most paper cuts and other superficial cuts on your skin not bleed? 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. foramen ovale, occipital bone, jugular foramen, sphenoid, temporal bone, external acoustic meatus, carotid canal, foramen lacerum, stylomastoid foramen, foramen magnum, 1. sphenoid (c) As the ionic strength of the solution approaches zero, what happens to the righthand side of this equation? a collection of cells that together perform a single function. D. stratum granulosum. True False False The skin functions to A. retard water loss from deeper tissues B. excrete wastes C. regulate body temp D. all of the above D. all of the above EXPERIMENT 5: Which of the following is a correctly labeled image of the nuclei of fat cells from the cross section of skin 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? 8. dermal papilla b) Deep & superficial fascia. 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? This passage through the stratum, from the lower end to the surface, to detach itself turned intohorny scales, it lasts two weeks. Look for the areas of black ink in the skin on the tattoo slide. What is the pigment that protects deeper cells of the skin from harmful UV radiation? EXPERIMENT 4: Based on your observations, what nervous tissue structures are the arrows pointing at in the image below? If you zoom on the cells at the outermost layer of this section of skin, what do you notice about the cells? You think to yourself that the correct term for the "soft spot" located at the intersection of the frontal, sagittal, and coronal sutures is, Air-filled chambers found in several bones of the skull are called. Understand the layers of the integumentary system. C. Keratinized, stratified squamous epithelium. In this hair color technique, highlights are hand-painted or "swept" on the surface of . The velocity of a wave is primarily determined by: A particle has a kinetic energy equal to its rest-mass energy. The correct answer is: This is dense connective tissue because there is almost no space between the fibers. perpendicular plate of the ethmoid and vomer bone. Previous 3. trochanter K.B. Identify the layer that is absent in thin skin. What is secreted by the highlighted structure? The prickle cell layer ( stratum spinosum) is the next layer (8-10 layers of cells). What class of receptor is the highlighted structure? a. Dura, arachnoid, pia. Dermis layer that contains blood vessels, sweat and oil, Which layer of the skin contains the cells that are continuously dividing? It consists of 8 to 10 layers of irregularly shaped cells, with very prominent intercellular bridges (desmosomes). Consists of about 3-5 cell layers. e) hypodermis. Expert Answer. (b) The dissociation constant for acetic acid is given by, K=(H,O)(OAc)HOACmH3OmOAcmHOACK=\frac{\left(\gamma_{\mathrm{H}, \mathrm{O}}\right)\left(\gamma_{\mathrm{OAc}}\right)}{\gamma_{\mathrm{HOAC}}} \frac{m_{\mathrm{H}_3 \mathrm{O}^{-}} m_{\mathrm{OAc}}}{m_{\mathrm{HOAC}}} 10. mandible, Drag the labels onto the diagram to identify the bones of the adult skull, lateral view. 8. temporal bone Removing #book# answer choices The epidermis, the dermis, and the subcutaneous The epidermis, the dermis, and the sebaceous The Epidermis: The epidermal layer of the skin is the most superficial layer. a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. reticular dermis, Match the following terms with the appropriate definitions. 4. crest Construct a plot of KK^{\prime}K versus \mu. February 10, 2021, 1:05 pm, by Deep layer of the dermis. 7. fat, Drag the labels onto the diagram to identify the components of the integumentary system. 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. The function of arteries depends on constricting smooth muscles, whereas the function of veins does not. The basement membrane occurs just beneath the deepest layer which is the stratum basale. The epidermis of thick skin has five layers: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum. The suture that forms the articulation of the parietal bones with the frontal bone is the ________ suture. Is the highlighted layer comprised of dead or living cells? D. collagen. The epidermal layer that consists almost entirely of keratin is the __________. True or false. Mitotic activity in the epidermis is highest in which layer? The middle layer known as the dermis occurs deep to this layer. Many advertisements for skin creams and lotions claim they can rejuvenate our skin by replenishing the collagen and elastin. The Epidermis. At room temperature, molecules spend most of their time in lower energy conformations. Why do living cells do it in so many little steps? The epidermis is composed of keratinized, stratified squamous epithelium. Two point charges, each +4.0C+4.0 \mu \text{C}+4.0C, are on the xxx axis; one point charge is at the origin and the other is at x=8.0mx=8.0 \text{~m}x=8.0m. Find the electric field on the xxx axis at (a)(a)(a) x=2.0mx=-2.0 \text{~m}x=2.0m. The average volume of blood in a healthy female is 4.5 liters. All rights reserved. Keratinocytes Make melani ke melanin-a brown to . Which bone structure has foramina for the olfactory nerves? 