Exam2Lec8LymphoidSystemMicroscopyPics Flashcards by Daniella Andre

Q

What is #1?

A

1° lymphoid nodule

dark color, no germinal center

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Q

What is #2?

A

1° lymphoid nodule

dark color, no germinal center

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Q

What is #3?

A

1° lymphoid nodule

dark color, no germinal center

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Q

What is #4?

A

2° lymphoid nodule

light color, has a germinal center

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Q

What is #1?

A

2° lymphoid nodule

2° is bigger than 1°, has germinal center

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Q

What is #2?

A

1° lymphoid nodule

1° is smaller than 2°, no germinal center

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Q

What structure is circled in red?

A

active 2° lymphoid nodule with germinal center

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Q

What type of epithelium is the pink arrow pointing to?

A

stratified squamous epithelium

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Q

What structure is #1?

A

lymphatic nodule

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Q

What structures are #2?

A

tonsilar crypts

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Q

What structures are #3?

A

lymphatic nodules

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Q

What structure is circled in green?

A

1° lymphoid nodule (inactive) = no germinal center

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Q

What structure is #1?

A

white pulp

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Q

What structure is #2?

A

red pulp

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Q

What are the areas represented by RP?

A

red pulp

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Q

What structure is #3?

Study These Flashcards

A

white pulp

Q

What structure is #4?

Study These Flashcards

A

white pulp

Q

What structure is #5?

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A

white pulp

Q

What structure is #6 (pink arrow)?

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A

PALS

Q

What structure is circled in green?

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A

central artery

Q

What structure is #7?

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A

trabecular vein

Q

What structure is #8?

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A

capsule

Q

What structure is #9?

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A

PALS

Q

What structure is #10?

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A

trabecula

**What are the areas represented by WP?**

white pulp

What is #1?

white pulp

What is #2?

PALS

What is #3?

germinal center

What is #4?

marginal zone

What is #5?

central artery

What is #6?

red pulp

**What is #1 & #7 (same structure)?**

lymphatic nodule

**What is #2?**

red pulp

**What is #3?**

germinal center

**What is #4?**

marginal zone