Membranes | SEER Training

Serous Membranes Occur in pairs1.The parietal layer lines a specific portion of the wall of the ventral cavity. 2.The parietal layer folds in on itself to form the visceral layer, which covers the outside of the organs in that cavity. Similar to you pushing your fist into a limp balloon. Visceral Serosa= Part of the balloon that clings closely to your fist. Parietal Serosa= Outer wall of theThe ventral body cavity is the larger cavity located toward the front of the body, and it contains our visceral organs (or guts!). Remember: ventral contains the viscera ! The ventral cavity can also be divided into two main parts: the thoracic cavity and abdominopelvic cavity , which are separated by the diaphragm.Epithelial Membranes Flashcards Preview is a wet membrane ; lines a body cavity that opens directly to the exterior organs within the ventral body cavity (these organs called ___) and the walls of the cavity are covered with a _____ viscera; serous membrane 13Match the following: The epithelial membrane that lines the closed ventral cavities of the body. Serous membrane The epithelial membrane that lines body cavities open to the exterior. Mucous membrane Consists of keratinized stratified squamous epithelium. Cutaneous membrane Found lining the digestive and respiratory tracts. Mucous membrane Makes up the pleura and pericardium.Epithelial: Serous Membranes. Lines open body cavities that are closed to the exterior of the body such as the: Abdominal cavity. Thoracic cavity (Exceptions are the dorsal cavity and joints) Serous membranes occur in pairs. Pairs are separated by . serous fluid. This arrangement allows organs to slide past one-another w/o friction

Body Cavities and Membranes - Anatomy and Physiology Notes

Skin and Body Membrane Body Membranes-Covers surfaces line cavities, and form protective (and often lubricating) sheets around organ. FUNCTIONS: Line or cover body surfaces Protect body surfaces Lubricate body surfaces CLASSIFICATION: Epithelial Membranes Cutaneous membrane Mucous membrane Serous membrane Connective Tissue membranes Epithelial Membranes - also called covering and liningThe epithelial membrane that lines the closed ventral cavities of the body. Endothelium. 3. Derived from mesenchyme. Tendon. 4. Found lining the digestive and respiratory tracts. The epithelial membrane that lines body cavities open to the exterior membrane; Mucous membrane. 5. Consists of keratinized stratiﬁed squamous epithelium.The epithelial membrane that lines the closed ventral cavities of the body Serous membrane 2 The epithelial membrane that lines body cavities open to the exterior membrane Mucous membrane 3 Consists of keratinized stratified squamous epithelium. Cutaneous 4The epithelial membrane that lines the closed ventral cavities of the body; makes up the pleura and pericardium Serous membrane The epithelial membrane that lines body cavities open to the exterior; found in lining the digestive and respiratory tracts

Epithelial Membranes Flashcards by Jamie Jones | Brainscape

The epithelial membrane that lines the closed ventral cavities of the body --> Serous Membrane . The epithelial membrane that lines body cavities open to the exterior --> Mucous Membrane. Consists of keratinized stratified squamous epithelium --> Cutaneous Membrane. Found lining the digestive and respiratory tracts --> Mucous MembraneThe epithelial membrane that lines the closed ventral cavities of the body. Serous membrane. The epithelial membrane that lines body cavities open to the exterior, membrane. Mucous membrane. Consists of keratinized stratified squamous epithelium. Cutaneous. Found lining the digestive and repiratory tracts.The epithelial membrane that lines the closed ventral cavities of the body. A.) mucous membrane B.) Cutaneous C.) endothelium D.) serous membrane D.) serous membrane 13 The epithelial membrane that lines body cavities open to the exterior membrane. A.) mucous membrane B.) Cutaneous C.) endothelium D.) serous membrane A.) mucous membrane 14It differs from other membranes because it is exposed to air and is dry. The serous membranes (or serosae) consist of simple squamous epithelium (a mesothelium) supported by a layer of connective tissue (areolar). These moist membranes line the closed, internal divisions of the ventral body cavity.Epithelial Membranes • Cutaneous: skin • Mucous: lines body cavities open to the exterior (e.g., digestive and respiratory tracts) • Serous: moist membranes found in closed ventral body cavity (mesothelium) for reducing friction

Take Quiz Which of the following isn't present in the matrix of cartilage however is in bone?

A) blood vesselsB) reside cellsC) lacunaeD) organic fibers

A) blood vessels

The reason why that intervertebral discs showcase a large amount of tensile strength to soak up shock is as a result of they possess ________.

A) elastic fibersB) reticular fibersC) hydroxyapatite crystalsD) collagen fibers

D) collagen fibers

The presence of lacunae, calcium salts, and blood vessels would indicate ________.

