Submit Search
Upload
Ch14ppt digestive honors
•
Download as PPT, PDF
•
2 likes
•
1,523 views
S
SSpencer53
Follow
Used with permission by Pearson for Clay Virtual Academy. Copyright Pearson, Inc.
Read less
Read more
Education
Health & Medicine
Business
Report
Share
Report
Share
1 of 50
Download now
Recommended
Nursing process assessing
Nursing process assessing
Anuchithra Radhakrishnan
An introduction: Theoretical Foundation of Nursing Practice
An introduction: Theoretical Foundation of Nursing Practice
John Christian Villanueva
Historical evolution of nursing
Historical evolution of nursing
Nursing Path
Health history
Health history
Dr Magda Bayoumi
nursing - oxygenation
nursing - oxygenation
twiggypiggy
Note on Health assessment - 1
Note on Health assessment - 1
Babitha Devu
Urinary Retention
Urinary Retention
Reynel Dan
Documentation and Reporting
Documentation and Reporting
Naveen Kumar Sharma
Recommended
Nursing process assessing
Nursing process assessing
Anuchithra Radhakrishnan
An introduction: Theoretical Foundation of Nursing Practice
An introduction: Theoretical Foundation of Nursing Practice
John Christian Villanueva
Historical evolution of nursing
Historical evolution of nursing
Nursing Path
Health history
Health history
Dr Magda Bayoumi
nursing - oxygenation
nursing - oxygenation
twiggypiggy
Note on Health assessment - 1
Note on Health assessment - 1
Babitha Devu
Urinary Retention
Urinary Retention
Reynel Dan
Documentation and Reporting
Documentation and Reporting
Naveen Kumar Sharma
Therapeutic and non therapeuitc communication techniques
Therapeutic and non therapeuitc communication techniques
Nursing Path
Assessment on Skin, Hair & Nails / HEENT
Assessment on Skin, Hair & Nails / HEENT
Tim Bersabe
Chapter 2
Chapter 2
stanbridge
Unit 5 nursing process
Unit 5 nursing process
vruti patel
Nursing Health Assessment
Nursing Health Assessment
Shanta Peter
Assessment of Abdomen, anus & rectum
Assessment of Abdomen, anus & rectum
GulshanUmbreen2
Marieb ch10
Marieb ch10
Elaine Briosos
Lymphatic
Lymphatic
Lawrence James
Assessment of the anus & rectum
Assessment of the anus & rectum
Carmela Domocmat
Patricia Benner (Novice to Expert Theory)
Patricia Benner (Novice to Expert Theory)
Mary Ann Adiong
Cardiovascular Nursing
Cardiovascular Nursing
MarkFredderickAbejo
3. Cellular Aberration
3. Cellular Aberration
Abigail Abalos
Assessment of the musclo skletal system
Assessment of the musclo skletal system
Mohamed Mansor
abdominal assessment
abdominal assessment
Ali Mohamed Aziz
NurseReview.Org Musculoskeletal System
NurseReview.Org Musculoskeletal System
Nurse ReviewDotOrg
Urinary system
Urinary system
Aji Chotib
Assessment – first step in the nursing process
Assessment – first step in the nursing process
Nursing Path
Topic 1 Cellular Abberation
Topic 1 Cellular Abberation
Abigail Abalos
Care-of-clients-with-problems-in-oxygenation-part-1
Care-of-clients-with-problems-in-oxygenation-part-1
Nursing Path
The urinary system
The urinary system
Nikita Sharma
Justin digestive system power point presentation for mr. stange
Justin digestive system power point presentation for mr. stange
Alan Stange
Ch14ppt digestive standard
Ch14ppt digestive standard
SSpencer53
More Related Content
What's hot
Therapeutic and non therapeuitc communication techniques
Therapeutic and non therapeuitc communication techniques
Nursing Path
Assessment on Skin, Hair & Nails / HEENT
Assessment on Skin, Hair & Nails / HEENT
Tim Bersabe
Chapter 2
Chapter 2
stanbridge
Unit 5 nursing process
Unit 5 nursing process
vruti patel
Nursing Health Assessment
Nursing Health Assessment
Shanta Peter
Assessment of Abdomen, anus & rectum
Assessment of Abdomen, anus & rectum
GulshanUmbreen2
Marieb ch10
Marieb ch10
Elaine Briosos
Lymphatic
Lymphatic
Lawrence James
Assessment of the anus & rectum
Assessment of the anus & rectum
Carmela Domocmat
