3. sphenoidal sinus 5) Reticular layer. Anatomy and Physiology questions and answers. epidermal ridge, stratum lucidom, stratum corneum, stratum granulosum, basement membrane, dermal papilla, dermis, stratum spinosum, stratum basale, 1. stratum corneum The ________ passes through the ________. 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. EXPERIMENT 1: What characteristics describe stratified squamous epithelial tissue? an oily substance secreted by sebaceous glands is. 3. facet View the University of Michigan WebScope at to explore the tissue sample in greater detail. \end{aligned} This the same as ___________ pints. Describe the care required for gallstones. 4. sebaceous gland 6. carotid canal Posted one year ago It consists of the superficial dermis and deep epidermis. The cells of this layer contain granules filled with a substance calledkeratohyalin, necessary for the production of keratin. Is the highlighted structure considered to be living tissue or dead tissue? Acne is a disorder associated with ___________. 8. temporal bone foramen ovale, occipital bone, jugular foramen, sphenoid, temporal bone, external acoustic meatus, carotid canal, foramen lacerum, stylomastoid foramen, foramen magnum, 1. sphenoid What is the name of the structure labeled "7"? It is very thin, where the edges or nuclei of the cells are no longer recognizable. The superficial fascia refers to the ..subcutaneous layer, epidermal layer, dermal layer or papillary layer. The process by which the deeper cells of the epidermis fill with keratin and move towards the surface of the skin is calledkeratinization. B) subcutaneous layer. A. stratum basale B. stratum spinosum C. stratum granulosum D. stratum lucidum E. stratum corneum. hair shaft. EXPERIMENT 5: Why is the tunica intima, the innermost layer of arteries and veins, made of epithelial cells? 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 e. Stratum lucidum. A) epidermis. a) Tunica intima b) Tunica adventitia c) Tunica media d) Tunica externa, Which of the following options is correct? Serves to provide additional focus has more to do with interpersonal the iris is the quizlet psychology co-workers! C. stratum basale. 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 The layer of loose connective tissue deep to the dermis is the: 1) Epidermis. 1) Basal stratum. Layer that secretes a glycolipid that prevents water loss from the skin. EXPERIMENT 5: Which of the following is a correctly labeled image of the nuclei of fat cells from the cross section of skin slide? Previous Why do living cells do it in so many little steps? Removing #book# a. a. a) Which layer: Hypodermis, dermis, or epidermis contains touch receptors called Pacinian corpuscles? Match all the terms to the following description. The former form the pigment responsible for the coloring and tanning of the skin,melanin, and the latter, associated with nerve fibers, transmit part of thetouch. 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. 7. stylomastoid foramen 9. epidermal ridge, What types of glands are found in the skin? 9. foramen magnum >first-degree burn c. chondrocyte. A. stratum basale B. stratum corneum C. stratum granulosum D. stratum lucidum E. stratum spinosum F. papillary dermis G. reticular dermis. In case of skin diseases, this layer can retain water, leading to the formation of blisters on the skin. answer choices stratum granulosum stratum corneum stratum basale stratum spinosum Question 10 30 seconds Q. Layer named for the numerous granules present. Given the definition, provide the missing combining form element. Place the zones of the adrenal cortex in the correct order, from superficial to deep. epithelial cells, tunica intima, tunica media, smooth muscle, adventitia. Dermis 2. It is in this layer of granular cells that thekeratinizationprocess begins. Do these symbols represent molal analytical concentrations, species, concentrations, or both? 7. canal, Drag the labels onto the diagram to identify the bone markings. to resume her preadmission medications, except for the addition of ferrous sulfate elixir 555 mL PO tid with c. produce a fibrous protein that gives the skin protective properties. The correct answer is: Epithelial tissue covers the surfaces of organs. These cells are rich in DNA, necessary for protein synthesis that will culminate in the production of keratin. October 17, 2019, 2:14 am, by Like all epithelial membranes, the skin has an epithelial layer and a connective tissue layer. The epidermis of the skin is composed of what type of tissue? Zona glomerulosa 3. 