The document provides an overview of human anatomy and physiology, covering several body systems. It begins with an introduction to topographic anatomy and anatomical terms. It then discusses the skeletal system including bones and joints. Next, it covers the muscular system and how muscles work with bones. It continues with sections on the respiratory system including the lungs and breathing process. The circulatory system is then outlined, describing the heart, blood vessels and blood. Finally, it briefly introduces the nervous system, integumentary system and skin.
Vertibrae By M Thiru murugan MSc Nursingthiru murugan
Vertebral Column
By,M. Thiru murugan
Vertebral column:
The vertebral column encloses the spinal cord and the fluid surrounding the spinal cord. Also called backbone, spinal column, and spine.
Each vertebra is separated by a disc called intervertebral disc
The vertebrae surround and protect the spinal cord. The spinal cord is divided into segments, each containing a pair of spinal nerves that send messages between the brain and the rest of the body.
Many spinal nerves extend beyond the conus medullaris (the end of the spinal cord) to form a bundle of nerves called the cauda equina.
The vertebral column is made up 26
Cervical vertebrae: These 7 bones are found in the head and neck.
Thoracic vertebrae: These 12 bones are found in the upper back.
Lumbar vertebrae: These 5 bones are found in the lower back.
The sacrum (5) and coccyx (4) are both made up of several fused vertebrae. They help support the weight of the body while sitting.
Parts of the vertebrae:
The vertebrae of the cervical, thoracic, and lumbar spines are independent bones and generally quite similar.
The vertebrae of the sacrum & coccyx are usually fused and unable to move independently.
2 special vertebrae are the atlas (cervical 1) and axis (cervical 2), on which the head rests.
A typical vertebra consists of 2 parts: the vertebral body and the vertebral arch.
Vertebral body: Vertebral body is the thick oval segment of bone forming the front of the vertebra also called the centrum. The cavity of the vertebral body consists of cancellous bone tissue and is encircled by a protective layer of compact bone.
The vertebral arch is posterior, meaning it faces the back of a person.
Together, these enclose the vertebral foramen, which contains the spinal cord.
Because the spinal cord ends in the lumbar spine, and the sacrum and coccyx are fused, they do not contain a central foramen.
The vertebral arch is formed by a pair of pedicles & a pair of laminae, and supports 7 processes (4 articular, 2 transverse, and 1 spinous)
4 articular process: 2 articular process for above vertebrae & 2 articular process for ribs.
2 transverse processes and 1spinous process are posterior to (behind) the vertebral body.
The spinous process comes out the back, The spinous processes of the cervical and lumbar regions can be felt through the skin.
1 transverse process comes out the left, and 1 on the right.
Above & below each vertebra are joints called facet joints. These restrict the range of movement possible
In between each pair of vertebrae are 2 small holes called intervertebral foramina. The spinal nerves leave the spinal cord through these holes.
Cervical spine:
The cervical spine located in the neck area, consists of seven bones (C1 to C7)
The first two cervical spine are unique in shape and function.
first vertebra (C1), also called the atlas, The atlas holds head upright.
The second vertebra (C2), also called the axis, allows the atlas to rotation of head.
Functions:
Protecting spin
introduction to human anatomy for master degree studentDiribaErko
Introduction to human anatomy for master degree .this is prepared to show the student how to study human anatomy clearly and in ashort period of time without difficulty.it include the meaning of anatomy,terminology
Anatomy notes for the thorax. Describes all aspects of the thorax in detail including anatomy of the heart and lungs . Mentions all the muscles, all the inner actions of the arteries, veins and nerves. Explains osteology of the bones involved for example the ribs the sternum with it’s different dimensions.
THIS PRESENTATION IS UPLOADED TO HELP MEDICAL, NURSING & ALLIED HEALTH SCIENCES EDUCATOR FOR THEIR STUDENTS. IT WILL ALSO CREATE AWARENESS AMONG COMMON PEOPLE ABOUT OUR BODY STRUCTURE.
An organ system is a biological system consisting of a group of organs that work together to perform one or more functions. Each organ has a specialized role in a plant or animal body, and is made up of distinct tissues.