Patricia Benner (Novice to Expert Theory)
Patricia Benner (Novice to Expert Theory)
Mary Ann Adiong
Cardiovascular Nursing
Cardiovascular Nursing
MarkFredderickAbejo
3. Cellular Aberration
3. Cellular Aberration
Abigail Abalos
Assessment of the musclo skletal system
Assessment of the musclo skletal system
Mohamed Mansor
abdominal assessment
abdominal assessment
Ali Mohamed Aziz
NurseReview.Org Musculoskeletal System
NurseReview.Org Musculoskeletal System
Nurse ReviewDotOrg
Urinary system
Urinary system
Aji Chotib
Assessment – first step in the nursing process
Assessment – first step in the nursing process
Nursing Path
Topic 1 Cellular Abberation
Topic 1 Cellular Abberation
Abigail Abalos
Care-of-clients-with-problems-in-oxygenation-part-1
Care-of-clients-with-problems-in-oxygenation-part-1
Nursing Path
The urinary system
The urinary system
Nikita Sharma
What's hot
(20)
Therapeutic and non therapeuitc communication techniques
Therapeutic and non therapeuitc communication techniques
Assessment on Skin, Hair & Nails / HEENT
Assessment on Skin, Hair & Nails / HEENT
Chapter 2
Chapter 2
Unit 5 nursing process
Unit 5 nursing process
Nursing Health Assessment
Nursing Health Assessment
Assessment of Abdomen, anus & rectum
Assessment of Abdomen, anus & rectum
Marieb ch10
Marieb ch10
Lymphatic
Lymphatic
Assessment of the anus & rectum
Assessment of the anus & rectum
Patricia Benner (Novice to Expert Theory)
Patricia Benner (Novice to Expert Theory)
Cardiovascular Nursing
Cardiovascular Nursing
3. Cellular Aberration
3. Cellular Aberration
Assessment of the musclo skletal system
Assessment of the musclo skletal system
abdominal assessment
abdominal assessment
NurseReview.Org Musculoskeletal System
NurseReview.Org Musculoskeletal System
Urinary system
Urinary system
Assessment – first step in the nursing process
Assessment – first step in the nursing process
Topic 1 Cellular Abberation
Topic 1 Cellular Abberation
Care-of-clients-with-problems-in-oxygenation-part-1
Care-of-clients-with-problems-in-oxygenation-part-1
The urinary system
The urinary system
Viewers also liked
Justin digestive system power point presentation for mr. stange
Justin digestive system power point presentation for mr. stange
Alan Stange
Ch14ppt digestive standard
Ch14ppt digestive standard
SSpencer53
163 ch 16_lecture_presentation
163 ch 16_lecture_presentation
gwrandall
Oral cavity, pharynx radio-anatomy
Oral cavity, pharynx radio-anatomy
Dr. Mohit Goel
Gross anatomy & histology of ileum, jejunum
Gross anatomy & histology of ileum, jejunum
Abdul Ansari
Powerpoint digestive system
Powerpoint digestive system
Magdalena Ravagnan
Imaging anatomy of small intestine
Imaging anatomy of small intestine
sateesh kumar atmakuri
ANATOMY OF ESOPHAGUS-Dr.Neeraj Kumar Banoria
ANATOMY OF ESOPHAGUS-Dr.Neeraj Kumar Banoria
drnkb2000
Anatomy and Physiology of GI Tract
Anatomy and Physiology of GI Tract
Sagar Savale
anatomy of esophagus by dr ravindra daggupati
anatomy of esophagus by dr ravindra daggupati
Ravindra Daggupati
Lymphatic System Notes
Lymphatic System Notes
Shakopee Public Schools
Viewers also liked
(11)
Justin digestive system power point presentation for mr. stange
Justin digestive system power point presentation for mr. stange
Ch14ppt digestive standard
Ch14ppt digestive standard
163 ch 16_lecture_presentation
163 ch 16_lecture_presentation
Oral cavity, pharynx radio-anatomy
Oral cavity, pharynx radio-anatomy
Gross anatomy & histology of ileum, jejunum
Gross anatomy & histology of ileum, jejunum
Powerpoint digestive system
Powerpoint digestive system
Imaging anatomy of small intestine
Imaging anatomy of small intestine
ANATOMY OF ESOPHAGUS-Dr.Neeraj Kumar Banoria
ANATOMY OF ESOPHAGUS-Dr.Neeraj Kumar Banoria
Anatomy and Physiology of GI Tract
Anatomy and Physiology of GI Tract
anatomy of esophagus by dr ravindra daggupati
anatomy of esophagus by dr ravindra daggupati
