Pregunta 1
Pregunta
Which of the following is not a function of membranous epithelium?
Pregunta 2
Pregunta
Which of the following is not a structural example of epithelium?
Pregunta 3
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The simple columnar epithelium lining the intestines contains plasma membranes that extend into thousands of microscopic extensions called
Respuesta
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villi
-
microvilli
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cilia
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flagella
Pregunta 4
Pregunta
Epithelial cells can be classified according to shape. Which of the following is not a characteristic shape of epithelium?
Respuesta
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cuboidal
-
rectangular
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squamous
-
columnar
Pregunta 5
Pregunta
Keratinized stratified squamous epithelium is found in the
Respuesta
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mouth
-
vagina
-
skin
-
all of the above
Pregunta 6
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Endocrine glands discharge their products into
Respuesta
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body cavities
-
blood
-
organ surfaces
-
none of the above
Pregunta 7
Pregunta
Which of the following is not a functional classification of exocrine glands?
Respuesta
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alveolar
-
apocrine
-
holocrine
-
merocrine
Pregunta 8
Pregunta
The functional classification of salivary glands is
Respuesta
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endocrine
-
apocrine
-
holocrine
-
merocrine
Pregunta 9
Pregunta
This epithelial tissue readily allows diffusion, as in the linings of blood and lymphatic vessels
Pregunta 10
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Epithelial tissue is attached to an underlying layer of connective tissue called the basement membrane.
Pregunta 11
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Epithelium is rich with blood supply.
Pregunta 12
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Exocrine glands discharge their products directly into the blood.
Pregunta 13
Pregunta
[blank_start]Simple cuboidal[blank_end]: single layer of cube-shaped cells
[blank_start]Stratified squamous[blank_end]: multiple layers of cells with flat cells at the outer surface
[blank_start]Pseudostratified columnar[blank_end]: single layer of cells in which some are tall and thin and able to reach the free surface and others are not
[blank_start]Transitional[blank_end]: layers of cells that appear cube like when an organ is relaxed and flat or distended by fluid, such as the walls of the urinary bladder. This tissue is typically found in the body areas subjected to stress and tension changes
[blank_start]Simple squamous[blank_end]: single layer of flat, scalelike cells
[blank_start]Simple columnar[blank_end]: single layer of tall, thin cells that compose the surface of mucous membranes
Pregunta 14
Pregunta
Which of the following is not an example of connective tissue?
Respuesta
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transitional
-
reticular
-
blood
-
bone
Pregunta 15
Pregunta
Which of the following fibers is not found in connective tissue matrix?
Respuesta
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collagenous
-
elastic
-
fibroblastic
-
reticular
Pregunta 16
Pregunta
Fibroblasts are usually present in the greatest numbers in which type of connective tissue?
Respuesta
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adipose
-
loose fibrous
-
reticular
-
dense
Pregunta 17
Pregunta
Adipose tissue performs which of the following functions?
Respuesta
-
insulation
-
protection
-
support
-
all of the above
Pregunta 18
Pregunta
Which of the following connective tissue types forms the framework of the spleen, lymph nodes, and bone marrow?
Respuesta
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loose
-
adipose
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reticular
-
areolar
Pregunta 19
Pregunta
The mature cells of bone are called
Respuesta
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fibroblasts
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osteoclasts
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osteoblasts
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osteocytes
Pregunta 20
Pregunta
The basic structural unit of bone is the microscope
Respuesta
-
osteon
-
lacunae
-
lamellae
-
canaliculi
Pregunta 21
Pregunta
Mature bone grows and is reshaped by the simultaneous activity of which two cells?
Respuesta
-
osteoblasts and osteocytes
-
osteoblasts and osteoclasts
-
osteocytes and osteoclasts
-
none of the above
Pregunta 22
Pregunta
The most prevalent type of cartilage is
Respuesta
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hyaline cartilage
-
fibrous cartilage
-
elastic cartilage
-
none of the above
Pregunta 23
Pregunta
When mast cells encounter an allergen, they release the chemical
Respuesta
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benedryl
-
allergra
-
zyflo
-
histamine
Pregunta 24
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The most prevalent types of cells in areolar connective tissue are fibroblasts and macrophages.
Pregunta 25
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The terms osteon and Haversian system are synonymous
Pregunta 26
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The long bones of the body are formed through the process of intramembranous ossification
Pregunta 27
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Cartilage is perhaps the most vascular tissue in the human body.
Pregunta 28
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Ligaments attach bone to bone
Pregunta 29
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Bone-forming cells are osteoclasts
Pregunta 30
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[blank_start]Skeletal[blank_end] muscle: cylindrical, striated, voluntary cells
Pregunta 31
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[blank_start]Smooth[blank_end] muscle: nonstriated, involuntary, narrow fibers with only one nucleus per fiber
Pregunta 32
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[blank_start]Cardiac[blank_end] muscle: striated, branching, involuntary cells with intercalated disks
Pregunta 33
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[blank_start]Skeletal[blank_end] muscle: responsible for willed body movements
Pregunta 34
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[blank_start]Smooth[blank_end] muscle: also called visceral muscle
Pregunta 35
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[blank_start]Smooth[blank_end] muscle: found in the walls of hollow internal organs
Pregunta 36
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[blank_start]Soma[blank_end]: the cell body of the neuron
[blank_start]Neuroglia[blank_end]: supportive cells
[blank_start]Axon[blank_end]: cell process that transmits nerve impulses away from the cell body
[blank_start]Neuron[blank_end]: the conducting cells of the nervous system
[blank_start]Dendrite[blank_end]: cell process that carries nerve impulses toward the cell body
Respuesta
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Soma
-
Neuroglia
-
Axon
-
Neuron
-
Dendrite
Pregunta 37
Pregunta
Which of the following is not an example of connective tissue?
Pregunta 38
Pregunta
Stratified squamous (nonkeratinized) epithelium can be found in all of the following except:
Respuesta
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vagina
-
mouth
-
esophagus
-
skin
Pregunta 39
Pregunta
The most abundant and widespread tissue is
Respuesta
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epithelial
-
connective
-
muscle
-
nervous
Pregunta 40
Pregunta
Loose connective tissue is also known as
Respuesta
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voluntary
-
hyaline
-
areolar
-
visceral
Pregunta 41
Pregunta
Tissue that insulates to conserve body heat is
Respuesta
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reticular
-
fibrous
-
adipose
-
osseous
Pregunta 42
Pregunta
What statement regarding blood is true?
Respuesta
-
Erythrocytes are white blood cells
-
Thrombocytes are also known as platelets
-
Leukocytes are red blood cells
-
Formed elements are known as plasma
Pregunta 43
Pregunta
[blank_start]Matrix[blank_end]: extracellular substance of tissue cells
[blank_start]Membranous[blank_end]: type of epithelial tissue
[blank_start]Squamous[blank_end]: cell shape
[blank_start]Sebaceous[blank_end]: type of holocrine gland
[blank_start]Adipocytes[blank_end]: fat cell
[blank_start]Erythrocytes[blank_end]: red blood cells
Respuesta
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Matrix
-
Membranous
-
Squamous
-
Sebaceous
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Adipocytes
-
Erythrocytes