Vertibrae By M Thiru murugan MSc Nursingthiru murugan
Vertebral Column
By,M. Thiru murugan
Vertebral column:
The vertebral column encloses the spinal cord and the fluid surrounding the spinal cord. Also called backbone, spinal column, and spine.
Each vertebra is separated by a disc called intervertebral disc
The vertebrae surround and protect the spinal cord. The spinal cord is divided into segments, each containing a pair of spinal nerves that send messages between the brain and the rest of the body.
Many spinal nerves extend beyond the conus medullaris (the end of the spinal cord) to form a bundle of nerves called the cauda equina.
The vertebral column is made up 26
Cervical vertebrae: These 7 bones are found in the head and neck.
Thoracic vertebrae: These 12 bones are found in the upper back.
Lumbar vertebrae: These 5 bones are found in the lower back.
The sacrum (5) and coccyx (4) are both made up of several fused vertebrae. They help support the weight of the body while sitting.
Parts of the vertebrae:
The vertebrae of the cervical, thoracic, and lumbar spines are independent bones and generally quite similar.
The vertebrae of the sacrum & coccyx are usually fused and unable to move independently.
2 special vertebrae are the atlas (cervical 1) and axis (cervical 2), on which the head rests.
A typical vertebra consists of 2 parts: the vertebral body and the vertebral arch.
Vertebral body: Vertebral body is the thick oval segment of bone forming the front of the vertebra also called the centrum. The cavity of the vertebral body consists of cancellous bone tissue and is encircled by a protective layer of compact bone.
The vertebral arch is posterior, meaning it faces the back of a person.
Together, these enclose the vertebral foramen, which contains the spinal cord.
Because the spinal cord ends in the lumbar spine, and the sacrum and coccyx are fused, they do not contain a central foramen.
The vertebral arch is formed by a pair of pedicles & a pair of laminae, and supports 7 processes (4 articular, 2 transverse, and 1 spinous)
4 articular process: 2 articular process for above vertebrae & 2 articular process for ribs.
2 transverse processes and 1spinous process are posterior to (behind) the vertebral body.
The spinous process comes out the back, The spinous processes of the cervical and lumbar regions can be felt through the skin.
1 transverse process comes out the left, and 1 on the right.
Above & below each vertebra are joints called facet joints. These restrict the range of movement possible
In between each pair of vertebrae are 2 small holes called intervertebral foramina. The spinal nerves leave the spinal cord through these holes.
Cervical spine:
The cervical spine located in the neck area, consists of seven bones (C1 to C7)
The first two cervical spine are unique in shape and function.
first vertebra (C1), also called the atlas, The atlas holds head upright.
The second vertebra (C2), also called the axis, allows the atlas to rotation of head.
Functions:
Protecting spin
introduction to human anatomy for master degree studentDiribaErko
Introduction to human anatomy for master degree .this is prepared to show the student how to study human anatomy clearly and in ashort period of time without difficulty.it include the meaning of anatomy,terminology
Anatomy notes for the thorax. Describes all aspects of the thorax in detail including anatomy of the heart and lungs . Mentions all the muscles, all the inner actions of the arteries, veins and nerves. Explains osteology of the bones involved for example the ribs the sternum with it’s different dimensions.
THIS PRESENTATION IS UPLOADED TO HELP MEDICAL, NURSING & ALLIED HEALTH SCIENCES EDUCATOR FOR THEIR STUDENTS. IT WILL ALSO CREATE AWARENESS AMONG COMMON PEOPLE ABOUT OUR BODY STRUCTURE.
An organ system is a biological system consisting of a group of organs that work together to perform one or more functions. Each organ has a specialized role in a plant or animal body, and is made up of distinct tissues.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
2. Introduction
• A working knowledge of anatomy is
important.
• Knowledge of anatomy helps to
communicate correct information:
– To professionals, who know medical terms
– To others, who may not understand medical
terms
3. Topographic Anatomy
• Superficial landmarks
– Serve as guides to structures that lie beneath
them
• Topographic anatomy applies to a body in
the anatomic position.