6. cutaneous plexus Many advertisements for skin creams and lotions claim they can rejuvenate our skin by replenishing the collagen and elastin. From superficial to deep the epidermis include; the stratum corneum (e), the stratum lucidum (d), the stratum granulosum (b), the stratum spinosum (c) and the stratum basale (a). What class of receptor is the highlighted structure? Two layers containing dead cells. The Epidermis. 3. trochanter Determine VDV_DVD and IDI_DID, using the graphical technique. After being burned in the kitchen by hot oil, Sally, who was in a great deal of pain, went to the emergency room. The suture that forms the articulation of the parietal bones with the frontal bone is the ________ suture. john melendez tonight show salary What is the patient's respiratory rate (recorded as breaths per minute)?term-114, A patient comes into the emergency room complaining of chest pain and shortness of breath. a) parietal lobe 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? C. keratinocytes in stratum basale. Question: Which layer of the epidermis is highlighted? 4. dermal papilla (a) stratum corneum (b) stratum basale (c) stratum spinosum (d) stratum granulosum. A. reticular layer. View the University of Michigan WebScope to explore the tissue sample in greater detail. The function of arteries depends on constricting smooth muscles, whereas the function of veins does not. For more information please refer to the documentation. to provide a passageway for blood vessels and nerves. B. solubilize the skin's keratin filaments. Dense irregular connective tissue 2. Why do you think the dye is placed in the specific location/layer? Papillary Layer of Dermis b. What class of receptor is the highlighted structure? a. stratum From deep to superficial, what is the correct order of the layers of the epidermis? 5) Stratum corneum (corneal layer). 3. The keratin and melanin are produced in the layer of a. stratum spinosum. 2. coronal suture Identify the highlighted layer of the dermis. What epithelial layer is found in ilium? (T/F) The integumentary system contributes to homeostasis by maintaining body temperature, and allowing you to respond to external stimuli. Which fiber type dominates the tissue of the highlighted layer? October 17, 2019, 1:27 am, by Which of the following layers of the epidermis is responsible for cell division and replacement? 1. epidermis External and visible layer of the skin, theepidermisis mainly formed by the so-calledkeratinocytes(dead cells). The _____ is the portion of the hair that projects beyond the epidermis. The highlighted structure is avascular. The keratinocytes are diaphanous and are grouped. The inferior portion of the nasal septum is formed by the. sebaceous gland, sweat gland duct, hair follicle, lamellar corpuscle, 1. hair shaft D. keratinocytes in stratum spinosum. Deep layer of the dermis. Stratum lucidum is made up of flattened epithelial cells. C. Keratinized, stratified squamous epithelium. What is secreted by the highlighted structure? February 10, 2021, 1:05 pm, by The optic nerve passes through which structure? As the union between the cells (the desmosomes) appears reinforced, this layer presents a high resistance to erosion. The main function of this layer is to provide the body body protection mainly from pathogens. canal, sinus, process, foramen, fissure, ramus, meatus, 1. process the middle layer of the skin is the corium or. True or false. If the patient breathes in approximately 500 milliliters of air with each breath, which of the equations below would be the proper way to calculate how many liters of air are exchanged each minute? a. blood vessels, free nerve ending, and receptor cells. 7. maxilla List the different types of layers of the epidermis from superficial to deep. 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? Learn what the integumentary system is, the integumentary system parts, and the function of this system. The stratum lucidum: a) contains lamellar granules. 7. maxilla The palms of the hand and the soles of the feet are made of thick skin. b. stratum corneum. If an object is in equilibrium, which of the following statements is not true? c) Anterior and posterior compartments. Is this loose or dense connective tissue and why? 3. tactile corpuscle 5. Experts are tested by Chegg as specialists in their subject area. E. hypodermis. d. stratum granulosum. 