Anatomy Set 3

What connective tissue is replaced by bone in the epiphyseal plates? dense irregular connective tissue fibrocartilage hyaline cartilage dense regular connective tissue elastic connective tissue

hyaline cartilage

The buildup of bilirubin in an infant's blood can occur if the liver does not remove the chemical. This condition is jaundice cyanosis pallor alopecia erythema

jaundice

Mesenchyme will differentiate into all EXCEPT... fibroblasts Erythrocytes osteoblasts chondroblasts keratinocytes

keratinocytes

Albinism is the inherited inability to produce both melanin and carotene. melanocytes. melanin. keratin. carotene.

melanin

Without enzymatic action of tyrosinase, what pathway is blocked in the body pertaining to skin? melanin production keratin production carotene production tyrosine production hemoglobin production

melanin production

Which figure shows collagen fibers running in a uniformed pattern F E D B C

E

Which of the light micrographs in the following figure shows the type of epithelial tissue that lines the inside of urinary bladder walls and the outside of the urinary bladder H; A A; D G; A D; A A; H

H; A

In the light micrograph, which two tissues contain gap junctions A and C A and B A B C

A and C

Which statements describe the function and structure of the skin? 1. Collagen is the strongest fiber in the skin; 2. Blood vessels in the dermis supply the epidermis with nutrients; 3. The arrangement of epidermal ridges, mixed with sweat create fingerprints; 4. The papillary layer is the strongest portion of the dermis; 5. The reticular layer promotes stretching of the skin. 1, 2, 4, 5 1, 2, 5 1, 2, 3, 5 3, 4, 5 1 and 5

1, 2, 4, 5

In the diagram shown below, where would cilia be present C A D B E

A

In the diagram shown below, which cellular junction will prevent acidic stomach fluid from seeping into the connective tissue B E A C D

A

Which figure shows tissue found along the developing bones of the embryo E B C A F

A

Which of the light micrographs in the figure below shows the type of epithelial tissue whose functions include filtration, diffusion, osmosis, and secretion in serous membranes D C B A E

A

In the figure shown, which light micrograph shows a muscle tissue that is under involuntary control C only A and B A and C B only A only

A and C

Which of the light micrographs in the figure below can be located in salivary glands? Check all that supply E A C B D F

A, F

Anne suffers from Ehlers-Danlos, a rare inherited disorder of connective tissue, specifically affecting collagen fibers. Because many connective tissues contain collagen throughout the body, she has issues with many tissues, joints, and skin. She has thin translucent skin that is stretchy. Scars appear abnormal and bruising and skin tear easily. What connective tissues are being damaged? Select all that apply Areolar connective tissue Elastic connective tissue Dense irregular connective tissue Dense regular connective tissue Blood connective tissue

Areolar connective tissue Dense irregular connective tissue Blood connective tissue

In the diagram shown below, which area would contain gap junctions, tight junctions and desmosomes D C A B E

B

In the figure of a sagittal section of a fingernail shown, a hangnail is associated with drying of what area G E B F A

B

Which of the light micrographs shows epithelial tissue that forms thyroid gland and secretes hormones C A B E D

B

Which of the following figures shows tissue whose functions are secretion? Select all that apply. B A D E F H C G

B, A, D, E, F, C, G

Which statements describe the functions of the basement membrane? Select all that apply. Blood vessels in connective tissue do not penetrate the basement membrane, requiring nutrients to diffuse to the epithelium tissue. Epithelial cells produce the laminin which attach to the integrins in hemidesmosomes. Hemidesmosomes connect the reticular lamina to the connective tissue. The basal lamina is a specialized type of extracellular material only secreted by connective tissue cells. Basement membrane helps support and guide cells in migration during tissue repair.

Blood vessels in connective tissue do not penetrate the basement membrane, requiring nutrients to diffuse to the epithelium tissue. Epithelial cells produce the laminin which attach to the integrins in hemidesmosomes. Basement membrane helps support and guide cells in migration during tissue repair.

In the diagram shown below, which cell junction uses keratin reinforce the stability of the cell B E C D A

C

In the figure shown, which light micrograph contains autorhythmic cells B C A

C

Which of the labeled cells in the diagram of deep wound healing shown below create the framework of fibers that new tissue is built F C E B

C

Which epithelial tissue lines most bronchioles and fallopian tubes and moves mucus and oocytes? Select the best answer. Nonciliated simple columnar epithelium Ciliated simple columnar epithelium Stratified columnar epithelium Nonciliated pseudostratified epithelium Ciliated pseudostratified columnar

Ciliated simple columnar epithelium

In the photomicrograph shown below, which layer do new cells arise A F D B E

E

Which area contains areolar connective tissue? Select all that apply E B D G J C

E, D

Which figure shows tissue that is found in the trachea G E B F C

F

Which of the light micrographs in the following figure shows epithelial tissue that is multiple layers? Select all that apply A C F G E B H D

F, G, E, H, D

Which of the light micrographs in the following figure shows the type of epithelial tissue whose structure allows it to be stretched or distended G E A H D

H

Which structures house Meissner's corpuscles, free nerve endings and capillary loops A I G H F

I

Which epithelial tissue forms the most superficial layer of the skin? Keratinized stratified squamous epithelium Simple cuboidal epithelium Stratified cuboidal epithelium Simple columnar epithelium Simple squamous epithelium

Keratinized stratified squamous epithelium

Anorexia may cause adults to develop fine, unpigmented hairs to help with warmth and insulation. Which type of hair is described? Papilla Lanugo Vellus Terminal

Lanugo

In which area would transitional epithelial cells be found? Covering the kidneys Lining of the esophagus Outer layer of skin Lining of the urinary bladder On the surface of the heart