– Patient stands facing you, arms at side, palms
forward.
4. Planes of the Body (1 of 2)
• Imaginary straight lines that divide the body
• Three main areas
– Coronal plane: front/back
– Transverse (axial) plane: top/bottom
– Sagittal (lateral) plane: left/right
6. Directional Terms (1 of 2)
• Important when discussing injury location or
pain radiation. Examples include:
– Anterior (ventral)
– Posterior (dorsal)
– Right, left (patient’s right or left)
– Superior (closest to head)
– Inferior (closest to feet)
8. Movement Terms (1 of 2)
• Flexion is the bending of a joint.
• Extension is the straightening of a joint.
• Adduction is motion toward the midline.
• Abduction is motion away from the midline.
10. Other Directional Terms (1 of 2)
• Many structures are bilateral, appearing on
both sides of midline.
• Abdomen is divided into quadrants for
communication purposes.
– RUQ
– LUQ
– RLQ
– LLQ
13. The Skeletal System: Anatomy
• Skeleton gives us our recognizable human
form.
• Protects vital internal organs
• Contains
– Bones
– Ligaments
– Tendons
– Cartilage
14. The Axial Skeleton (1 of 4)
• Foundation on which the arms and legs are
hung. Includes:
– Skull
– Spinal column
– Thorax
15. The Axial Skeleton (2 of 4)
• Skull
– Cranium—made up of 4 bones
– Face—made up of 14 bones
– Foramen magnum is the opening at base of
skull to allow brain to connect to spinal cord.
16. The Axial Skeleton (3 of 4)
• Spinal column
– Composed of 33
bones (vertebrae)
– Spine divided into
5 sections:
• Cervical
• Thoracic
• Lumbar
• Sacrum
• Coccyx
17. The Axial Skeleton (4 of 4)
• Thorax
– Formed by of 12
thoracic vertebrae
and 12 pairs of ribs
– Thoracic cavity
contains
• Heart
• Lungs
• Esophagus
• Great vessels
18. The Appendicular Skeleton
• Arms, legs, their connection points, and
pelvis
• Includes:
– Upper extremity
– Pelvis
– Lower extremity
19. The Upper Extremity (1 of 4)
• Upper extremity extends from shoulder
girdle to fingertips
– Composed of arms, forearms, hands, fingers
20. The Upper Extremity (2 of 4)
– Shoulder girdle
• Three bones
come
together,
allowing arm
to be moved:
– Clavicle,
scapula,
humerus
21. The Upper Extremity (3 of 4)
– Arm
• The humerus is the supporting bone of the
arm.
• The forearm consists of the radius and ulna.
– Radius on lateral side of forearm
– Ulna on medial side of forearm
22. The Upper Extremity (4 of 4)
– Wrist and hand
• Ball-and-socket
joint
• Principal bones
– Carpals,
metacarpals,
phalanges
23. The Pelvis (1 of 2)
• Closed bony ring consisting of three bones
– Sacrum
– Two pelvic bones
• Each pelvic bone is formed by fusion of ilium,
ischium, and pubis.
24. The Pelvis (2 of 2)
• Posteriorly, the ilium,
ischium, and pubis
bones are joined by
the sacrum
• Anteriorly, the pubic
symphysis is where
the right and left pubis
are joined
25. The Lower Extremity (1 of 4)
• Main parts are thigh, leg, foot.
• Upper leg: femur (thigh bone)
– Longest bone in body, femur connects into
acetabulum (pelvic girdle) by ball-and-socket
joint.
– Greater and lesser trochanter are where major
muscles of thigh connect to femur.