Lymphatic System Notes
Lymphatic System Notes
Similar to Ch14ppt digestive honors
ALIREZA GH PHYSIO G28.pptjjjjjjjjjjjjjjjjjj
ALIREZA GH PHYSIO G28.pptjjjjjjjjjjjjjjjjjj
Alirezawilson85
b19_file9_31312-digestionmarieb.ppt
b19_file9_31312-digestionmarieb.ppt
MariaCieloMantilloLu
digestion system detail .ppt
digestion system detail .ppt
manjarigupta43
b19file931312-igestionsystem impmarieb.ppt
b19file931312-igestionsystem impmarieb.ppt
antonyfirmin
b19_file9_31312-digestionmarieb.ppt
b19_file9_31312-digestionmarieb.ppt
RanjanaSaksenaPatnai
Digestion system
Digestion system
SunilPatel659040
Digestion.ppt
Digestion.ppt
vanshikadutt4
Ch14 Digestive System Overview
Ch14 Digestive System Overview
aescobed
ANATOMY OF Digestive.pdf
ANATOMY OF Digestive.pdf
ssuser7c7713
Git system Anatomy & Physiology
Git system Anatomy & Physiology
Anil Lawrence
digestiVE SYSTEM.ppt
digestiVE SYSTEM.ppt
AishwaryaAishwarya73
Ch15ppt urinary honors
Ch15ppt urinary honors
SSpencer53
Chapter 21 nutrition and digestion [compatibility mode]
Chapter 21 nutrition and digestion [compatibility mode]
kau_deanship of e-learning and distance education
Ch15ppt urinary standard
Ch15ppt urinary standard
SSpencer53
Ch16appt reproductive
Ch16appt reproductive
SSpencer53
Reproductive-System.ppt
Reproductive-System.ppt
ssuserdc3bbc
Digestive System - MyPharmaGuide
Digestive System - MyPharmaGuide
Pankaj Saha
health
health
guest60c5d1
ggg
ggg
guest60c5d1
CHAPTER 14 Digestive System.pptxsdfwgewg
CHAPTER 14 Digestive System.pptxsdfwgewg
ImmanuelCapurcosDuab
Similar to Ch14ppt digestive honors
(20)
ALIREZA GH PHYSIO G28.pptjjjjjjjjjjjjjjjjjj
ALIREZA GH PHYSIO G28.pptjjjjjjjjjjjjjjjjjj
b19_file9_31312-digestionmarieb.ppt
b19_file9_31312-digestionmarieb.ppt
digestion system detail .ppt
digestion system detail .ppt
b19file931312-igestionsystem impmarieb.ppt
b19file931312-igestionsystem impmarieb.ppt
b19_file9_31312-digestionmarieb.ppt
b19_file9_31312-digestionmarieb.ppt
Digestion system
Digestion system
Digestion.ppt
Digestion.ppt
Ch14 Digestive System Overview
Ch14 Digestive System Overview
ANATOMY OF Digestive.pdf
ANATOMY OF Digestive.pdf
Git system Anatomy & Physiology
Git system Anatomy & Physiology
digestiVE SYSTEM.ppt
digestiVE SYSTEM.ppt
Ch15ppt urinary honors
Ch15ppt urinary honors
Chapter 21 nutrition and digestion [compatibility mode]
Chapter 21 nutrition and digestion [compatibility mode]
Ch15ppt urinary standard
Ch15ppt urinary standard
Ch16appt reproductive
Ch16appt reproductive
Reproductive-System.ppt
Reproductive-System.ppt
Digestive System - MyPharmaGuide
Digestive System - MyPharmaGuide
health
health
ggg
ggg
CHAPTER 14 Digestive System.pptxsdfwgewg
CHAPTER 14 Digestive System.pptxsdfwgewg
More from SSpencer53
Mendel and punnett squares
Mendel and punnett squares
SSpencer53
Immune system
Immune system
SSpencer53
B10vrv4133
B10vrv4133
SSpencer53
Variables and control
Variables and control
SSpencer53
B10vrv8353
B10vrv8353
SSpencer53
B10vrv8352
B10vrv8352
SSpencer53
B10vrv8351
B10vrv8351
SSpencer53
B10vrv8312
B10vrv8312
SSpencer53
B10vrv8344
B10vrv8344
SSpencer53
B10vrv8343 1
B10vrv8343 1
SSpencer53
B10vrv2063
B10vrv2063
SSpencer53
B10vrv2062
B10vrv2062
SSpencer53
B10vrv2061
B10vrv2061
SSpencer53
B10vrv2052
B10vrv2052
SSpencer53
B10vrv2052
B10vrv2052
SSpencer53
B10vrv2051
B10vrv2051
SSpencer53
B10vrv2043
B10vrv2043
SSpencer53
B10vrv2041
B10vrv2041
SSpencer53
B10vrv2042
B10vrv2042
SSpencer53
B10vrv2034
B10vrv2034
SSpencer53
More from SSpencer53
(20)
Mendel and punnett squares
Mendel and punnett squares
Immune system
Immune system
B10vrv4133
B10vrv4133
Variables and control
Variables and control
B10vrv8353
B10vrv8353
B10vrv8352
B10vrv8352
B10vrv8351
B10vrv8351
B10vrv8312
B10vrv8312
B10vrv8344
B10vrv8344
B10vrv8343 1
B10vrv8343 1
B10vrv2063
B10vrv2063
B10vrv2062
B10vrv2062
B10vrv2061
B10vrv2061
B10vrv2052
B10vrv2052
B10vrv2052
B10vrv2052
