• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
HEALTHCARE PROFESSIONAL - Council for Bile Acid Deficiency
HEALTHCARE PROFESSIONAL - Council for Bile Acid Deficiency

... structure and appearance of trapped bile residue in canaliculi, with the possible exception of unusual canalicular morphology in infants with liver failure due to 3β-hydroxy-Δ5-C27-steroid oxidoreductase deficiency (Daugherty et al., 1993). Some defects in bile acid synthesis manifest with neuropath ...
b) Anatomy and Physiology - Association for Respiratory
b) Anatomy and Physiology - Association for Respiratory

... The entrance to each nasal cavity, the nasal vestibule, is lined by skin which has short, coarse hairs called vibrissae whose role is to filter large particles from the inhaled air and prevent them from entering the upper respiratory tract. Smaller particulate matter including dust and bacteria in i ...
Anatomy and Physiology of the Liver
Anatomy and Physiology of the Liver

... A good wash-out of blood cells is important to obtain optimal and uniform perfusion and cooling of the liver. Furthermore, remaining blood cells could cause inflammatory reactions and trigger the immune response of the receiving patient against these donor cells. This cold ischemic period continues ...
The Urinary System
The Urinary System

... abdomen ,while lower half in the pelvis after crossing the pelvic brim&is retroperitoneal. Near the bladder it is crossed by the ductus deferens from lateral to medial in the male,while in the female runs just behind the Ovary& medially is very close to Uterine A. Along its length has 3 constriction ...
Answer Key
Answer Key

... 33. Which of the following does NOT belong to the nine-abdominopelvic regions? A) left lumbar region B) right upper quadrant C) right iliac region D) epigastric region E) hypogastric region ...
Sheet 5
Sheet 5

... cavity. It consists of the parietal peritoneum and the visceral peritoneum. Imagine the peritoneum as a blown-up round balloon inside a sealed abdomen. Its thin outer membrane ends up lining the internal surface of the abdominal wall which is composed of the anterior abdominal wall, the posterior ab ...
Anatomy Lecture 3- Face and Scalp
Anatomy Lecture 3- Face and Scalp

... central region of the face forward after disarticulation following the LeFort II fracture lines. The Scalp o Considerable protection to the skull o Consists of 5 layers:  Skin  Connective Tissue  Dense and contains the extensive network of superficial blood vessels and nerves.  The arteries from ...
Slide 1
Slide 1

... 2.3. Digestion of dietary fats  Digestion in stomach  Lingual lipase -----acid stable  Gastric lipase -----acid stable • These enzymes are most effective for short and medium chain fatty acids • Milk, egg yolk and fats containing short chain fatty acids are suitable substrates for its action • P ...
Development of the Gastrointestinal Tract
Development of the Gastrointestinal Tract

... Re-arrangement of the paired vitelline veins gives rise to the portal vein In the septum transversum - Parts of the right and left vitelline veins and the ventral anastomosis give rise to the right and left branches of the portal vein Outside the septum transversum The portal vein develops from par ...
Parotid gland – Anatomy & tumours
Parotid gland – Anatomy & tumours

... sympathetic chain and superior cervical sympathetic ganglion and arterial plexus •Parotid and preauricular lymph nodes receive drainage from upper half of face and ...
Pathophysiology of hepatic failure
Pathophysiology of hepatic failure

... conditions liver plays indirect role in this process – storage of vit B12 and iron ...
Position paper of the Working Group Food Biotechnology
Position paper of the Working Group Food Biotechnology

... technical enzymes are devoid of toxicologically relevant contaminants. Although technical enzymes are never chemically pure, they have to be concentrated and purified to gain standardized, storable and transportable products. Among the procedures used are mechanical (membrane) processes, precipitati ...
Cnidarians - cloudfront.net
Cnidarians - cloudfront.net

... mesoglea between two cell layers supports cnidarian ...
First-pass metabolism after oral drug administration does not only
First-pass metabolism after oral drug administration does not only

... CYP3A4 substrates, such as cyclosporin and verapamil, was the major reason of reduced bioavailability of these drugs during coadministration of the enzyme-inducing agent rifampin (2, 3). These observations are in accordance with a marked increase in CYP3A content in intestinal epithelial cells durin ...
The Cranial Nerves
The Cranial Nerves

... Emerges from lateral aspect of the medulla as a linear series caudal to rootlets of the vagus nerve. At the side of medulla it joins the spinal root briefly ...
Final Exam GIS 18 may 2013 1. The ventral mesentery forms all the
Final Exam GIS 18 may 2013 1. The ventral mesentery forms all the