26. The Lower Extremity (2 of 4)
• Knee connects upper leg to lower leg
– Kneecap (patella)
• Lower Leg
– Tibia (shin bone)
• Anterior of leg
– Fibula
• Lateral side of leg
28. The Lower Extremity (4 of 4)
• Foot
– Contains 7 tarsal
bones
– 5 metatarsal bones
form substance of
foot
– Toes are formed by
phalanges
29. Joints (1 of 2)
• Occur wherever two long bones come in
contact
• Two types of joints
– Hinge joint
• Motion restricted to one plane
– Ball-and-socket joint
• Allows rotation and bending
30. Joints (2 of 2)
Hinge Joint Ball-and-socket joint
31. The Skeletal System:
Physiology
• The skeletal system:
– Gives body shape
– Provides protection of fragile organs
– Allows for movement
– Stores calcium
– Helps create blood cells
32. The Musculoskeletal System:
Anatomy (1 of 4)
• Musculoskeletal system provides:
– Form
– Upright posture
– Movement
• More than 600 muscles attach to bone.
– Called skeletal (or voluntary) muscles
36. The Musculoskeletal System:
Physiology
• Contraction and relaxation of system make
it possible to move and manipulate
environment.
• A byproduct of this movement is heat.
– When you get cold, you shiver (shake muscles)
to produce heat.
39. Upper Airway (1 of 3)
• Includes:
– Nose
– Mouth
– Tongue
– Jaw
– Oral cavity
40. Upper Airway (2 of 3)
• Upper airway includes (cont’d)
– Pharynx
• Nasopharynx
• Oropharynx
• Laryngopharynx
– Larynx is anterior
– Esophagus is posterior
41. Upper Airway (3 of 3)
• Upper airway (cont’d)
– Epiglottis
• Prevents food and liquid from entering
trachea
42. Lower Airway
• Larynx is the dividing line between upper
and lower airway.
– Adam’s apple/thyroid cartilage is anterior.
– Cricoid cartilage/cricoid ring forms lowest
portion of larynx.
• Trachea (windpipe)
– Ends at carina, dividing into right and left
bronchi leading to bronchioles
43. Lungs (1 of 2)
• The two lungs are held in place by:
– Trachea
– Arteries and veins
– Pulmonary ligaments
• Divided into two lobes
– Bronchi and bronchioles end with alveoli.
• Alveoli allow for gas exchange.
44. Lungs (2 of 2)
• Lungs are covered by smooth, glistening
tissue called pleura
45.
46. Muscles of Breathing (1 of 2)
• Diaphragm is primary muscle.
• Also involved are:
– Intercostal muscles
– Abdominal muscles
– Pectoral muscles
48. The Respiratory System:
Physiology (1 of 7)
• Function is to provide body with oxygen and
eliminate carbon dioxide.
• Ventilation and respiration are two separate,
interdependent functions of the respiratory
system.
49. The Respiratory System:
Physiology (2 of 7)
• Respiration is the exchange of oxygen and
carbon dioxide in alveoli and tissue.
– Brain stem controls breathing.
– Hypoxic drive is backup system.
54. The Respiratory System:
Physiology (7 of 7)
• You provide ventilation when you administer
oxygen.
• Tidal volume is amount of air moved into or
out of lungs in a single breath.
55. Characteristics of Normal
Breathing (1 of 2)
• Normal rate and depth (tidal volume)
• Regular rhythm or pattern of inhalation and
exhalation
• Good audible breath sounds on both sides
of chest
60. The Heart (1 of 7)
• Hollow muscular organ the size of an adult’s
clenched fist
• Made of specialized cardiac muscle
(myocardium)
• Works as two paired pumps
– Septum divides right and left sides.
61. The Heart (2 of 7)
• Each side is divided into:
– Atrium (upper chamber)
– Ventricle (lower chamber)
62. The Heart (3 of 7)
• Circulation
– Heart receives its blood from aorta.
– Right side receives blood from veins.
– Left side receives blood from lungs.
65. The Heart (6 of 7)
• Normal resting heart rate (HR) is 60 to 100
beats/min.
• Stroke volume (SV)
– Amount of blood moved by one beat
• Cardiac output (CO)
– Amount of blood moved in 1 minute
– HR × SV = CO
66. The Heart (7 of 7)
• In 1 minute, body’s entire blood volume
(5 to 6 L) is circulated through all the
vessels.
• Electrical conduction network
– Causes smooth, coordinated contractions
– Contractions produce pumping action
67. Arteries (1 of 4)
• Arteries carry blood from heart to all body
tissues.