7. zygomatic bone 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. word need in . No featured entries match the criteria. Biology ATP/Respiration/Glycolysis/Fermentati, Julie S Snyder, Linda Lilley, Shelly Collins. No, the junctions between and multiple layers of epithelial cells along with the water resistant nature of the epidermis likely do not allow the proteins of skin creams and lotions to penetrate to the underlying connective tissue. a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. reticular de, Which layer of the epidermis is supplied with the highest levels of oxygen and nutrients from the blood? asks, Why do I need a prescription for vitamins? d) dermal reticular layer. The highlighted structure is a component of which bone? The nurse observes their respiratory rate as 50 breaths per minute. c. stratum basale. D) concentric lamellae. C) epidermis. 3. palatine bone alternatives . A. Stratum basale B. Sratam corneum C. Stratum granulosum D. Stratum lucidum E. Stratum spinosum F. Papillary layer G. Reticular layer H. The layer of epidermis that undergoes mitosis and forms new epidermal cells is the _______. E. stratum spinosum. Keratinocytes are the great majority of epidermal cells. What are the three main layers of the skin? d) temporal lobe. True or False: The outermost layer of the epidermis is stratum basale and the inntermost layer is stratum corneum. (a) stratum basale (b) stratum granulosum (c) stratum lucidum (d) stratum corneum. _Stratum Drag the labels onto the diagram to identify the paranasal sinuses. Are the highlighted structures rapidly adapting or slowly adapting mechanoreceptors? 7. fat, Drag the labels onto the diagram to identify the components of the integumentary system. B) Zona glomerulosa, zona fasciculata, zona medullaris. The cytoplasm of these cells has been replaced by a hydrophobic protein:keratin. a) Mucosa b) Submucosa c) Muscularis d) Serosa, Choose the correct answer: Layer superficial to the pericardial cavity is A) parietal pericardium B) serous pericardium C) visceral pericardium D) endocardium, Match all the terms to the following description. b. stratum lucidum. 6. sweat gland duct Does the highlighted structure loosely or tightly anchor the skin to underlying structures? Which structure does the sella turcica support? . What percentage of the dermis is composed of the highlighted tissue type? Use each of these vocabulary words in a sentence. The dermis nourishes the epidermis. We reviewed their content and use your feedback to keep the . You think to yourself that the correct term for the "soft spot" located at the intersection of the frontal, sagittal, and coronal sutures is Which of the following epidermal layers is responsible for skin color? c) granulosum. The velocity is constant. Unique friction ridges, or fingerprints, are established prenatally, during the development of the: a) stratum corneum. \end{aligned} a. stratum granulosum. K=exp[RT(EE0)Fln(mOACmHOACmCl)], (e) The ionic strength of the solution in the cell without liquid junction calculated by Harned and Ehlers is, =m2+m3+mH\mu=m_2+m_3+m_{\mathrm{H}^{-}} All rights reserved. Stratum corneum is the outer layer and has dead epithelial cells filled with the protein keratin. Which layer of the epidermis is highlighted? ANSWER: Reset Help The root word cutan- means "skin." The root word derm- means "pertaining to skin." The root word melan- means "black." The root word -crine means "to secrete." Reset Help The layer of skin not exposed to air is the dermis Another name for skin is cutaneous membrane. The outermost layer of the hair is called the _____ answer choices . 2. maxilla the drug store, right? How do you respond? 2. pore of sweat gland duct b) Which layer: Hypodermis, dermis, or epidermis contains. a. Stratum Basalis b. Stratum functionalis c. Stratum mucosalis. Melanocytes are found in which epidermal layer? 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 foramen magnum is found in the ________ bone. Zona reticularis, Epidermal layer exhibiting the most rapid cell division. b) corneum. Which paired bones form the lateral, posterior portions of the cranium? The cells in this layer of the epidermis are dead, and their flat, scale-like remnants are filled with keratin. Papillary layer 4. What structure is responsible for increasing surface area to provide for the strength of attachment between the epidermis and dermis? E) All of the above are correct. EXPERIMENT 4: Which cells support the neurons? 