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Vet Pathology Lab > Cytology and Histology > Flashcards

Cytology and Histology Flashcards

1
Q

the basic structural and functional unit
of life capable of performing series of
physical and chemical processes
necessary for survival

A

cell

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2
Q

Collective term for different
substances that make up a cell

A

protoplasm

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3
Q

Principal fluid medium, constituting
70 to 85% of cell mass

A

water

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4
Q

Most abundant substance in the cell next to
water, constituting 10 to 20% of cell
mass

A

protein

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5
Q

2 FORMS OF CELLULAR PROTEINS

A

globular and structural

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6
Q

most abundant form of lipid in cell

A

phospholipid and cholesterol

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7
Q

constituting 2% of cell mass are used
to form cell membrane

A

lipids

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8
Q

storage form of lipid in
fat cells

A

triglycerides or neutral cells

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9
Q

Have little structural function but
provide most of the nutritional
requirements of cell

A

carbohydrates

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10
Q

simplest form of carbohydrate for
cellular metabolism

A

glucose

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11
Q

Storage form of carbohydrate in liver, and skeletal muscle

A

Glycogen

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12
Q

Provide inorganic chemicals for
cellular toxins

A

electrolytes

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13
Q

electrolytes that are positively charges

A

Cations

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14
Q

electrolytes that are negatively charged

A

Anions

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15
Q

4 Examples on Anions

A

bicarbonate ion, chloride ion, phosphate ion, sulfate ion

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16
Q

Examples of cations

A

Sodium ion, potassium ion, calcium ion, magnesium ion

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17
Q

principal cell barrier regulating inflow
and outflow of cytoplasmic substances

A

Cell wall/ cell membrane

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18
Q

located at the center of the cell and contains genetic materials

A

nucleus

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19
Q

located in the nucleus. Contains DNA

A

Chromosomes

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20
Q

located in the nucleus. Contains RNA

A

nucleolus

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21
Q

Liquid component of nuclues

A

nuclear sap

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22
Q

Separates nuclear components from
cytoplasmic components

A

nuclear envelop

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23
Q

Boat-shaped power house of the cell

A

Mitochondria

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24
Q

cytoplasmic vacuoles in animal cell

A

Lysosome

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25
Q

contain hydrolase and peroxidase

A

Lysosome

26
Q

organelles that sequester diverse oxidative reactions (oxidase)

A

Peroxisome

27
Q

where protein synthesis happens

A

rough endoplasmic reticulum(granular)

28
Q

Responsible for lipid, steroid, and carbohydrate synthesis within the cell

A

Agranular or Smooth Endoplasmic Reticulum

29
Q

Proteins produced by granular ER is for ________________ use

A

outside

30
Q

Proteins synthesis by _____________________ is for inside use

A

free ribosomes

31
Q

Packaging center of the cell

A

Golgi Complex/apparatus

32
Q

guides spindle fiber during mitosis and
meiosis

A

Centriole

33
Q

are aggregate or group of cell with
similar and coordinated functions

A

tissue

34
Q

anchors cells within the tissue

A

Desmosome

35
Q

Impermeable junction

A

Zonula occludens

36
Q

permeable junction through with communication and exchange can happen

A

Gap junction

37
Q

Adhering junction

A

Zonula adherens

38
Q

Anchors cell to basement membrane

A

Hemidesmosome

39
Q

sheep like tissue with a free surface facing the external
environment or body fluid

A

epithelial tissue

40
Q

epithelial tissue present in the lining of blood and
lymph vessels: heart, air sacs of lungs,
pleura, peritoneum

A

simple squamus

41
Q

Simple squamous mesothelial

A

pleural and peritoneum

42
Q

Simple epithelial tissue present in ducts, glands, gut (stomach and
intestine), part of uterus, small
bronchi

A

simple columnar

43
Q

simple epithelial tissue that make up ducts, secretory part of small glands,
retina, kidney tubules, ovaries, testes,
bronchioles

A

simple cuboidal

44
Q

present on epidermis of skin

A

stratified

45
Q

present on respiratory passage

A

pseudostratified

46
Q

epithelium present in therenal calyx, renal pelvis, ureter,
urinary bladder, urethra

A

transitional

47
Q

the most abundant and widely
distributed of all tissues in complex
animals that protect and support other tissue

A

connective tissue

48
Q

Type of Connective Tissue:fibers and fibroblast secreting fibers
all loosely arrange in a semifluid
ground substance

A

loose connective tissue

49
Q

Type of Connective Tissue:

present on skin and also forms protective capsule around
organs that do not stretch much

A

DENSE IRREGULAR connective tissue

50
Q

Type of Connective Tissue: typical tissue present in tendon

A

DENSE REGULAR connective tissue

51
Q

TYPES OF CONNECTIVE TISSUE FIBER: long, flexible but not stretchable fiber,

A

collagen tissue fiber

52
Q

TYPES OF CONNECTIVE TISSUE FIBER: contain elastin stretchable fiber but not strong

A

Elastic connective tissue fiber

53
Q

TYPES OF CONNECTIVE TISSUE FIBER:
almost similar to collagen fiber but are
thin and delicate

A

RETICULAR tissue fiber

54
Q

Tissue capable of contraction

A

MUSCULAR TISSUE

55
Q

TYPE OF SKELETAL TISSUE:
striated AND voluntary muscle attached to bone

A

skeletal muscle tissue

56
Q

TYPE OF SKELETAL TISSUE:
striated AND involuntary muscle of mycardium

A

cardiac muscle tissue

57
Q

TYPE OF SKELETAL TISSUE:
smooth, non-striated AND involuntary muscle of most organs

A

smooth muscle tissue

58
Q

Tissue which exert the greatest control
over the body’s responsiveness to
changing conditions

A

nervous tissue

59
Q

means the ability to respond to stimuli

A

property of irritability

60
Q

Excitable cells that form
communication lines in most of the
nervous system

A

Neurons

61
Q

protect and support neuron structurally
and metabolically

A

NEUROGLIA

Vet Pathology Lab (7 decks)

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