– Branch into arterioles
– Arterioles branch into capillaries
• Pulse is created by blood pumping out of
left ventricle into major arteries.
71. Capillaries
• Connect arterioles to venules
• Fine end divisions of arterial system
• Allow contact between blood and cells
• Billions of capillaries in body
72. Veins
• Return oxygen-depleted blood to the heart
• Superior vena cava carries blood returning
from head, neck, shoulders, upper
extremities.
• Inferior vena cava carries blood from
abdomen, pelvis, lower extremities.
• Join at right atrium
73. Spleen
• Solid organ located under rib cage
• Filters blood
• Is particularly susceptible to injury from
blunt trauma
– Can lead to severe internal bleeding
75. The Circulatory System:
Physiology (1 of 2)
• Blood pressure is pressure blood exerts
against walls of arteries.
• When left ventricle of heart contracts, it
pumps blood from ventricle into aorta.
– Called systole
76. The Circulatory System:
Physiology (2 of 2)
• When muscle of ventricle relaxes, ventricle
fills with blood.
– Called diastole
• Blood pressure readings
– Systolic blood pressure (high point of wave)
– Diastolic blood pressure (low point of wave)
77. Normal Circulation in Adults
(1 of 2)
• Automatically adjusted and controlled
• Perfusion is circulation of blood in organ or
tissue in adequate amounts to meet the
needs of cells.
78. Normal
Circulation
in Adults
(2 of 2)
• Blood enters
organs and tissues
through arteries.
• Blood leaves
organs and tissues
through veins.
79. Inadequate Circulation
in Adults
• The system can adjust to small blood loss.
– Vessels constrict.
– Heart pumps more rapidly.
• With a large loss, adjustment fails, and
patient goes into shock.
80. The Function of Blood
• Fighting infection
• Transporting oxygen
• Transporting carbon dioxide
• Controlling pH
• Transporting wastes and nutrients
• Clotting (coagulation)
81. Nervous System Control of the
Cardiovascular System (1 of 2)
• Sympathetic nervous system is responsible
for fight-or-flight response.
– Sends commands to adrenal glands
– Epinephrine and norepinephrine are secreted to
stimulate heart and blood vessels.
82. Nervous System Control of the
Cardiovascular System (2 of 2)
• Blood vessels have alpha-adrenergic
receptors.
• Heart and lungs have beta-adrenergic
receptors.
• Parasympathetic nervous system also has
effects on cardiovascular system.
– Addresses actions that do not require
immediate response
83. The Nervous System: Anatomy
and Physiology (1 of 2)
• The nervous system is perhaps the most
complex organ in body
• Consists of:
– Brain
– Spinal cord
84. The Nervous System: Anatomy
and Physiology (2 of 2)
• Divided into two main portions:
– Central nervous system (CNS)
– Peripheral nervous system
85.
86. Central Nervous System (1 of 2)
• Brain
– Controlling
organ of the
body
– Subdivisions
• Cerebrum
• Cerebellum
• Brain stem
87. Central Nervous System (2 of 2)
• Spinal cord
– Continuation of the brain
– Transmits messages between brain and body
88.
89. Peripheral Nervous System
(1 of 3)
• Divided into two
main portions:
– Somatic
nervous
system
– Autonomic
nervous
system
90. Peripheral Nervous System
(2 of 3)
• Somatic nervous system
– Transmits signals from brain to voluntary
muscles (allows for walking, talking)
• Autonomic nervous system
– Involuntary actions (digestion, dilation)
– Split into two areas
• Sympathetic nervous system (fight-or-flight)
• Parasympathetic nervous system (slows
body)
91. Peripheral Nervous System
(3 of 3)
• Two types of nerves within peripheral
nervous system
– Sensory nerves carry information from body to
CNS.
– Motor nerves carry information from CNS to
muscles.
92. The Integumentary System
(Skin): Anatomy (1 of 2)
• Two layers
– Epidermis (superficial)
– Dermis (deeper)
• Below the skin lies subcutaneous tissue.
