This document provides an introduction to human anatomy and physiology. It discusses that anatomy deals with the structure of the body and its parts, while physiology studies how those parts function. It also notes that structure and function are closely related. The document then gives examples of anatomical structures and physiological processes, and defines several key terms and concepts in anatomy and physiology including homeostasis, feedback mechanisms, and anatomical position.
Anatomy and Physiology; Introduction to the human bodyJames H. Workman
A&P terminology introduced, a brief history of the study of anatomy, body systems, life processes, homeostasis, positive and negative feedback systems, directional terms and regions of the body terminology are introduced
Definition and scope of anatomy and physiology
Levels of structural organization and body systems
Basic life processes
Homeostasis
Basic anatomical terminology.
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Anatomy and Physiology; Introduction to the human bodyJames H. Workman
A&P terminology introduced, a brief history of the study of anatomy, body systems, life processes, homeostasis, positive and negative feedback systems, directional terms and regions of the body terminology are introduced
Definition and scope of anatomy and physiology
Levels of structural organization and body systems
Basic life processes
Homeostasis
Basic anatomical terminology.
Modern Radio Frequency Access Control Systems: The Key to Efficiency and SafetyAITIX LLC
Today's fast-paced environment worries companies of all sizes about efficiency and security. Businesses are constantly looking for new and better solutions to solve their problems, whether it's data security or facility access. RFID for access control technologies have revolutionized this.
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Young Tom Selleck: A Journey Through His Early Years and Rise to Stardomgreendigital
Introduction
When one thinks of Hollywood legends, Tom Selleck is a name that comes to mind. Known for his charming smile, rugged good looks. and the iconic mustache that has become synonymous with his persona. Tom Selleck has had a prolific career spanning decades. But, the journey of young Tom Selleck, from his early years to becoming a household name. is a story filled with determination, talent, and a touch of luck. This article delves into young Tom Selleck's life, background, early struggles. and pivotal moments that led to his rise in Hollywood.
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Early Life and Background
Family Roots and Childhood
Thomas William Selleck was born in Detroit, Michigan, on January 29, 1945. He was the second of four children in a close-knit family. His father, Robert Dean Selleck, was a real estate investor and executive. while his mother, Martha Selleck, was a homemaker. The Selleck family relocated to Sherman Oaks, California. when Tom was a child, setting the stage for his future in the entertainment industry.
Education and Early Interests
Growing up, young Tom Selleck was an active and athletic child. He attended Grant High School in Van Nuys, California. where he excelled in sports, particularly basketball. His tall and athletic build made him a standout player, and he earned a basketball scholarship to the University of Southern California (U.S.C.). While at U.S.C., Selleck studied business administration. but his interests shifted toward acting.
Discovery of Acting Passion
Tom Selleck's journey into acting was serendipitous. During his time at U.S.C., a drama coach encouraged him to try acting. This nudge led him to join the Hills Playhouse, where he began honing his craft. Transitioning from an aspiring athlete to an actor took time. but young Tom Selleck became drawn to the performance world.
Early Career Struggles
Breaking Into the Industry
The path to stardom was a challenging one for young Tom Selleck. Like many aspiring actors, he faced many rejections and struggled to find steady work. A series of minor roles and guest appearances on television shows marked his early career. In 1965, he debuted on the syndicated show "The Dating Game." which gave him some exposure but did not lead to immediate success.
The Commercial Breakthrough
During the late 1960s and early 1970s, Selleck began appearing in television commercials. His rugged good looks and charismatic presence made him a popular brand choice. He starred in advertisements for Pepsi-Cola, Revlon, and Close-Up toothpaste. These commercials provided financial stability and helped him gain visibility in the industry.
Struggling Actor in Hollywood
Despite his success in commercials. breaking into large acting roles remained a challenge for young Tom Selleck. He auditioned and took on small parts in T.V. shows and movies. Some of his early television appearances included roles in popular series like Lancer, The F.B.I., and Bracken's World. But, it would take a
Orpah Winfrey Dwayne Johnson: Titans of Influence and Inspirationgreendigital
Introduction
In the realm of entertainment, few names resonate as Orpah Winfrey Dwayne Johnson. Both figures have carved unique paths in the industry. achieving unparalleled success and becoming iconic symbols of perseverance, resilience, and inspiration. This article delves into the lives, careers. and enduring legacies of Orpah Winfrey Dwayne Johnson. exploring how their journeys intersect and what we can learn from their remarkable stories.
