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Histology - Katie > exam 3 > Flashcards

exam 3 Flashcards

1
Q

This immunoglobulin is found in saliva, milk, GI, and Respiratory Tracts

a. IgD
b. IgG
c. IgE
d. IgA

A

d. IgA

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2
Q

ID

A

Lymph Node: Cortex; 40x

  1. Trabecula
  2. Germinal Center
  3. Lymph follicle in cortex

outer portion can see the capsule and where it dips down to form the trabecula

B cells darker abound the circle but collectively a lymph follicle

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3
Q

ID

A

Lymph Node, Cortex; 40x

bottom where turns into medulla

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4
Q

ID

A

Lymph Node Cortex; 40x

Follicles! Do see some primary without the germinal center

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5
Q

ID

A

Lymph Node Cortex; 100x

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6
Q

ID

A

Lymph Node Medulla 40x

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7
Q

ID

A

Thymus 40x

  1. Trabecula
  2. Capsule
  3. Adipose cells
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8
Q

ID

A

Thymus 100x

  1. Hassall’s Corpuscle
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9
Q

ID

A

Thymus 400x

  1. Hassall’s corpuscle
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10
Q

ID

A

Spleen 40x

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11
Q

ID

A

Spleen 100x

  1. Central Artery in white pulp
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12
Q

ID

A

Spleen 100x

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13
Q

ID

A

Integument, 100x

  1. Stratum granulosum
  2. stratum spinosum
  3. stratum basale
  4. Papillary layer of dermis
  5. Reticular layer of dermis
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14
Q

ID

A

Scalp (Thin Skin) ; 400x

  1. Melanocytes
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15
Q

ID

A

Thick Skin; 100x

  1. stratum corneum
  2. Stratum lucidum
  3. stratum granulosum
  4. stratum spinosum
  5. stratum basale
  6. papillary layer
  7. reticular layer
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16
Q

ID

A

integument, dermis, 100x

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17
Q

ID

A

Pacini corpuscle, 40x

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18
Q

ID

A

Sebaceous Gland; 100x

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19
Q

ID

A

Scalp, Horiz.; 100x

  1. internal root sheath
  2. external rooth sheath

3, CT sheath

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20
Q

ID

A

Meissner’s Corpuscle; 400x

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21
Q

ID

A

Pacini Corpuscle; 100x

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22
Q

ID

A

Aorta; l.s. 40x

  1. Tunica Intima
  2. Tunica Adventitia
  3. External Elastic membrane

4, Tunica Media

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23
Q

ID

A

Muscular Artery 100x

  1. internal elastic lamina
  2. tunica media with elastic fibers
  3. external elastic lamina

4, tunica adventitia

24
Q

ID

A

Artery, Vein 40x

  1. vein
  2. muscular artery
25
Q

ID

A

Trachea, 100x

  1. Pseudostratified columnar epithelium with goblet cells
  2. Lamina propria
  3. submucosa with tracheal glands
  4. duct of tracheal gland
  5. hyaline cartilage
  6. mucous acinus
  7. . Perichondrium
  8. Adventitia
26
Q

ID

A

Lung with Bronchiole 40x

  1. Alveolar duct
  2. mucosal folds
  3. columnar epithelium
27
Q

ID

A

Lung 100x

A. alveolus

B. Alveolar Duct

c. Capillary

28
Q

ID

A

Lung 400x

1.Pulmoonary arteriole

29
Q

ID

A

Bowman’s Capsule; 100x

  1. Bowman’s space (urinary space)
  2. Bowman’s Capsule (visceral layer)
  3. Bowman’s capsule (parietal layer)
  4. Glomerulus
30
Q

ID

A

Bowman’s capsule; 400x

  1. Urinary Pole
  2. Podocyte
  3. Vascular pole
31
Q

ID

A

Bowman’s capsule; 400x

  1. Capillary
  2. Podocyte
  3. Mesangial cells
32
Q

ID

A

Glomerulus (JGA), 400x

  1. Macula densa
  2. Juxtaglomerular cells
  3. Parietal layer of glomerular capsule
33
Q

ID

A

Human Kidney; 100x

  1. Proximal conv. Tubule
  2. Distal conv. Tubule
34
Q

ID

A

Human Kidney; 400x

  1. collecting ducts
35
Q

ID

A

Human Kidney 400x

  1. PCT (proximal convoluted tubule)
36
Q

ID

A

Ureter, XS, 400x

37
Q

ID

A

Bladder, 100x

  1. Transitional epithelium
  2. Lamina propria
  3. Smooth muscle bundles
38
Q

ID

A

Fundic Stomach 40x

  1. Gastric Pit
  2. Gastric Gland
39
Q

ID

A

Fundic Stomach 100x

  1. Parietal Cell
  2. Chief Cell
40
Q

ID

A

Fundic Stomach 400x

  1. Parietal cells
  2. Chief Cells
41
Q

ID

A

Duodenum; 100x

  1. Brunner’s Glands
  2. Crypt of Lieberkuhn
  3. Villi
42
Q

ID

A

Duodenum 100x

  1. GALT
43
Q

ID

A

Ileum 100x

44
Q

ID

A

Ileum: Paneth cells 400x

  1. Paneth Cell
45
Q

ID

A

Pancreas: Beta cells; 400x

(Anti-insulin Ig)