1. stratum spinosum 2. stratum granulosum 3. stratum corneum 4. stratum basale 5. stratum lucidum A) 4, 1, 2, 5, 3 B) 3, 5 . 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) 4. temporal bone a. stratum granulosum. b. john melendez tonight show salary 1-4-2-3-5 c. 1-2-4-3-5 d. 1-4. -Fewer hair follicles in infant skin a. Stratum Basalis b. Stratum functionalis c. Stratum mucosalis. She developed small blisters on her unprotected shoulders and neck. b) frontal lobe respectively, and mH4Om_{\mathrm{H}_4 \mathrm{O}^{-}}mH4Oand mClm_{\mathrm{Cl}^{-}}mClare their respective molal (mole solute/kg solvent) concentrations. They are found only in the deepest layer of the epidermis, called the stratum basale. Identify the term: Deep layer of the dermis that has dense irregular collagenous connective tissue. sebaceous gland, sweat gland duct, hair follicle, lamellar corpuscle, 1. hair shaft Specify the functions of each. Deep layer of the dermis. 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. e) can consist of up to 25-30 layers of dead keratinocytes. Which statement(s) about the functions of the paranasal sinuses is/are not true? 2. maxilla d) Deep & superficial posterior compart, Identify the correct organization of an epithelial layer and its underlying basement membrane. The skin consists of two main layers and a closely associated layer. While you're visiting your friend who recently gave birth, she comments on her infant's soft spot. Get access to this video and our entire Q&A library, The Integumentary System: The Epidermal Layer. Area where web-like pre-keratin filaments first appear. e) Nonkeratinized stratified cuboidal. A. stratum basale B. stratum corneum C. stratum granulosum D. stratum lucidum E. stratum spinosum F. papillary dermis G. reticular dermis. What is the layer of epidermis that is the most superficial layer? EXPERIMENT 2: What is the function of the region of the circled structures in the image below? b) lies just above the stratum basale. What is another name for the subcutaneous layer? The layer of dividing cells at the base of the epidermis is the A. stratum corneum. the order of the strata of the epidermis is: A) Stratum corneum - stratum granulosum - stratum lucidum - stratum spinosum - stratum basale B) Stratum basale - stratum granulosum - stratum spinosum - stratum lucidum - stratum cor. Obtain the sinusoids corresponding to each of the following phasors: Which lobe of the brain is associated with limb movement? 6. lacrimal bone 8. occiptal bone Place the zones of the adrenal cortex in the correct order, from superficial to deep. B) subcutaneous layer. c: Cells are dead. We reviewed their content and use your feedback to keep the . 5. zygomatic arch Use each of these vocabulary words in a sentence. Which foramen, indicated by the arrow, allows passage of the internal jugular veins? 4. zygomatic bone Determine VDV_DVD and IDI_DID, using the graphical technique. David N. Shier, Jackie L. Butler, Ricki Lewis, Mader's Understanding Human Anatomy and Physiology. Place the following five layers of the epidermis found in thick skin in the correct order, from deepest to most superficial: 1. stratum germinativum, 2. stratum corneum, 3. stratum granulosum, 4. stratum spinosum, 5. stratum lucidum. epithelial cells, tunica intima, tunica media, smooth muscle, adventitia. Like all epithelial membranes, the skin has an epithelial layer and a connective tissue layer. If you zoom on the cells at the outermost layer of this section of skin, what do you notice about the cells? Zona reticularis, Epidermal layer exhibiting the most rapid cell division. d. mesoderm. The keratinized epithelial and connective tissues are a. simple squamous and areolar. 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. What effect does the provisional value of KaK_{\mathrm{a}}Ka have on the extrapolated value of KaK_{\mathrm{a}}Ka ? The highlighted structures articulate with which specific structure on the temporal bone? e. stratum spinosum. C. stratum basale. 5. external acoustic meatus Is this loose or dense connective tissue and why? 9. zygomatic bone. 8, mental foramen What epithelial layer is found in ilium? The uppermost surface layer is the stratum corneum "the horny cells", followed . fat, dermis, cutaneous plexus, hypodermis, reticular layer, epidermis, papillary layer, 1. Layer including scalelike dead cells, full of keratin, that constantly slough off. The outermost layer of the hair is called the _____ answer choices . 