The tendon of insertion of rectus abdominis muscle is known as: | Agrigyan

• Intestinal Histology:
• Paneth cells are specialized pyramidal secretory epithelial cells situated strictly at the base of the Crypts of Lieberkühn within the Small intestine (particularly dense in the ileum).
• They contain prominent apical eosinophilic granules packed with antimicrobial peptides ($\alpha$-defensins, cryptdins, lysozyme, and secretory phospholipase $A_2$) that maintain intestinal microbiome homeostasis and mucosal barrier integrity.
• nalysis:
• (Small intestine): Correct anatomical localization.

Correct option: (2) Small intestine

• Equine Shoulder Sweeney:
• Sweeney refers to pronounced neurogenic atrophy of the supraspinatus and infraspinatus muscles of the equine shoulder.
• Caused by direct trauma or stretch injury to the suprascapular nerve as it courses across the cranial border and neck of the scapula, lacking protective bony coverage.
• Denervation causes muscle wasting, leaving the scapular spine prominently exposed with lateral subluxation of the shoulder joint during weight-bearing ("shoulder slip").
• nalysis:
• (Supra-scapular): Correct nerve.

Correct option: (4) Supra-scapular

• Cerebellar Peduncles:
• The cerebellum is connected to the brainstem via three pairs of cerebellar peduncles:

• Brachium conjunctivum (Superior cerebellar peduncle): Connects to mesencephalon.
• Brachium pontis (Middle cerebellar peduncle): Connects to pons.
• Corpus restiforme (Inferior cerebellar peduncle): Connects to medulla oblongata.
  • Corpus trapezoideum (Trapezoid body):

• transverse auditory fiber tract located in the ventral tegmentum of the pons / medulla oblongata, NOT a component of the cerebellum.
• nalysis:
• (Corpus trapezoideum): Correct (not part of the cerebellum).