B10vrv2051
B10vrv2051
B10vrv2043
B10vrv2043
B10vrv2041
B10vrv2041
B10vrv2042
B10vrv2042
B10vrv2034
B10vrv2034
Recently uploaded
Final demo Grade 9 for demo Plan dessert.pptx
Final demo Grade 9 for demo Plan dessert.pptx
AvyJaneVismanos
Class 11 Legal Studies Ch-1 Concept of State .pdf
Class 11 Legal Studies Ch-1 Concept of State .pdf
akmcokerachita
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
ssuser54595a
Science 7 - LAND and SEA BREEZE and its Characteristics
Science 7 - LAND and SEA BREEZE and its Characteristics
KarinaGenton
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
VS Mahajan Coaching Centre
भारत-रोम व्यापार.pptx, Indo-Roman Trade,
भारत-रोम व्यापार.pptx, Indo-Roman Trade,
Virag Sontakke
internship ppt on smartinternz platform as salesforce developer
internship ppt on smartinternz platform as salesforce developer
unnathinaik
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
SoniaTolstoy
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
9953056974 Low Rate Call Girls In Saket, Delhi NCR
Blooming Together_ Growing a Community Garden Worksheet.docx
Blooming Together_ Growing a Community Garden Worksheet.docx
UnboundStockton
Pharmacognosy Flower 3. Compositae 2023.pdf
Pharmacognosy Flower 3. Compositae 2023.pdf
Mahmoud M. Sallam
Computed Fields and api Depends in the Odoo 17
Computed Fields and api Depends in the Odoo 17
Celine George
Alper Gobel In Media Res Media Component
Alper Gobel In Media Res Media Component
InMediaRes1
Hybridoma Technology ( Production , Purification , and Application )
Hybridoma Technology ( Production , Purification , and Application )
Sakshi Ghasle
Mastering the Unannounced Regulatory Inspection
Mastering the Unannounced Regulatory Inspection
SafetyChain Software
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
Marc Dusseiller Dusjagr
Science lesson Moon for 4th quarter lesson
Science lesson Moon for 4th quarter lesson
JericReyAuditor
Staff of Color (SOC) Retention Efforts DDSD
Staff of Color (SOC) Retention Efforts DDSD
David Douglas School District
Crayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon A
UnboundStockton
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
Sayali Powar
Recently uploaded
(20)
Final demo Grade 9 for demo Plan dessert.pptx
Final demo Grade 9 for demo Plan dessert.pptx
Class 11 Legal Studies Ch-1 Concept of State .pdf
Class 11 Legal Studies Ch-1 Concept of State .pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
Science 7 - LAND and SEA BREEZE and its Characteristics
Science 7 - LAND and SEA BREEZE and its Characteristics
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
भारत-रोम व्यापार.pptx, Indo-Roman Trade,
भारत-रोम व्यापार.pptx, Indo-Roman Trade,
internship ppt on smartinternz platform as salesforce developer
internship ppt on smartinternz platform as salesforce developer
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
Blooming Together_ Growing a Community Garden Worksheet.docx
Blooming Together_ Growing a Community Garden Worksheet.docx
Pharmacognosy Flower 3. Compositae 2023.pdf
Pharmacognosy Flower 3. Compositae 2023.pdf
Computed Fields and api Depends in the Odoo 17
Computed Fields and api Depends in the Odoo 17
Alper Gobel In Media Res Media Component
Alper Gobel In Media Res Media Component
Hybridoma Technology ( Production , Purification , and Application )
Hybridoma Technology ( Production , Purification , and Application )
Mastering the Unannounced Regulatory Inspection
Mastering the Unannounced Regulatory Inspection
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
Science lesson Moon for 4th quarter lesson
Science lesson Moon for 4th quarter lesson
Staff of Color (SOC) Retention Efforts DDSD
Staff of Color (SOC) Retention Efforts DDSD
Crayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon A
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
Ch14ppt digestive honors
1.