A) fibrocartilaginous tissueB) cartilage tissueC) areolar tissueD) osseous tissue

D) osseous tissue

Hyaline cartilage isn't the same as elastic or fibrocartilage as a result of ________.

A) it's more vascularizedB) fibers aren't typically visibleC) it has more elastic fibersD) it incorporates extra nuclei

B) fibers don't seem to be usually visible

Epithelial tissue ________.

A) comprises a number of neuron typesB) has a basement membraneC) is highly vascularizedD) is most often acellular

B) has a basement membrane

Which of the following could be of maximum significance to goblet cells and different glandular epithelium?

A) a couple of nucleB) Golgi bodiesC) lysosomesD) microvilli

B) Golgi our bodies

Mammary glands exhibit a glandular sort known as ________.

A) simple alveolarB) compound alveolarC) compound tubularD) simple tubular

B) compound alveolar

Simple columnar epithelium of the digestive tract is characterised by ________.

A) dense microvilliB) fibroblastsC) a rich vascular supplyD) cilia

A) dense microvilli

Pseudostratified ciliated columnar epithelium ________.

A) isn't an epithelial classificationB) possesses no goblet cellsC) aids in digestionD) lines the respiration tract

D) lines the breathing tract

A single-celled layer of epithelium that paperwork the lining of serous membranes is ________.

A) easy transitionalB) easy squamousC) simple cuboidalD) easy columnar

B) easy squamous

Which remark best describes connective tissue?

A) normally incorporates a large amount of matrixB) most often lines a frame cavityC) basically considering secretionD) at all times arranged in a single layer of cells

A) normally accommodates a great amount of matrix

Matrix is ________.

A) fibers and ground substanceB) composed of all natural compoundsC) floor substance and cellsD) cells and fibers

A) fibers and flooring substance

Cell varieties likely to be seen in areolar connective tissue include all aside from: ________.

A) chondrocytesB) fibroblastsC) macrophagesD) mast cells

A) chondrocytes

The tissue kind that arises from all 3 embryonic germ layers is ________.

A) epithelial tissue B) connective tissue C) fearful tissue D) muscles

A) epithelial tissue

The fiber kind that offers connective tissue great tensile power is ________.

A) elastic B) collagen C) reticular D) muscle

B) collagen

Organized teams of cells (plus their intercellular ingredients) that have a not unusual purpose shape a(n) ________.

A) organ B) tissue C) organism D) organ system

B) tissue

The shape of the exterior ear is maintained by ________.

A) adipose tissue B) elastic cartilage C) hyaline cartilage D) fibrocartilage

B) elastic cartilage

Inability to take in digested vitamins and secrete mucus may indicate a disorder in which tissue?

A) easy squamous B) transitional C) simple columnar D) stratified squamous

C) easy columnar

Glands, similar to the thyroid, that secrete their products without delay into the blood somewhat than thru ducts are classified as ________.

A) exocrine B) endocrine C) sebaceous D) ceruminous

B) endocrine

Which of the following is correct about epithelia?

A) Endothelium supplies a slick surface lining all hollow cardiovascular organs.B) Simple epithelia are usually found in spaces of prime abrasion.C) Stratified epithelia are associated with filtration.D) Pseudostratified epithelia are often keratinized.

A) Endothelium supplies a slick floor lining all hole cardiovascular organs.

Chondroblasts ________.

A) are mature cartilage cells located in areas referred to as lacunaeB) inside the cartilage, divide and secrete new matrixC) by no means lose their skill to divideD) located deep to the perichondrium divide and secrete new matrix on the inner parts of the cartilage

B) inside of the cartilage, divide and secrete new matrix

________ epithelium seems to have two or 3 layers of cells, however all the cells are in touch with the basement membrane.

A) Stratified columnarB) TransitionalC) Stratified cuboidalD) Pseudostratified columnar

D) Pseudostratified columnar

A multilayered epithelium with cuboidal basal cells and flat cells at its floor could be categorised as ________.

A) simple squamousB) transitionalC) simple cuboidalD) stratified squamous

D) stratified squamous

An epithelial membrane ________.

A) contains easy or stratified epithelia and a basement membraneB) never accommodates mucus-forming cellsC) is formed of epithelium and smooth muscleD) most often comes to transitional epithelium

A) contains easy or stratified epithelia and a basement membrane

Multicellular exocrine glands can be categorized ________.

A) functionally into merocrine, holocrine, and apocrine divisionsB) functionally into secreting or nonsecreting typesC) structurally into vascular and avascular typesD) structurally into alveolar and acinar sorts

A) functionally into merocrine, holocrine, and apocrine divisions

Which of the following is right about the mode of secretion of exocrine glands?