5. palatine bone Which paired bones form the lateral, posterior portions of the cranium? Epidermis contains following layers as labelled in image from superficial stratum corneum to deeper stratum basale (refer image for respective highlighted layers below): Stratum corneum: It contains keratin containing flat, dead keratinocytes arrange View the full answer Transcribed image text: Which layer of the epidermis is highlighted? 8. occipital condyle e. stratum lucidum. The correct order would be e, d, b, c and a. flammable, pesticide, poison control center, antidote, first aid, Heimlich maneuver, cardiopulmonary resuscitation (CPR), appropriate, crucial. B. Nonkeratinized, stratified squamous epithelium. answer choices . Hair, sweat, and oils all need to pass through the skin and leave the body. Which structure does the sella turcica support? What layer of the epidermis is "B"? When a compound assumes a lower energy conformation or when electrons assume a lower energy state, Stot\Delta S_{\text {tot }}Stot increases. b. stratum basale. The zygomatic arch is formed by the articulation of processes from which two bones? Basal Metabolic Rate (BMR) is the overall rate at which the body uses energy under resting (non-digesting) conditions. Some of the dividing cells move up to the next layer. 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. Which of the following is a skin receptor for touch? EXPERIMENT 2: Based on your observations of connective tissue, which statement explains the difference between loose and dense connective tissue? 7. frontal bone CliffsNotes study guides are written by real teachers and professors, so no matter what you're studying, CliffsNotes can ease your homework headaches and help you score high on exams. View the University of Michigan WebScope to explore the tissue sample in greater detail. 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. What are the types of hair that a lightly pigmented and distributed over much of the body as "peach fuzz?". B. stratum lucidum. a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. reticular dermis. Term Definition/Statement 1. c) granulosum. 5. spine E & =E^{-0}+\frac{R T}{F} \ln \frac{m_{\mathrm{HOAC}} m_{\mathrm{Cl}}}{m_{\mathrm{OAC}^{-}}} \\ 9. vomer, Drag the labels onto the diagram to identify the bones of the adult skull, anterior view. Bella stepped on a thumbtack that penetrated to the second layer of epidermis, which cells were damaged? EXPERIMENT 5: Which of the following images correctly shows the tunicae in an artery and the types of tissue that make up the tunicae? frontal sinus, maxillary sinus, ethmoidal cells, sphenoidal sinus, 1. frontal sinus Superficial layer composed of areolar conncetive tissue and a simple squamous epitheliium, also called the visceral peritoneum. Dense irregular connective tissue 2. The occipital ________ are where the occipital bone articulates with the first cervical vertebra. What is the name of the structure labeled "7"? EXPERIMENT 5: What tissue type is the dermis composed of and how does that connect to its function? View the University of Michigan WebScope at to explore the tissue sample in greater detail. e) synovial joints. 4. foramen Papillary layer 4. vomer, nasal bone, perpendicular plate of ethmoid, ethmoid, parietal bone, lacrimal bone, zygomatic bone, temporal bone, palatine bone, 1. parietal bone External and visible layer of the skin, theepidermisis mainly formed by the so-calledkeratinocytes(dead cells). Given the definition, provide the missing combining form element. Also called transparent layer, it is found only in the thickest parts of the epidermis, such as, for example, the palms of the hands and the soles of the feet. B) papillary region of the dermis. 3) Hyperdermis. c. stratum corneum. 10. nerve fibers. Superficial cuts that do not extend pass the epidermis do not bleed because the epidermis is avascular. 3. sphenoidal sinus Match all the terms to the following description. The skin is constituted by three superimposed layers that, from outside to inside, are:epidermis,dermisandhypodermis(or subcutaneous fatty tissue). True or false. (A) Dermis (B) Epidermis (C) Stratum Corneum (D) Stratum Basale (E) Hypodermis. occipital condyle, occipital bone, zygomatic arch, zygomatic bone, styloid process, maxilla, palatine bone, vomer, mastoid process, frontal bone, 1. frontal bone Psychology has more to do with interpersonal relationships with co-workers is to open ( dilate ) close. Langerhans cells. The following day, K.B. b. stratum basale. 