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HISTOLOGY / REFERENCE GALLERY1 / 1 reference
large intestine: labelled anatomical figure. Original source colours and labels retained.
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Crypts

Locate crypts on this anatomical reference. Read the original plate labels to confirm the view and adjacent structures.

Zoom in, then drag to inspect. Keyboard: + / − to zoom, arrows to pan, 0 to reset. Tap the numbered markers to explore parts.

large intestine: labelled anatomical figure. Original source colours and labels retained.

Image: OpenStax / University of Hawaiʻi adapted teaching figures; original contributors credited at source · Source / original · CC BY 4.0 — figure credits at source

Numbered markers and focused views are Mediveerse learning overlays; the original reference is linked above.

Large intestine

Digestive organs

Large intestine

STRUCTURE & FUNCTION

Understand what you see.

Absorbs water and electrolytes and lubricates luminal contents.

Zoom into the original labels. Practise pointing out each structure, then explain it aloud. Diagrams are teaching references; specimen appearance and slide staining vary.

01 / IDENTIFICATION

How to recognise it.

  1. Straight tubular crypts
  2. Abundant goblet cells
  3. No normal villi
02 / KEY STRUCTURES

Point them out.

Tap a number to open its reference, zoom in and locate the structure. Numbers stay the same across views. This key follows landmarks visible in the reference images.

Related features & study points (1)

Additional relations, attachments or microscopic details to revise alongside this plate. These are separate from its numbered image landmarks.

  • Muscularis externa
03 / VIVA PRACTICE

Think first. Then reveal.

Say your answer aloud before opening the suggested response.

01How do you identify large intestine?
SUGGESTED ANSWER

Straight tubular crypts. Abundant goblet cells. No normal villi.

02What distinguishes colon from small intestine?
SUGGESTED ANSWER

Absence of villi with numerous straight crypts and goblet cells.

03Does a normal colon have a brush border?
SUGGESTED ANSWER

Absorptive colonocytes have microvilli, but lack the villous architecture characteristic of small intestine.

04Which structures should you point out on this reference?
SUGGESTED ANSWER

Crypts; Goblet cells; Muscularis externa. Absorbs water and electrolytes and lubricates luminal contents.

Read the references.

Credited anatomical plates, microscopy and university teaching references. Individual image credits appear below the viewer. Historical plates can use older terminology; use the lesson text for current names.