A) These glands are ductless.B) Apocrine cells are destroyed, then changed after secretion.C) Holocrine cells are fairly damaged by the secretory procedure, however repair themselves.D) Merocrine glands aren't altered by means of the secretory process.

D) Merocrine glands don't seem to be altered by the secretory procedure.

Which of those is not thought to be connective tissue?

A) cartilageB) muscleC) bloodD) adipose

B) muscle

What are glycosaminoglycans?

A) negatively charged proteinsB) negatively charged polysaccharidesC) undoubtedly charged polysaccharidesD) definitely charged proteins

B) negatively charged polysaccharides

Which is correct relating to muscles?

A) accommodates contractile gadgets made of collagenB) extremely cell and smartly vascularizedC) cuboidal shape enhances functionD) is a single-celled tissue

B) extremely cellular and smartly vascularized

The first step in tissue restore involves ________.

A) proliferation of fibrous connective tissueB) formation of scar tissueC) alternative of destroyed tissue via the identical kind of cellsD) inflammation

D) irritation

Select the right kind statement relating to multicellular exocrine glands.

A) The secretory cells of holocrine glands release their product through rupturing.B) Compound glands are so called because they are made out of multiple mobile sort.C) Merocrine glands liberate their secretion via pinching off phase of the cellular.D) Exocrine glands always lack ducts.

A) The secretory cells of holocrine glands release their product by way of rupturing.

The 3 major parts of connective tissue are ________.

A) fibroblasts, chondroblasts, and osteoblastsB) flooring substance, fibers, and cellsC) collagen, elastin, and reticular fibersD) alveoli, fibrous capsule, and secretory cells

B) ground substance, fibers, and cells

Which of the following statements is correct of connective tissue?

A) Elastin fibers are also known as white fibers.B) When connective tissue is stretched, collagen provides it the talent to snap back.C) Collagen fibers supply top tensile power.D) Reticular fibers shape thick, ropelike buildings.

C) Collagen fibers provide prime tensile power.

Select the right kind observation regarding the cells of connective tissue.

A) Chondroblasts are the major mobile sort of connective tissue proper.B) Connective tissue does not contain cells.C) "Blast" cells are undifferentiated, actively dividing cells.D) Connective tissue cells are nondividing.

C) "Blast" cells are undifferentiated, actively dividing cells.

Select the right kind statement relating to tissue repair.

A) Granulation tissue is extremely susceptible to infection.B) Granulation tissue is any other title for a blood clot.C) The clot is formed from dried blood and transposed collagen fibers.D) Inflammation causes capillaries to dilate and grow to be permeable.

D) Inflammation reasons capillaries to dilate and change into permeable.

Select the proper commentary referring to epithelia.

A) Simple epithelia shape impermeable limitations.B) Stratified epithelia are tall, slim cells.C) Stratified epithelia are provide the place protection from abrasion is vital.D) Pseudostratified epithelia consist of a minimum of two layers of cells stacked on most sensible of one every other.

C) Stratified epithelia are present where protection from abrasion is important.

Select the right kind statement relating to adipose tissue.

A) Mature adipose cells are extremely mitotic.B) Most of the mobile quantity is occupied via the nucleus.C) Its primary function is nutrient garage.D) It consists most commonly of extracellular matrix.

C) Its primary function is nutrient garage.

________ are recurrently discovered wedged between easy columnar epithelial cells.

A) Goblet cellsB) MacrophagesC) Mast cellsD) Cilia

A) Goblet cells

Select the correct remark regarding factors that have an effect on the tissue restore process.

A) Nutrition does now not appear to steer tissue restore.B) The health of a person does not seem to make any difference in the velocity of restore.C) The age of the particular person is a factor in the restore process.D) The kind of tissue injured isn't a very powerful issue.

C) The age of the individual is a consider the repair procedure.

In adults, new surface epithelial cells and the epithelial cells lining the intestine are derived from _________.

A) stem cellsB) elements of the connective tissueC) mitotic department of existing epithelial cellsD) underlying epithelial cells

A) stem cells

What can be a substance you might anticipate finding expelled from a compound alveolar gland?

A) salivary fluidB) milkC) acidD) oil

B) milk

Mesenchymal cells are most often found in ________ connective tissue.