Lining of the urinary bladder

Which pigment secreted by specialized cells in the skin is capable of absorbing ultraviolet light? Hemoglobin Keratin Melatonin Carotene Melanin

Melanin

Which membrane reduces friction between organs? Cutaneous membrane Serous membrane Basement membrane Mucous membrane Synovial membrane

Serous membrane

Sebaceous glands are classified as _________ and are functionally classified as _________? Simple branched tubular gland; apocrine Simple coiled tubular gland; merocrine Simple branched tubular gland; holocrine Simple branched acinar gland; holocrine Simple branched acinar gland; apocrine

Simple branched acinar gland; holocrine

Which epithelial tissue is found lining the kidney glomerulus, and performs blood filtration? Stratified cuboidal epithelium Simple columnar epithelium Simple squamous epithelium Simple cuboidal epithelium Stratified squamous epithelium

Simple squamous epithelium

Which epithelial tissue lines the ducts of sweat glands and oil glands? Transitional epithelium Pseudostratified columnar epithelium Stratified squamous epithelium Stratified cuboidal epithelium Simple squamous epithelium

Stratified cuboidal epithelium

Which structure found in the skin plays an important role in thermoregulation? Stratum lucidum Sebaceous glands Epidermal ridges Melanocytes Sweat glands

Sweat glands

Most adipose tissue in the body is considered 'white fat'. Why is the subcutaneous layer often yellowish-orange? The pigment keratin is stored there. The pigment eumelanin is stored there. The pigment carotene is stored there. The pigment pheomelanin is stored there. The pigment hemoglobin is stored there.

The pigment carotene is stored there.

Which is a function of the tissue shown in diagram A pumping of blood contraction of bladder propulsion of food heat production conduct nerve impulses to muscle fibers

heat production

Vitamin C is needed for healthy collagen fibers. What tissue will not be as affected if vitamin C was absent or present in low amounts? Fibrocartilage tissue Denser regular connective tissue Bone tissue Transitional tissue Elastic tissue

Transitional tissue

Electrical signals called _____ travel along the plasma membrane of a neuron and stimulate the release of chemicals called _____ that are then used to communicate with other cells. action potentials; hormones threshold potentials; neurotransmitters action potentials; cytokines action potentials; neurotransmitters threshold potentials; cytokines

action potentials; neurotransmitters

These types of cell junctions anchor adjacent cells together and resist their separation during contractile activities. hemidesmosome and tight junctions gap junctions and tight junctions desmosomes and gap junctions adherens junctions and desmosomes tight junctions and hemidesmosomes

adherens junctions and desmosomes

An individual that becomes sedentary due to an ACL operation, will experience muscle ______ due to lack of physical activity. adhesion hypertrophy hyperplasia anorexia atrophy

atrophy

Which is a function of the tissue shown in diagram D propulsion of food conduct nerve impulses to muscle fibers pumping of blood contraction of bladder heat production

conduct nerve impulses to muscle fibers

A ballet dancer may form hardened areas over their toe joints due to constant pressure and friction from their point shoes. What skin condition most likely developed on their toe joints? callus blister wart cyst corn

corn

Functional classification of exocrine glands is based on shape of the gland. size of the gland. how the gland synthesizes its secretory product. how the gland release its secretory product.

how the gland release its secretory product.

Anne suffers from Ehlers-Danlos, a rare inherited disorder of connective tissue, specifically affecting collagen fibers. Because many connective tissues contain collagen throughout the body, she has issues with many tissues, joints, and skin. The ligaments and tendons are loose and heal poorly when stretched too much. Her kneecap pops out of the groove a lot. What specific connective tissue is being affected? dense regular connective tissue elastic connective tissue hyaline cartilage Areolar connective tissue reticular connective tissue

dense regular connective tissue hyaline cartilage

An infant has a genetic disorder that affects the thermogenic gene in brown fat. What may be an outcome of this disorder? difficulty absorbing nutrients from the intestines difficulty in repairing tissue difficulty regulating body temperature difficulty protecting organs difficulty in reserving energy

difficulty regulating body temperature

Nutrients reach the epidermis by absorbing material applied to the surface layer of the skin. the outer layer of the skin does not require nutrients because the external layer of cells is not living. diffusing through the tissue fluid from blood vessels in the dermis utilizing the products of merocrine glands to nourish the epidermis.

diffusing through the tissue fluid from blood vessels in the dermis

The pubic symphysis and intervertebral discs are composed of hyaline cartilage dense irregular connective tissue fibrocartilage dense regular connective tissue elastic cartilage

fibrocartilage

Which cells are considered excitable cells because they are able to produce electrical signals? neurons and gap junctions neuroglial cells and muscle cells neuroglial cells and neurons muscle cells and neurons muscle cells and fibroblasts

muscle cells and neurons

Which tissue is found in the stomach? Select all that apply. muscle connective epithelial nervous

muscle, connective, epithelial, nervous

Support electrical excitable cells found in the nervous system? dendrites neuroglial cells neurons. axon muscle cells

neuroglial cells

What is the basic structural unit of compact bone tissue? osteon lamellae lacunae chromosome stroma

osteon

The extracellular matrix of connective tissue consists of protein fibers and ground substance. plasma membranes and ground substance. enzymes and membranous organelles. calcified crystals of minerals and enzymes. keratinized cells and protein fibers.

protein fibers and ground substance.

Immature, undifferentiated cells that can divide to replace lost or damaged cells are called parenchymal cells. granulocytes. agranulocytes. stem cells. fibroblast cells

stem cells.

The __________ is formed from reticular fibers that support soft organs such as the spleen and lymph nodes stroma. glycosaminoglycans. ground substance. basement membrane. matrix.

stroma