– Fat that insulates and serves as energy
reservoir
94. The Integumentary System
(Skin): Physiology
• Skin is the largest single organ
• Three major functions
– Protect the body in the environment
– Regulate body temperature
– Transmit information from environment to brain
95. The Digestive System:
Anatomy (1 of 4)
• Function of system is digestion.
• Abdomen is second major body cavity.
– Contains major organs of digestion and
excretion
– Quadrants are easiest way to identify areas
• RUQ/LUQ
• RLQ/LLQ
99. The Digestive System:
Physiology
• Enzymes are added to food.
– By salivary glands, stomach, liver, pancreas,
small intestine
• Enzymes convert food into basic sugars,
fatty acids, amino acids.
– Further processed by liver
– Circulated via blood throughout body
100. The Endocrine System:
Anatomy and Physiology (1 of 2)
• Complex message and control system
• Integrates many body functions
• Hormones are released directly into
bloodstream.
– Examples: epinephrine, norepinephrine, insulin
101. The Endocrine System:
Anatomy and Physiology (2 of 2)
The endocrine system
controls release of
hormones in the body.
102. The Urinary System: Anatomy
and Physiology (1 of 2)
• Controls fluid balance in the body
• Filters and eliminates wastes
• Controls pH balance
104. Summary (4 of 9)
• The function of the respiratory system is to
provide the body with oxygen and eliminate
carbon dioxide.
• The circulatory system is a complex
arrangement of connected tubes, including
arteries, arterioles, capillaries, venules, and
veins.
105. The Genital System: Anatomy
and Physiology (1 of 2)
• Controls reproductive processes
• Male system consists of
– Testicles
– Epididymis
– Vasa Deferentia
– Penis
109. Life Support Chain (1 of 3)
• All cells in body require oxygen, nutrients,
and removal of waste.
• Circulatory system is the carrier of these
supplies and wastes.
• If interference occurs, cells become
damaged and die.
110. Life Support Chain (2 of 3)
• Adenosine triphosphate (ATP)
– Involved in energy metabolism
– Used to store energy
• Aerobic metabolism uses oxygen.
• Cells switch to anaerobic metabolism when
oxygen is limited.
– Lactic acid is damaging waste product.
111. Life Support Chain (3 of 3)
• Movement of oxygen, waste, nutrients
occurs by diffusion.
• pH is critical to diffusion.
– Measure of acidity or alkalinity
• Body spends large amount of energy to
maintain normal pH.
112. Pathophysiology
• The study of functional changes that occur
when body reacts to disease
• Respiratory compromise can lead to:
– Shock
– Alteration of cellular metabolism
113. Summary (1 of 9)
• Understand human anatomy and
physiology so you can assess the patient’s
condition and communicate with others.
• Know superficial landmarks of the body and
what lies underneath the skin.
114. Summary (2 of 9)
• Bones, ligaments, tendons, and cartilage
give the body its recognizable human form.
• The skeletal system provides protection for
organs, allows for movement, and gives the
body its shape.
115. Summary (3 of 9)
• The contraction and relaxation of the
musculoskeletal system gives the body its
ability to move.
• The respiratory system includes the nose,
mouth, throat, larynx, trachea, bronchi, and
bronchioles.
116. Summary (5 of 9)
• The nervous system is the most complex
organ system within the human body. It
consists of the brain, spinal cord, and
nerves.
• The skin is divided into two parts: the
superficial epidermis and the deeper
dermis.
117. Summary (6 of 9)
• The skin is the largest single organ in the
body.
• The skin serves three major functions: to
protect the body in the environment, to
regulate the temperature of the body, and to
transmit information from the environment
to the brain.
118. Summary (7 of 9)
• The digestive system is composed of the
gastrointestinal tract (stomach and
intestines), mouth, salivary glands, pharynx,
esophagus, liver, gallbladder, pancreas,
rectum, and anus.
119. Summary (8 of 9)
• The endocrine system is a complex
message and control system that integrates
many body functions.
• The urinary system controls the discharge
of certain waste materials filtered from the
blood by the kidneys.
120. Summary (9 of 9)
• The genital system controls the
reproductive processes.
• Pathophysiology is the study of how the
body reacts to diseases.