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Early Life and Backgrounds
Orpah Winfrey: From Humble Beginnings to Media Mogul
Orpah Winfrey, often known as Oprah due to a misspelling on her birth certificate. was born on January 29, 1954, in Kosciusko, Mississippi. Raised in poverty by her grandmother, Winfrey's early life was marked by hardship and adversity. Despite these challenges. she demonstrated a keen intellect and an early talent for public speaking.
Winfrey's journey to success began with a scholarship to Tennessee State University. where she studied communication. Her first job in media was as a co-anchor for the local evening news in Nashville. This role paved the way for her eventual transition to talk show hosting. where she found her true calling.
Dwayne Johnson: From Wrestling Royalty to Hollywood Superstar
Dwayne Johnson, also known by his ring name "The Rock," was born on May 2, 1972, in Hayward, California. He comes from a family of professional wrestlers, with both his father, Rocky Johnson. and his grandfather, Peter Maivia, being notable figures in the wrestling world. Johnson's early life was spent moving between New Zealand and the United States. experiencing a variety of cultural influences.
Before entering the world of professional wrestling. Johnson had aspirations of becoming a professional football player. He played college football at the University of Miami. where he was part of a national championship team. But, injuries curtailed his football career, leading him to follow in his family's footsteps and enter the wrestling ring.
Career Milestones
Orpah Winfrey: The Queen of All Media
Winfrey's career breakthrough came in 1986 when she launched "The Oprah Winfrey Show." The show became a cultural phenomenon. drawing millions of viewers daily and earning many awards. Winfrey's empathetic and candid interviewing style resonated with audiences. helping her tackle diverse and often challenging topics.
Beyond her talk show, Winfrey expanded her empire to include the creation of Harpo Productions. a multimedia production company. She also launched "O, The Oprah Magazine" and OWN: Oprah Winfrey Network, further solidifying her status as a media mogul.
Dwayne Johnson: From The Ring to The Big Screen
Dwayne Johnson's wrestling career took off in the late 1990s. when he became one of the most charismatic and popular figures in WWE. His larger-than-life persona and catchphrases endeared him to fans. making him a household name. But, Johnson had ambitions beyond the wrestling ring.
In the early 20
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Matt Rife Cancels Shows Due to Health Concerns, Reschedules Tour Dates.pdfAzura Everhart
Matt Rife's comedy tour took an unexpected turn. He had to cancel his Bloomington show due to a last-minute medical emergency. Fans in Chicago will also have to wait a bit longer for their laughs, as his shows there are postponed. Rife apologized and assured fans he'd be back on stage soon.
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Tom Selleck Net Worth: A Comprehensive Analysisgreendigital
Over several decades, Tom Selleck, a name synonymous with charisma. From his iconic role as Thomas Magnum in the television series "Magnum, P.I." to his enduring presence in "Blue Bloods," Selleck has captivated audiences with his versatility and charm. As a result, "Tom Selleck net worth" has become a topic of great interest among fans. and financial enthusiasts alike. This article delves deep into Tom Selleck's wealth, exploring his career, assets, endorsements. and business ventures that contribute to his impressive economic standing.
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Early Life and Career Beginnings
The Foundation of Tom Selleck's Wealth
Born on January 29, 1945, in Detroit, Michigan, Tom Selleck grew up in Sherman Oaks, California. His journey towards building a large net worth began with humble origins. , Selleck pursued a business administration degree at the University of Southern California (USC) on a basketball scholarship. But, his interest shifted towards acting. leading him to study at the Hills Playhouse under Milton Katselas.
Minor roles in television and films marked Selleck's early career. He appeared in commercials and took on small parts in T.V. series such as "The Dating Game" and "Lancer." These initial steps, although modest. laid the groundwork for his future success and the growth of Tom Selleck net worth. Breakthrough with "Magnum, P.I."
The Role that Defined Tom Selleck's Career
Tom Selleck's breakthrough came with the role of Thomas Magnum in the CBS television series "Magnum, P.I." (1980-1988). This role made him a household name and boosted his net worth. The series' popularity resulted in Selleck earning large salaries. leading to financial stability and increased recognition in Hollywood.
"Magnum P.I." garnered high ratings and critical acclaim during its run. Selleck's portrayal of the charming and resourceful private investigator resonated with audiences. making him one of the most beloved television actors of the 1980s. The success of "Magnum P.I." played a pivotal role in shaping Tom Selleck net worth, establishing him as a major star.
Film Career and Diversification
Expanding Tom Selleck's Financial Portfolio
While "Magnum, P.I." was a cornerstone of Selleck's career, he did not limit himself to television. He ventured into films, further enhancing Tom Selleck net worth. His filmography includes notable movies such as "Three Men and a Baby" (1987). which became the highest-grossing film of the year, and its sequel, "Three Men and a Little Lady" (1990). These box office successes contributed to his wealth.