  1. Acinar cells
  2. Centroacinar cells
  3. Islet of Langerhans
46
Q

ID

A

Human Liver; 40x

  1. central venule
47
Q

ID

A

Human Liver 400x

48
Q

Which of the following trans factors induces proliferation and self renewal of satelite cells allowing them to become mitotic in times of stress?

a. MyoD
b. Erythropoeitin
c. Myogenic reg factor My5
d. A7beta1 integrin

A

a. MyoD

49
Q

Meninges cover the brain and spinal cord. they consist of three layers. which of the following statements is true regarding these membranes?

a. the subdural space is only associated with the meninges around the brain
b. the epidural space is only associated with the meninges around the spinal cord
c. cerebral spinal fluid is found in the subdural space
d. arachnoid granulations are projections from the pia mater

A

b. the epidural space is only associated with the meninges around the spinal cord

50
Q

Which of the following best describes the olfactory mucosa?

a. Stratified columnar epithelium w. goblet cells and a distinct basement membrane
b. Simple ciliated columnar epithelium w goblet cells and a distinct basement membrane
c. Stratified non-keratinized epithelium lacking goblet cells w. thick basement membrane
d. Pseudostratified columnar epithelium lacking goblet cells w. no distinct basement membrane

A

d. Pseudostratified columnar epithelium lacking goblet cells w. no distinct basement membrane

51
Q

Which of the following is NOT a necessary part of the respiratory membrane?

a. Pneumocyte I
b. Basal lamina of pneumocyte I
c. Dust cells (pulmonary macrophages)
d. Basal lamina of endothelial cell
e. Endothelial cell

A

c. Dust cells (pulmonary macrophages)
(remember: it’s the membrane between contents of the alveoli and the capillaries of the alveoli. membrane of gas exchange site)

52
Q

Which of the following is characteristic of an arteriole?

a. Thick tunica adventitia and large lumen
b. Thick tunica media in relation to size of lumen
c. Thin tunica media and relatively large lumen
d. Large blood-filled lumen
e. Large amounts of elastic fibers in the tunica media

A

b. Thick tunica media in relation to size of lumen

53
Q

Where in the body of a normal healthy individual would you expect most erthyphagocytosis to be occurring??

a. Marginal zone in spleen
b. Medulla of thymus
c. Hematopoietic cord in bone marrow
d. Cord of Billroth in spleen
e. Paratrabecular sinus in lymph node

A

d. Cord of Billroth in spleen

54
Q

Which of the following sequences best describes the flow of red blood cells through the spleen?

a. Trabecular arteries, central arteries, splenic arteries, penicillus, venous sinuses
b. Splenic artery central arteries, trabecular arteries, venous sinus, penicillus
c. Splenic artery, central arteries, trabecular arteries, venous sinuses ,penicillus
d. Trabecular arteries, splenic arteries, central arteries, penicullus, venous sinuses
e. Splenic artery, trabecular arteries, central arteries, penicillus, venous sinuses

A

e. Splenic artery, trabecular arteries, central arteries, penicillus, venous sinuses

55
Q

The simple cuboidal epithelium of this portion of the kidney tubule is composed of cells in the form of truncated pyramids which are characterized by basal striation that mark the location of mitochondria?

a. Proximal convoluted tubule
b. Descending thin segment of the loop of Henle
c. Ascending thick segment of the loop of Henle
d. Distal convoluted tubule
e. Collecting duct

A

a. Proximal convoluted tubule

56
Q

Renin is secreted by which of the following?

a. liver
b. Macula densa cells
c. Atrial cells of the heart
d. Mesangial cells
e. Juxtaglomerular cells

A

e. Juxtaglomerular cells

57
Q

What of the following is not characteristic of bronchioles?

a. Epithelium of low columnar to low cuboidal
b. goblet cells absent
c. cilia present only in larger respiratory bronchioles
d. wall consists of smooth muscle within FECT
e. squamous epithelium

A

e. squamous epithelium

Histology - Katie (4 decks)

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