PowerPoint® Lecture Slide
Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College The Digestive System and Body Metabolism 14 PART A Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
2.
The Digestive System
Functions Ingestion—taking in food Digestion—breaking food down both physically and chemically Absorption—movement of nutrients into the bloodstream Defecation—rids the body of indigestible waste Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
3.
Functions of the
Digestive System Ingestion—getting food into the mouth Propulsion—moving foods from one region of the digestive system to another Peristalsis—alternating waves of contraction and relaxation that squeezes food along the GI tract Segmentation—moving materials back and forth to aid with mixing in the small intestine Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
4.
Functions of the
Digestive System Food breakdown as mechanical digestion Examples: Mixing food in the mouth by the tongue Churning food in the stomach Segmentation in the small intestine Mechanical digestion prepares food for further degradation by enzymes Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
5.
Functions of the
Digestive System Food breakdown as chemical digestion Enzymes break down food molecules into their building blocks Each major food group uses different enzymes Carbohydrates are broken to simple sugars (begins in mouth) Proteins are broken to amino acids (begins in stomach) Fats are broken to fatty acids and alcohols (begins in small intestine) Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
6.
Functions of the
Digestive System Absorption End products of digestion are absorbed in the blood or lymph Defecation Elimination of indigestible substances from the GI tract in the form of feces Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
7.
Functions of the
Digestive System Figure 14.11 Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
8.
Organs of the
Digestive System Two main groups Alimentary canal (gastrointestinal or GI tract) —continuous coiled hollow tube Accessory digestive organs Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
9.
Organs of the
Alimentary Canal Mouth Pharynx Esophagus Stomach Small intestine Large intestine Anus Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
10.
Organs of the
Digestive System Figure 14.1 Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
11.
Mouth (Oral Cavity)
Anatomy Lips (labia)—protect the anterior opening Cheeks—form the lateral walls Hard palate—forms the anterior roof Soft palate—forms the posterior roof Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
12.
Mouth (Oral Cavity)
Anatomy Figure 14.2a Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
13.
Mouth (Oral Cavity)
Anatomy Figure 14.2b Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
14.
Mouth Physiology Mastication
(chewing) of food Mixing masticated food with saliva Initiation of swallowing by the tongue Allows for the sense of taste Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
15.
Pharynx Physiology Serves
as a passageway for air and food Food is propelled to the esophagus by muscle layers Food movement is by alternating contractions of the muscle layers (peristalsis) Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
16.
Esophagus Anatomy and
Physiology Anatomy About 10 inches long Runs from pharynx to stomach through the diaphragm Physiology Conducts food by peristalsis (slow rhythmic squeezing) Passageway for food only (respiratory system branches off after the pharynx) Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
17.
Layers of Alimentary
Canal Organs Four layers Mucosa Submucosa Muscularis externa Serosa Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
18.
Layers of Alimentary
Canal Organs Mucosa Innermost, moist membrane consisting of Surface epithelium Small amount of connective tissue (lamina propria) Small smooth muscle layer Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
19.
Layers of Alimentary
Canal Organs Submucosa Just beneath the mucosa Soft connective tissue with blood vessels, nerve endings, and lymphatics Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
20.
Layers of Alimentary
Canal Organs Muscularis externa—smooth muscle Inner circular layer Outer longitudinal layer Serosa—outermost layer of the wall contains fluid-producing cells Visceral peritoneum—outermost layer that is continuous with the innermost layer Parietal peritoneum—innermost layer that lines the abdominopelvic cavity Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
21.
Layers of Alimentary
Canal Organs Figure 14.3 Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
22.