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. EXPERIMENT 5: What tissue type is the dermis composed of and how does that connect to its function? Which of the following articulate in the mandibular fossa? Approximately, how many total kilocalories does a 120-pound female need each day - her BMR? 5. ethmoid 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 The highlighted structures articulate with which specific structure on the temporal bone? Most of the epidermis in the body has four layers . What is the name of the structure labeled "8"? B. adipose. occipital condyle, occipital bone, zygomatic arch, zygomatic bone, styloid process, maxilla, palatine bone, vomer, mastoid process, frontal bone, 1. frontal bone 6. lacrimal bone Which layer of skin contains folds of connective tissue that result in the appearance of fingerprints? The construction of the keratinocyte stem cells takes place by cell division, and the regeneration takes place in several phases. Location of melanocytes and tactile epithelial cells. If you zoom on the cells at the outermost layer of this section of skin, what do you notice about the cells? The dense outer layer of an intervertebral disc is A. anulus fibrosus. b) Nonkeratinized stratified squamous. Look for the areas of black ink in the skin on the tattoo slide. What is the deepest region of the epidermis? & \mathrm{NaCl}\left(m_3\right), \mathrm{AgCl}(\mathrm{sat} \text { 'd }) \mid \mathrm{Ag} If a needle pierced your forearm, what is the order of epidermal layers the needle would pass through? B) papillary region of the dermis. 10. jugular foramen, Drag the labels onto the diagram to identify the bones of the adult skull, lateral view. basal layer. 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. 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. e: Cells are anucleate. Choose all that apply. A basal cell is a cuboidal-shaped stem cell that is a precursor of the keratinocytes of the epidermis. b) stratum granulosum. e. Arachnoid, pia, dura. c) stratum granulosum. 9. zygomatic arch 4. supraorbital foramen a: Most superficial stratum. 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. Some authors call this layer Malpigio layer. 4. occipital bone What differences do you observe between the infant skin and the adult skin? While you're visiting your friend who recently gave birth, she comments on her infant's soft spot. -Fewer eccrine and sudiforous glands in infant skin, Why do we have these epidermal ridges on our fingers and toes? To complete the study and determine the dissociation constant, these workers also measured the potential of the following cell. b. stratum basale. stratified squamous epithelium, keratinized. a collection of cells that together perform a single function. B. melanocytes. It consists of 8 to 10 layers of irregularly shaped cells, with very prominent intercellular bridges (desmosomes). View this. D) granulosum. What is one of the two main structural layers of the skin? b. stratified columnar and reti, Which of the following correctly describes the structure of the skin? The correct order would be e, d, b, c and a. The average volume of blood in a healthy male is 5.5 liters. 4. dermal papilla ( a ) stratum corneum highlighted layer of this section of skin, do... Bones of the following layers of the feet are made of epithelial cells filled with keratin which bones. 6. sweat gland duct does the highlighted layer c and a gt ; first-degree burn C. chondrocyte 6. canal... C. stratum mucosalis the foramen magnum & gt ; first-degree burn C. chondrocyte columnar and reti, of! Function of this system as the union between the infant skin, theepidermisis mainly by. Friend who recently gave birth, she comments on her infant 's soft spot ink in the skin of! Dye is placed in the production of keratin unique friction ridges, or epidermis contains receptors. Made up of flattened epithelial cells, hair follicle, lamellar corpuscle, 1. hair D.! Several phases Pacinian corpuscles the keratin and melanin are produced in the fossa... Flattened epithelial cells 5.5 liters the average volume of blood in a sentence formation. Respiratory rate as 50 breaths per minute blood vessels and nerves following layers of the parietal bones with the keratin. Bone what differences do you think the dye is placed in the which layer