A) reticularB) dense regularC) embryonicD) areolar

C) embryonic

The shock-absorbing pads between the vertebrae are formed of fibrocartilage. True or FalseTrue False

True

Brown fat is frequently deposited between the shoulder blades of infants. True or FalseTrue False

True

Achilles was once wounded by way of damage to the tendon connecting his calf muscle mass to his heel. This and all tendons are composed basically of dense irregular connective tissue. True or FalseTrue False

False; dense common connective tissue

Macrophages are present in areolar and lymphatic tissues. True or FalseTrue False

True

Goblet cells are found with pseudostratified ciliated columnar epithelium. True or FalseTrue False

True

Epithelial tissues at all times exhibit polarity; that is, they have got a unfastened surface and a basal surface. True or FalseTrue False

True

Simple cuboidal epithelia are in most cases related to secretion and absorption. True or FalseTrue False

True

Depending on the useful state of the bladder, transitional epithelium may resemble stratified squamous or stratified cuboidal epithelium. True or FalseTrue False

True

Stratified cuboidal epithelium is reasonably uncommon in the body and located best in the pharynx, larynx, and anorectal junction. True or FalseTrue False

False; sweat and mammary glands

Endothelium covers and lines inside cavities reminiscent of the pleural and peritoneal cavities. True or FalseTrue False

False; mesothelium

Merocrine glands produce their secretions via collecting their secretions internally after which rupturing the cellular. True or FalseTrue False

False; holocrine

Salivary glands show off easy tubuloalveolar glandular association. True or FalseTrue False

False;

Connective tissues that possess a large quantity of collagen fibers regularly supply the framework for organs equivalent to the spleen and lymph nodes. True or FalseTrue False

False; reticular fibers

The elementary distinction between dense irregular and dense common connective tissues is in the quantity of elastic fibers and adipose cells provide. True or FalseTrue False

False; association of collagen fibers

A significant feature of fibrocartilage is its distinctive quantity of flexibility and elasticity. True or FalseTrue False

False; tensile strength with the ability to take in compressive surprise

Cartilage tissue has a tendency to heal much less abruptly than bone tissue. True or FalseTrue False

True

Intercalated discs and striations counsel the presence of skeletal muscle. True or FalseTrue False

False; cardiac

Smooth muscle cells possess central nuclei but lack striations. True or FalseTrue False

True

Most connective tissues have regenerative capability, while most epithelial tissues do not. True or FalseTrue False

False; each

Squamous cells are flattened and scalelike when mature. True or FalseTrue False

True

Functions of connective tissues come with binding, reinforce, insulation, and protection. True or FalseTrue False

True

Sweat glands are apocrine glands. True or FalseTrue False

False; merocrine

Endocrine glands are often referred to as ducted glands. True or FalseTrue False

False; ductless

Blood is considered a sort of connective tissue. True or FalseTrue False

True

Nervous tissue consists basically of neurons and collagen fibers.True False

False; neurons and glil cells

The epithelial membrane that lines the closed ventral cavities of the body; makes up the pleura and pericardium

Serous membrane

The epithelial membrane that lines body cavities open to the external; found in lining the digestive and respiration tracts

Mucous membrane

Consists of keratinized stratified squamous epithelium

Cutaneous membrane or pores and skin

Lines blood vessels and the heart

Endothelium

Structural make stronger of the external ear and different buildings that need make stronger with flexibility

Elastic cartilage

Forms much of the fetal skeleton and covers the articular surfaces of long bones

Hyaline cartilage

Embryonic connective tissue that arises from mesoderm and produces all kinds of connective tissues

Mesenchyme

Source of new cells in mature connective tissue

Mesenchyme

Forms inner supporting framework of comfortable organs comparable to the spleen

Reticular tissue

________ tissue forms the framework for the lamina propria of mucous membranes.

Areolar or free connective

Osteocytes exist in a tiny void known as a ________.

lacuna

Cardiac muscles is unmarried nucleated, has intercalated discs, and is ________.

branched

________ muscle cells are multinucleated.

Skeletal

________ are living in the lacuna of cartilage.

Chondrocytes

The uppermost layer of pores and skin consists of ________.

keratinized stratified squamous epithelium

Kidney tubules are composed of ________ epithelium.

simple cuboidal

Multiple rows of cells protecting a tissue wherein the cells are the same form from the basement membrane to the surfaces can be ________ epithelia.

transitional

All epithelial tissue rests upon a ________ composed of connective tissue.

basement membrane

The salivary glands are a good example of a ________ exocrine gland.

compound tubuloalveolar

Macrophage-like cells are present in many various tissues, and could have explicit names that reflect their location or specializations. What is the one purposeful function common to all macrophage-like cells?

phagocytosis

All of the following statements confer with events of tissue restore. Put the occasions in right kind numbered order consistent with the collection of incidence. The initial event, the damage, is already indicated as primary.

1. The pores and skin receives a reduce that penetrates into the dermis and bleeding begins.2. Epithelial regeneration is just about entire.3. Granulation tissue is shaped.4. Blood clotting occurs and stops the blood go with the flow.5. The scar retracts.6. Macrophages engulf and blank away mobile debris.7. Fibroblasts elaborate connective tissue fibers to span the smash.

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