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Tri 1 Finals > Histo - Cells > Flashcards

Histo - Cells Flashcards

1
Q

Lymphocytes; cellular immunity

Paracortical region of lymph nodes

A

T-cells

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2
Q

Pancreas

produce insulin

A

B cells/Beta cells

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3
Q

Liver; macrophages

A

Kuppfer cells

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4
Q

Fundus of stomach
many types, but secrete anything from the stomach that is NOT pepsinogen, HCl, gastrin intrinsic factor, or acidic mucous

A

APUD cells

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5
Q

Crypts of Lieberkuhn (SI); heavy metal absorption
Contain IgA and IgG (regulate flora)
Contain lysozyme (break down bacterial walls)

A

Paneth cells

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6
Q

Crypts of Large Intestine; secrete mucous

A

Goblet cells

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7
Q

In tunica media of afferent arteriole (near glomerulus - kidney)
Function is still unknown

A

Extraglomerular mesangial cells

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8
Q

Lymphocytes; cellular immunity

destroy toxins and foreign substances

A

Cytotoxic C cells

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9
Q

Fundus of stomach

produce pepsinogen

A

Chief cells

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10
Q

Pancreas

produce glucagon and gastrin

A

A cells/Alpha Cells

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11
Q 
Renal corpuscle (kidney); between endothelium
Macrophages
A

Mesangial cells

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12
Q

Pyloris of stomach; protect from autodigestion

A

Mucous neck cells

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14
Q

Duodenum; secrete alkaline mucous

A

Mucous neck cells

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15
Q

Crypt of Lieberkuhn (SI); held together through tight junctions and desmosomes
Material absorbed THROUGH the cells

A

Absorptive cells

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16
Q

Fundus of stomach

secrete HCl and gastric intrinsic factor

A

Parietal cells

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17
Q

Lymphocytes; cellular immunity

secrete lymphokine; “SOS” response to call on Killer T cells

A

Helper T cells

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18
Q

Humoral immunity

Activate plasma cells to produce antibodies (which cause agglutination of cells and precipitation of soluble antigens)

A

B-cells

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19
Q

Crypts of Lieberkuhn; secrete mucous

A

Goblet cells

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20
Q

Alveoli (lung)

Secrete surfactant

A

Type II Pneumocytes

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21
Q 
Renal corpuscle (kidney); form layer around glomerulus (visceral layer)
Filtration slits between pedicels (which are secondary processes of cells)
A

Podocytes

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22
Q

Distal convoluted tubule (kidney)
Relays info about the osmolarity of fluids in the DCT
Regulates the rate of glomerular filtration

A

Macula densa cells

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23
Q

CT

Inactive fibroblast

A

Fibrocyte

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24
Q

In tunica media of afferent arteriole (near glomerulus - kidney)
Renin granules in cytoplasm
Regulate blood pressure

A

Juxtaglomerular cells

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25
Q

Blood

Control parasites, and phagocytose antibody/antigen complexes

A

Eosinophils

26
Q

Urinary bladder

Osmotic barrier between urine and tissue fluid

A

Facet cells

28
Q

Epidermis (skin)

Contain melanin; protect against UV light

A

Melanocytes

29
Q

Blood

Phagocytes; first line of defense

A

Neutrophils

30
Q

Stratum spinosum of epidermis (skin)
Star-shaped macrophages
Antigen-presenting cells
Formed in bone marrow

A

Langerhahn cells

31
Q

Epidermis (skin)
Mechanoreceptors (sense pressure)
Contain neurotransmitters
Free nerve endings @ base; resemble epithelial cells

A

Merkel cells

32
Q

Respiratory epithelium

Parent cells of all cells EXCEPT goblet cells

A

Basal cells

33
Q

Respiratory epithelium
Immature cells = parents of goblet cells
Dendritic cells = sensory cells

A

Brush cells

34
Q

CT

Act as phagocytes; derived from blood monocytes

A

Macrophages

35
Q

Blood

Cause blood clotting

A

Platelets

36
Q

Lymphocytes; cellular immunity

Shut down helper T cells

A

Suppressor T cells

38
Q

Pancreas

Produce A and B cells

A

D cells/Delta cells

38
Q

Crypts of Lieberkuhn, over lymphoid nodules of Peyer’s Patches
Endocytose antigens and transport them to lymphocytes/macrophages
Part of immune system

A

M cells

40
Q

Blood

Humoral immunity

A

B-cells

41
Q

Lymphocytes; cellular immunity

Memorize clones and give immunity

A

Memory T cells

42
Q

Bronchioles
Secondary source of surfactant
Secretory granules; no cilia

A

Clara cells

43
Q

Blood
Contain heparin and histamine
Cause contraction of smooth muscle

A

Basophils

44
Q

Alveoli (lung)
Simple squamous epithelium
Gas exchange

A

Type I Pneumocytes

45
Q

Fundus of stomach

produce acidic mucous

A

Mucous neck cells

47
Q

CT
Contain granules of heparin, histamine, and ECF-A
Part of immune response

A

Mast cells

48
Q

Alveoli (lungs)

Macrophages

A

Dust cells

49
Q

Testis

Secrete testosterone

A

Leydig cells

50
Q

Respiratory epithelium

Small, granular, and triangular cells

A

APUD cells

50
Q

Taste buds; tongue

Support

A

Type I cells

51
Q

CT

Synthesize fibers and ground substance

A

Fibroblasts

52
Q

Blood

WBC’s; tissue macrophages

A

Monocytes

53
Q

Taste buds; tongue

Produce Type I and Type II cells

A

Basal cells

54
Q

Blood

Transport oxygen and carbon dioxide

A

Erythrocytes

55
Q

Seminiferous tubules
Support developing sperm cells
Secrete seminal fluid, androgen binding protein, and inhibin
Produce mullerian inhibitory factor

A

Sertoli cells

56
Q

CT

Synthesize antibodies

A

Plasma cells

56
Q

Synthesize the organic portion of bone (osteoid)

A

Osteoblasts

57
Q

Mature bone cells

A

Osteocytes

57
Q

Blood

Cellular immunity

A

T-cells

59
Q 
Taste buds; tongue
Sensory cells (taste)
A

Type II cells

59
Q

In Howship’s lacuna

Reabsorb bone

A

Osteoclasts

59
Q

White blood cells

Cellular and humoral immunity

A

Lymphocytes

Tri 1 Finals (5 decks)

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