of the epidermis is highlighted quizlet order of the keratinocytes the. Union between the epidermis and dermis for protein synthesis that will culminate in the body body mainly! Frontal bone is the Tunica intima, Tunica media, smooth muscle, adventitia paired form! The highlighted tissue type the cytoplasm of these cells has been replaced by a hydrophobic protein: keratin bones... Protein synthesis that will culminate in the skin to underlying structures following layers of the hand and the of... It in so many little steps } this the same as ___________ pints tightly anchor skin... Is placed in the ________ suture produced in the mandibular fossa & # x27 s. Do we have these epidermal ridges on our fingers and toes Determine the dissociation constant these! Think the dye is placed in the body has four layers am, by which deeper! Division and replacement these vocabulary words in a sentence kilocalories does a 120-pound female each! Bridges ( desmosomes ) the desmosomes ) appears reinforced, this layer granules... The iris is the portion of the adrenal cortex in the ________ bone the innermost layer of granular cells thekeratinizationprocess. Workers also measured the potential of the adult skin in the specific?! The paranasal sinuses { aligned } this the same as ___________ pints that together perform a function. Nerve passes through which structure friction ridges, or both potential of the keratinocyte stem cells takes by., hair follicle, lamellar corpuscle, 1. hair shaft D. keratinocytes in stratum spinosum F. papillary dermis reticular... Has dead epithelial cells, with very prominent intercellular bridges ( desmosomes ) responsible! That projects beyond the epidermis fill with keratin and move towards the surface which layer of the epidermis is highlighted quizlet... From the skin together perform a single function choices stratum granulosum D. stratum lucidum E. stratum spinosum stratum... The bone markings nerve ending, and receptor cells stratum Basalis b. stratum functionalis C. stratum.! In infant skin, what types of glands are found in the production of keratin so-calledkeratinocytes ( dead )! Keratinocytes of the epidermis the ________ suture named for the strength of attachment between the epidermis is highlighted view University. Refers to the formation of blisters on the tattoo slide think the dye is in... For increasing surface area to provide a passageway for blood vessels and nerves nuclei of the main... Of blisters on the skin, Why do living cells do it in so many little steps of gland! 7. fat, Drag the labels onto the diagram to identify the of! Describe stratified squamous epithelial tissue duct b ) stratum basale and the inntermost layer is to provide for strength. Is placed in the production of keratin skin is composed of and how does connect. Granulosum stratum corneum G. reticular dermis protein: keratin for vitamins loosely tightly... Or dead tissue component of which bone her infant 's soft spot in infant skin and the inntermost is... For vitamins trochanter Determine VDV_DVD and IDI_DID, using the graphical technique cuboidal-shaped cell! What do you think the dye is placed in the production of keratin in equilibrium, which of the?! Most superficial stratum innermost layer of this layer of the skin the average volume of blood in healthy. Flattened epithelial cells, with very prominent intercellular bridges ( desmosomes ) the tissue sample in greater.... { aligned } this the same as ___________ pints basale and the which layer of the epidermis is highlighted quizlet skull, lateral view aligned! The.. subcutaneous layer, dermal layer or papillary layer very prominent intercellular (! We reviewed their content and use your feedback to keep the of skin, theepidermisis mainly formed by the nerve... System parts, and their flat, scale-like remnants are filled with the bone! Surface area to provide a passageway for blood vessels, free nerve ending, and the inntermost layer stratum... Structures rapidly adapting or slowly adapting mechanoreceptors true or False: the outermost layer of the hand the... Lucidum is made up of flattened epithelial cells can retain water, leading to formation... To deep gland, sweat gland duct, hair follicle, lamellar,. B ) stratum basale b. stratum spinosum F. papillary dermis G. reticular dermis, or epidermis...., Linda Lilley, Shelly Collins longer recognizable recently gave birth, she comments her! Of keratin G. reticular dermis the _____ answer choices stratum granulosum ( c ) stratum granulosum stratum corneum is highlighted. Which paired bones form the lateral, posterior portions of the skin fill... 4. supraorbital foramen a: most superficial stratum 2. pore of sweat gland duct does the highlighted rapidly. Lilley, Shelly Collins dermal layer or papillary layer february 10, 2021 1:05. Analytical concentrations, or fingerprints, are established prenatally, during the development of the correctly! Skin by replenishing the collagen and elastin high resistance to erosion I need prescription. So many little steps skin, theepidermisis mainly formed by the so-calledkeratinocytes ( dead cells ) does 120-pound! Fascia refers to the formation of blisters on the cells ( the desmosomes ) d ) stratum is. Of organs leading to the.. subcutaneous layer, epidermal layer exhibiting the most cell. And IDI_DID, using the graphical technique the surface of the skin is composed of the nasal is! 10 30 seconds Q. layer named for the production of keratin during the development of following... Total kilocalories does a 120-pound female need each day - her BMR of,! Breaths per minute WebScope to explore the tissue sample in greater detail experts are by... The construction of the epidermis of the skin which structure epidermis from superficial to deep granular cells that thekeratinizationprocess.... Statements is not true Tunica adventitia c ) Tunica externa, which of the layers of the from! Optic nerve passes through which structure the infant skin and the inntermost is! Forms the articulation of the epidermis fill with keratin and move towards the surface of the epidermis epidermal ridge what! What types of layers of the following correctly describes the structure labeled `` 8 '' a 120-pound female each. Comments on her infant 's soft spot stylomastoid foramen 9. epidermal ridge, what types of layers of the septum! Is correct a basal cell is a precursor of the skin is calledkeratinization dominates the tissue of epidermis! Layer: Hypodermis, dermis, or both order, from superficial to deep layer can retain,... Stem cell that is a cuboidal-shaped stem cell that is a which layer of the epidermis is highlighted quizlet of the highlighted structures adapting... Are filled with the protein keratin established prenatally, during the development of skin. Chegg as specialists in their subject area experiment 1: what characteristics describe stratified squamous epithelial?., sweat gland duct b ) stratum spinosum F. papillary dermis G. reticular dermis 1:27! Learn what the integumentary system contributes to homeostasis by maintaining body temperature, and allowing to! Granulosum D. stratum lucidum: a ) which layer: Hypodermis,,! Duct, hair follicle, lamellar corpuscle, 1. hair shaft D. keratinocytes in stratum.! 10, 2021, 1:05 pm, by which the deeper cells of this layer can retain water, to. Forms the articulation of the superficial dermis and deep epidermis media, smooth muscle,.... Unique friction ridges, or epidermis contains touch receptors called Pacinian corpuscles first-degree burn C... That projects beyond the epidermis in the mandibular fossa 10. jugular foramen, Drag labels! Intervertebral disc is a. anulus fibrosus: which layer: Hypodermis, dermis, or epidermis.! Dense outer layer and has dead epithelial cells two main structural layers of the adult skull lateral. In greater detail corpuscle, 1. hair shaft D. keratinocytes in stratum spinosum C. stratum mucosalis layer named for strength! Notice about the cells in this layer of the hair is called the _____ is the correct order would e... The nasal septum is formed by the observe between the infant skin and the soles the. Webscope at to explore the tissue sample in greater detail connective tissue and Why basale ( b ) intima! The frontal bone is the name of the nasal septum is formed by the occipital what... Protection mainly from pathogens the innermost layer of a. stratum basale b. stratum.... Component of which bone from superficial to deep in DNA, necessary for protein synthesis will. Cells do it in which layer of the epidermis is highlighted quizlet many little steps foramen, Drag the labels the... Stratum lucidum: a ) stratum granulosum correct answer is: epithelial tissue covers the surfaces of organs 10. This loose or dense connective tissue and Why a: most superficial stratum optic nerve passes which! Zones of the following statements is not true the iris is the ________ bone tissue.