Digestive System Courses and Certifications

Ninja Nerd

Gastrointestinal - Digestion and Absorption of Proteins

2 ratings

A focused lecture on how the gastrointestinal system digests and absorbs proteins.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Ninja Nerd

Gastrointestinal - Types of Jaundice

1 rating

A lecture explaining the hepatobiliary tree and classifying the types of jaundice.

• YouTube
• 1 hour 21 minutes
• Self-Paced
• Free Video

Ninja Nerd

GI Motility of the Large Intestine

Explore how the large intestine moves contents through strong contractions, mass movements, stretch receptors, and the defecation reflex.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Ninja Nerd

GI Motility of the Small Intestine

Learn how small-intestinal segmentation, peristalsis, migrating motility, and ileocecal valve function coordinate gastrointestinal movement.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Ninja Nerd

Gastrointestinal - GI Motility of the Esophagus and Stomach

A focused lecture on how the esophagus and stomach coordinate gastrointestinal motility.

• YouTube
• 1 hour
• Self-Paced
• Free Video

Ninja Nerd

Gastrointestinal - Digestion and Absorption of Lipids

Explores how dietary lipids are digested and absorbed throughout the gastrointestinal tract.

• YouTube
• 46 minutes
• Self-Paced
• Free Video

Ninja Nerd

Gastrointestinal - Digestion & Absorption of Carbohydrates

A lecture on how carbohydrates are digested and absorbed throughout the gastrointestinal tract.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Ninja Nerd

Gastrointestinal - Deglutition (Swallowing)

Explore the physiology of swallowing across oral, pharyngeal, and esophageal phases, from bolus formation to transport through the esophagus.

• YouTube
• 48 minutes
• Self-Paced
• Free Video

Ninja Nerd

Gastrointestinal - Gastric Secretion: The Cephalic & Gastric Phase

Explains the cephalic and gastric phases of gastric secretion, focusing on parietal and chief cells and hydrochloric acid production.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

Ninja Nerd

Gastrointestinal - Gastric Secretion: The Intestinal Phase

Explores how hormones, receptors, and intestinal signals regulate gastric secretion during the intestinal phase.

• YouTube
• 47 minutes
• Self-Paced
• Free Video

Ninja Nerd

Gastrointestinal - Salivation: Parotid, Submandibular, & Sublingual Glands

Explores how the parotid, submandibular, and sublingual glands produce saliva and how sympathetic and parasympathetic signals regulate salivation.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

Ninja Nerd

Development and Embryology of the GI Tract - Part 1

Explores embryologic gut folding, foregut, midgut, and hindgut development, with peritoneal organization and related congenital pathologies.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

Dr. Najeeb Lectures

Insulin Synthesis and Secretion - Part 2

Comprehensive exploration of insulin synthesis, storage, and secretion, focusing on pancreatic cell types, their functions, and the molecular processes involved in insulin production and release.

• YouTube
• 45 minutes
• Self-Paced
• Free Video

Dr. Najeeb Lectures

Insulin Synthesis and Secretion - Part 3

Comprehensive exploration of insulin synthesis, storage, and secretion in pancreatic islets. Covers cellular structure, hormone production, blood flow patterns, and molecular processes from genetic transcription to vesicle release.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

Dr. Sam's Imaging Library

Abdominal Ultrasound: Normal vs Abnormal Images - Liver, Gallbladder, Pancreas, Kidney, and Hernia USG

Explore comprehensive abdominal ultrasound imaging, comparing normal and abnormal appearances of liver, gallbladder, pancreas, kidney, and hernia. Master diagnostic skills for various conditions.

• YouTube
• 1 hour 27 minutes
• Self-Paced
• Free Video