Stomach Anatomy Located
on the left side of the abdominal cavity Regions of the stomach Cardiac region—near the heart Fundus—expanded portion lateral to the cardiac region Body—midportion Pylorus—funnel-shaped terminal end Rugae—internal folds of the mucosa Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
23.
Stomach Anatomy Figure 14.4a Copyright
© 2009 Pearson Education, Inc., publishing as Benjamin Cummings
24.
Stomach Anatomy Figure 14.4b Copyright
© 2009 Pearson Education, Inc., publishing as Benjamin Cummings
25.
Stomach Physiology Temporary
storage tank for food Site of food breakdown Chemical breakdown of protein begins Delivers chyme (processed food) to the small intestine Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
26.
Small Intestine The
body’s major digestive organ Site of nutrient absorption into the blood Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
27.
Subdivisions of the
Small Intestine Duodenum Attached to the stomach Curves around the head of the pancreas Jejunum Attaches anteriorly to the duodenum Ileum Extends from jejunum to large intestine Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
28.
Chemical Digestion in
the Small Intestine Chemical digestion begins in the small intestine Enzymes are produced by Intestinal cells Pancreas Pancreatic ducts carry enzymes to the small intestine Bile, formed by the liver, enters via the bile duct Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
29.
Chemical Digestion in
the Small Intestine Figure 14.6 Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
30.
Small Intestine Anatomy
Three structural modifications that increase surface area Microvilli—tiny projections of the plasma membrane (create a brush border appearance) Villi—fingerlike structures formed by the mucosa Circular folds (plicae circulares)—deep folds of mucosa and submucosa Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
31.
Small Intestine Anatomy Figure
14.7a Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
32.
Small Intestine Anatomy Figure
14.7c Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
33.
Large Intestine Larger
in diameter, but shorter in length, than the small intestine Frames the internal abdomen Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
34.
Large Intestine Anatomy
Cecum—saclike first part of the large intestine Appendix Accumulation of lymphatic tissue that sometimes becomes inflamed (appendicitis) Hangs from the cecum Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
35.
Large Intestine Anatomy
Colon Ascending—travels up right side of abdomen Transverse—travels across the abdominal cavity Descending—travels down the left side Sigmoid—enters the pelvis Rectum and anal canal—also in pelvis Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
36.
Large Intestine Anatomy
Anus—opening of the large intestine External anal sphincter—formed by skeletal muscle and under voluntary control Internal involuntary sphincter—formed by smooth muscle These sphincters are normally closed except during defecation Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
37.
Large Intestine Figure 14.8 Copyright
© 2009 Pearson Education, Inc., publishing as Benjamin Cummings
38.
Large Intestine Anatomy
No villi present Goblet cells produce alkaline mucus which lubricates the passage of feces Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
39.
Accessory Digestive Organs
Teeth Salivary glands Pancreas Liver Gallbladder Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
40.
Human Deciduous and
Permanent Teeth Figure 14.9 Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
41.
Salivary Glands Three
pairs of salivary glands empty secretions (saliva) into the mouth Parotid glands Submandibular glands Sublingual glands Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
42.
Salivary Glands Figure 14.1 Copyright
© 2009 Pearson Education, Inc., publishing as Benjamin Cummings
43.
Saliva Mixture of
mucus and serous fluids Helps to form a food bolus Contains salivary amylase to begin starch digestion Dissolves chemicals so they can be tasted Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
44.
Pancreas Extends across
the abdomen from spleen to duodenum of small intestine Produces a wide spectrum of digestive enzymes that break down all categories of food Enzymes are secreted into the duodenum Hormones produced by the pancreas Insulin Glucagon Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
45.
Pancreas Figure 14.6 Copyright ©
2009 Pearson Education, Inc., publishing as Benjamin Cummings
46.
Liver Largest gland
in the body Located on the right side of the body under the diaphragm Consists of four lobes Connected to the gallbladder via the common hepatic duct Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
47.
Liver Figure 14.5 Copyright ©
2009 Pearson Education, Inc., publishing as Benjamin Cummings
48.
Bile Produced by
cells in the liver Function—emulsify fats by physically breaking large fat globules into smaller ones Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
49.
Gallbladder Sac found
in hollow fossa of liver that stores bile When digestion of fatty food is occurring, bile is introduced into the duodenum from the gallbladder Gallstones are crystallized cholesterol which can cause blockages Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings
50.
Gallbladder Figure 14.6 Copyright ©
2009 Pearson Education, Inc., publishing as Benjamin Cummings
Download now