Selleck's versatility allowed him to transition between genres. from comedies like "Mr. Baseball" (1992) to westerns such as "Quigley Down Under" (1990). This diversification showcased his acting range. and provided many income streams, reinforcing Tom Selleck net worth.
Television Resurgence with "Blue Bloods"
Sustaining Wealth through Consistent Success
In 2010, Tom Selleck began starring as Frank Reagan i
2. Anatomy and Physiology
Anatomy -- deals with the structure of the
body and its parts
Physiology -- studies the functions of these
parts or asks the question, “how do they
work?”
Structure and function closely related
Which field is most likely to have new
discoveries? Why?
3. To send a nerve impulse, sodium and
potassium ions must switch places in the cell.
The human tailbone is a fusion of multiple
vertebrae.
When the bicep muscle contracts, it pulls on
tendons and ligaments which move the lower
arm toward the upper arm.
4. Levels of Organization:
CopyrightThe McGraw-Hill Companies, Inc. Permission required for reproduction or display.
5. Characteristics of the human
organism
1. Movement (either gross or movement of internal organ)
2. Response to stimuli
3. Growth
4. Reproduction
5. Respiration (take in oxygen, out with carbon dioxide)
6. Digestion
7. Absorption (nutrients taken into bloodstream)
8. Circulation (movement of substances in bodily fluids)
9. Assimilation (changing absorbed substances into chemically
different forms)
10. Excretion
Metabolism: all chemical reactions at work to maintain/allow for these
6. Life depends on the availability of:
a. Water
b. Food
c. Oxygen
d. Heat (a by-product of metabolism; affects reaction rates)
e. Pressure (force required for movement of air and fluids)
.
7. Dynamic process of self-regulating controls
which create a stable internal environment
External conditions are always changing
To survive, internal conditions must remain
relatively stable…How???
8. Maintaining a stable
internal
environment
Organ systems
function to maintain
homeostasis
Examples?
9. 1. Body has a set point (normal, balanced)
2. Receptors in the body detect deviations
away from set point
3. Brain interprets information
4. Triggers a set of events (using effectors) to
bring the situation back to normal
10. NEGATIVE FEEDBACK – Correction occurs
opposite direction of stimulus
Examples:
Body temp rises; cooling mechanisms activated
Body temp drops; heating mechanisms activated
Other examples?
Blood sugar levels, blood oxygen levels
11.
12. POSITIVE FEEDBACK - Stimulus amplifies
response in the same direction
Why?
13. Examples:
Chemicals present in a blood clot lead to
more clotting
A baby drinking mother’s milk causes more
milk production
Pressure in the uterus during childbirth
leads to stronger contractions
Positive Feedback responses are typically
short-term… why?
14. VITAL SIGNS
A measure of homeostasis
Indicate that someone is alive
What is measured in a test of vital signs?
15. Monitored to determine level of health:
Vital Sign What is it? Normal
Body Temp 97o-100oF
Blood Pressure 100/60 - 140/90
Heart Rate 60-100 beats/min
Resp Rate 12-20 breaths/min
Pupils Dilate and contract
Blood O2 level >90%
Reflexes Responsive
16. Lots of vocabulary to describe the body
Why?
Allows doctors/health professionals to communicate as
clearly as possible
Which would you rather hear as a surgeon?
“It hurts in the left upper side of my chest.”
“I’m having pain in the left lateral pleural cavity,
superior to the heart.”
17. AXIAL (head, neck, trunk) vs. APPENDICULAR (upper and lower limbs)
Ventral Cavity: Front (anterior)
-thoracic cavity
-diaphragm
-abdominopelvic cavity
Dorsal Cavity: Back (posterior)
-cranial cavity
-vertebral (spinal) cavity
Organization of Body - Body Cavities
21. Always refer to body
in ANATOMICAL
POSITION
Face forward
Palms forward
Note: Right and left
refer to the patient
22. Anatomical Terminology
Relative Positions:
Terms used to describe the location of a body
part relative to another part.
Terms include:
superior (closer to the head), inferior
anterior (towards the front), posterior
medial (closer to midline), lateral
proximal (closer to trunk), distal
superficial (towards the surface), deep
ipsilateral (on same side), contralateral
.
23. Anatomical Terminology - Body Sections
1. A sagittal (median) section divides the
body into right and left portions.
2. A transverse (cross) section divides the
body into superior and inferior portions.
3. A coronal (frontal) section divides the
body into anterior and posterior sections.
.