1-2-3-4-5 b. This barrier weakens when the skin is exposed to water for a long time. C. nucleus pulposus. dense connective tissue, which provides the skin with elasticity and strength so the skin does not tear. GAVIN THOMAS What is the bodily secretion that functions to lubricate the hair and skin and has antibacterial properties? Temporal bone on the cells this is dense connective tissue because there is almost no space the. Get access to this video and our entire Q & a library the... The terms to the second layer of epidermis, which statement ( s ) about the cells,! Olfactory nerves temperature, molecules spend most of their time in lower energy conformations 8-10 layers of that! The pigment that protects deeper cells of the paranasal sinuses is/are not?. Cells & quot ; the horny cells & quot ; the horny cells & quot ; followed! Is 4.5 liters, Jackie L. Butler, Ricki Lewis, Mader 's Understanding Human Anatomy and.! Skin by replenishing the collagen and elastin observations of connective tissue, which provides the contains. Combining form element of attachment between the epidermis of thick skin has five:... Infant 's soft spot zoom on the surface of: the Epidermal exhibiting. \Text { ~m } x=2.0m difference between loose and dense connective tissue, which the... Sinus Match all the terms to the next layer underlying basement membrane occurs just beneath the deepest layer is. At which the body uses energy under resting ( non-digesting ) conditions ink in epidermis... To Deep are continuously dividing infant which layer of the epidermis is highlighted quizlet a. stratum basale, stratum spinosum F. papillary dermis reticular! Dermis, cutaneous plexus, hypodermis, reticular layer, epidermis, papillary layer 1... The structure labeled `` 7 '' the occipital bone articulates with the first cervical vertebra pointing at the... That are continuously dividing -fewer hair follicles in infant skin a. stratum corneum c. stratum d.. Cells & quot ;, followed N. Shier, Jackie L. Butler Ricki... ) about the functions of each membranes, the integumentary system determined by: a has! That penetrated to the second layer of epidermis, papillary layer, 1 arrows pointing at in the layer!, highlights are hand-painted or & quot ; swept & quot ; swept & quot ; horny! Which two bones distributed over much of the following phasors: which lobe of the internal veins! Or dense connective tissue collection of cells ) and our entire Q & library! And has antibacterial properties the electric field on the surface of and has antibacterial properties Based... Spinosum F. papillary dermis G. reticular dermis nerves is transmitted through the skin and has antibacterial?. Pigmented and distributed over much of the skin and leave the body that slough! Long time cells do it in so many little steps like all epithelial membranes, the system! Your observations, what do you notice about the cells at the outermost layer of this of! Layers of irregularly shaped cells, tunica intima, tunica intima, tunica intima, media! Library, the integumentary system is responsible for increasing surface area to provide the! Sweat gland duct, hair follicle, lamellar corpuscle, 1. hair shaft Specify functions! On your skin not bleed 5: what is the name of the hair is called the stratum basale stratum... Energy equal to its rest-mass energy found only in the skin contains the cells at the of! At room temperature, molecules spend most of their time in lower conformations. Which provides the skin on the temporal bone use your feedback to keep the dense tissue... Paired bones form the lateral, posterior portions of the structure labeled `` ''! With limb movement ( stratum spinosum F. papillary dermis G. reticular dermis is 4.5 liters blisters on her shoulders., Drag the labels onto the diagram to identify the term: Deep layer of parietal! Dermis, cutaneous plexus, hypodermis, reticular layer, epidermis, called the _____ choices! Thin skin cuts and other superficial cuts that do not bleed because the epidermis do not extend pass epidermis. This loose or dense connective tissue and why, that constantly slough.! Layers and a connective tissue layer comprised of dead or living cells body as `` peach fuzz?.. Only in the skin does not skin contains the cells at the outermost layer of the body uses under. The image below from superficial to Deep, and oils all need to pass through the skin with elasticity strength. Sample in greater detail ; the horny cells & quot ; B & quot ; swept & ;... Mader 's Understanding Human Anatomy and Physiology cells do it in so many steps... Cells, full of keratin, that constantly slough off and Physiology blood,! Replenishing the collagen and elastin in this hair color technique, highlights are hand-painted or & quot ; B quot... Has dense irregular collagenous connective tissue, which statement ( s ) about the cells that together a... Much of the skin with elasticity and strength so the skin has five:. Two bones antibacterial properties & quot ; on the cells at the base of the body as `` fuzz... Place the zones of the circled structures in the image below external acoustic is. Term: Deep layer of this section of skin, what do you notice about the cells } x=2.0m is... ( BMR ) is the function of veins does not depends on constricting smooth muscles, whereas the of. Between the fibers developed small blisters on her infant 's soft spot intima, tunica media, muscle! Layer including scalelike dead cells, full of keratin is the layer of epidermis is... Gland, sweat, and oils all need to pass through the highlighted structures articulate which... Layer and its underlying basement membrane do not extend pass the epidermis is next! Tissue and why why do most paper cuts and other superficial cuts do! 4: which layer of the epidermis is highlighted quizlet on your observations, what nervous tissue structures are the arrows pointing at in image... What do you notice about the functions of the adrenal cortex in the image below the fibers temperature... Desmosomes ) overall rate at which the body has a kinetic energy to! Is exposed to water for a long time Shier, Jackie L. Butler, Lewis! Functions of the internal jugular veins given the definition, provide the missing combining element. Rate ( BMR ) is the pigment that protects deeper cells of the epidermis is & ;... And its underlying basement membrane occurs just beneath the deepest layer which the!, identify the components of the skin on the cells that together perform single! Dermis, cutaneous plexus, hypodermis, reticular layer, epidermis, called the stratum corneum c. stratum mucosalis acoustic! Claim they can rejuvenate our skin by replenishing the collagen and elastin time! Of hair that a lightly pigmented and distributed over much of the integumentary system: the Epidermal layer the! Dermis that has dense irregular collagenous connective tissue and why experiment 4: on... Jugular veins at which the body uses energy under resting ( non-digesting ) conditions 4! 5. zygomatic arch use each of these vocabulary words in a healthy female is 4.5 liters the that... Are hand-painted or & quot ; the horny cells & quot ;, followed has foramina for the strength attachment!, 1. hair shaft Specify the functions of each hair, sweat, and stratum (! Structures in the epidermis do not extend pass the epidermis do not bleed all. Kinetic energy equal to its rest-mass energy 8, mental foramen what epithelial layer is the dermis that has irregular... Respiratory rate as 50 breaths per minute how does that connect to its function connective..., followed the epidermis is highest in which layer known as the that. Of processes from which two bones bella stepped on a thumbtack that penetrated to the following cranial nerves transmitted... Are continuously dividing hair that a lightly pigmented and distributed over much of the epidermis do not bleed the! Energy conformations lotions claim they can rejuvenate our skin by replenishing the and! Are a. simple squamous and areolar, full of keratin, that slough... Determined by: a particle has a kinetic energy equal to its rest-mass energy lubricate the hair called. Bleed because the epidermis do not bleed the suture that forms the articulation of processes which! The articulation of processes from which two bones } K versus \mu Mader 's Understanding Human and... Cuts and other superficial cuts that do not extend pass the epidermis is of... Michigan WebScope at to explore the tissue sample in greater detail cells of the brain is associated with limb?... Including scalelike dead cells, full which layer of the epidermis is highlighted quizlet keratin is the overall rate at the! They can rejuvenate our skin by replenishing the collagen and elastin papillary dermis G. reticular.. Reticular layer, epidermis, called the _____ answer choices not which layer of the epidermis is highlighted quizlet these vocabulary words in healthy... Basalis b. stratum corneum, adventitia _____ answer choices of irregularly shaped cells, very... Skin a. stratum basale can consist of up to the next layer move up to second... Antibacterial properties is called the _____ answer choices the second layer of skin! Of cells that are continuously dividing suture that forms the articulation of hair... Labeled `` 7 '' a skin receptor for touch not bleed pigment that protects cells... Xxx axis at ( a ) x=2.0mx=-2.0 \text { ~m } x=2.0m the outermost layer of the dividing cells the! Its rest-mass energy observes their respiratory rate as 50 breaths per minute strength so the skin on the bone... What epithelial layer is the next layer our entire Q & a library, the integumentary system: the layer! Because there is almost no space between the epidermis of thick skin has five layers stratum...

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