... a) It lies in the tonsillar sinus between two folds of mucosa b) Has sensory innervation from the lesser palatine nerve c) Has lymphatic drainage to the juglodigastic lymph nodes d) The source of bleeding after tonsillectomy is usually the arterial blood supply e) Receives blood supply from the faci ...
massage therapist study guide - Advanced Massage Education
massage therapist study guide - Advanced Massage Education

... of 126 bones and is formed by the upper limbs (60), the pectoral girdles (4), the pelvic girdles (2) and the lower limbs (60). Their function is to make locomotion possible and to protect the major organs of digestion, excretion and ...
Chapter 21- Respiratory
Chapter 21- Respiratory

... attaches to the hyoid bone, opens into the laryngopharynx, and ends at the trachea. It routes the air and food and produces one’s voice. It is composed of nine cartilage pieces, the largest is the thyroid cartilage. The thryroid cartilage has a ridge called the laryngeal prominence which is seen as ...
Meridian Surgical Services, Inc
Meridian Surgical Services, Inc

... There are many benefits to having an open cholecystectomy. If you are having abdominal pain that is caused by the gallbladder, this operation will usually relieve that pain. A cholecystectomy will also help avoid the many potential complications form having gallstones, including cholecystitis (an in ...
ANATOMY AND PHYSIOLOGY FOR THE ASANAS
ANATOMY AND PHYSIOLOGY FOR THE ASANAS

... Improves the strength of thigh and abdominal muscles and improves blood supply to the lower back and neck muscles relieving stiffness in this region. Dhanurasana – Bow posture in prone position Abdominal The body weight is balanced on the abdominal muscles and they are given pressure so that the int ...
Anatomy and Physiology of the Velopharyngeal
Anatomy and Physiology of the Velopharyngeal

... Posterior wall of the pharynx Lateral walls of the pharynx ...
Lecture #22 - Suraj @ LUMS
Lecture #22 - Suraj @ LUMS

... Unlike foods, which require time for digestion, alcohol needs no digestion and is quickly absorbed. • Once alcohol reaches the stomach, it begins to break down with the alcohol dehydrogenase enzyme. • This process reduces the amount of alcohol entering the blood by approximately 20%. (Women produce ...
USMLE MAY 14
USMLE MAY 14

... foregut include all of the epithelial-lined organs that attach to or include the mouth, esophagus, stomach, and duodenum: oral cavity, pharynx, tongue, tonsils, salivary glands (choice D), lower respiratory system (choice B), esophagus, stomach, duodenum proximal to the opening of the bile duct, liv ...
CHOLESTEROL 10/02-03/07 LEARNING OBJECTIVES 1) To
CHOLESTEROL 10/02-03/07 LEARNING OBJECTIVES 1) To

... B) Synthesis of bile acids (Fig. 18.9) 1) liver, multistep process starting with cholesterol 2) hydroxyl groups inserted, double bond in B ring reduced, hydrocarbon chain shortened by three carbons, carboxyl group added to end of chain 3) rate-limiting committed step catalyzed by cholesterol 7-a hy ...
Superior Mediastinum
Superior Mediastinum

... • Divided by an imaginary horizontal plane from the sternal angle to the intervertebral disc between 4th & 5th vertebra in to • superior mediastinum • Inferior mediastinum – Anterior Middle Posterior ...
< 1 ... 60 61 62 63 64 65 66 67 68 ... 117 >

Human digestive system



In the human digestive system, the process of digestion has many stages, the first of which starts in the mouth (oral cavity). Digestion involves the breakdown of food into smaller and smaller components which can be absorbed and assimilated into the body. The secretion of saliva helps to produce a bolus which can be swallowed to pass down the oesophagus and into the stomach.Saliva also contains a catalytic enzyme called amylase which starts to act on food in the mouth. Another digestive enzyme called lingual lipase is secreted by some of the lingual papillae to enter the saliva. Digestion is helped by the mastication of food by the teeth and also by the muscular contractions of peristalsis. Gastric juice in the stomach is essential for the continuation of digestion as is the production of mucus in the stomach.Peristalsis is the rhythmic contraction of muscles that begins in the oesophagus and continues along the wall of the stomach and the rest of the gastrointestinal tract. This initially results in the production of chyme which when fully broken down in the small intestine is absorbed as chyle into the lymphatic system. Most of the digestion of food takes place in the small intestine. Water and some minerals are reabsorbed back into the blood, in the colon of the large intestine. The waste products of digestion are defecated from the anus via the rectum.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report