health science midterm Flashcards
Dorothea Dix
Superintendent of Female nurses of the Army in 1861
Superintendent of Female nurses of the Army in 1861
Dorothea Dix
Florence Nightingale
founder of modern nursing
founder of modern nursing
Florence Nightingale
Christian Barnard
preformed the first successful heart transplant
preformed the first successful heart transplant
Christian Barnard
Elizabeth Blackwell
first female physician in the U.S in 1849
first female physician in the U.S in 1849
Elizabeth Blackwell
Marie Curie
isolated radium in 1910
isolated radium in 1910
Marie Curie
Gabriel Fahrenheit
created the first mercury thermometer
created the first mercury thermometer
Gabriel Fahrenheit
William Harvey
described the circulation of blood to and from the heart
described the circulation of blood to and from the heart
William Harvey
Robert Koch
developed the culture plate method to identify pathogens
developed the culture plate method to identify pathogens
Robert Koch
Renee Laennec
invented the stethoscope
invented the stethoscope
Renee Laennec
Joseph Lister
began using disinfectants and antiseptics during surgery
began using disinfectants and antiseptics during surgery
Joseph Lister
Louis Pasteur
began pasteurizing milk to kill bacteria and proved microorganisms cause disease and created a vaccine for rabies
began pasteurizing milk to kill bacteria and proved microorganisms cause disease and created a vaccine for rabies
Louis Pasteur
Joseph Priestley
discovered the element oxygen in 1774
discovered the element oxygen in 1774
Joseph Priestley
Wilhelm Roentgen
discovered x-rays in 1895
discovered x-rays in 1895
Wilhelm Roentgen
Anton van Leeuwenhoek
invented the microscope in 1666
invented the microscope in 1666
Anton van Leeuwenhoek
standard precautions (extended version)
the minimum infection prevention practices that apply to all patient care regardless of suspected or confirmed infection status of the patient in any setting where health care is delivered
what is RACE
R - rescue/remove your patients
A - alert/alarm (fire alarm)
C - confine/contain the fire (by closing doors)
E - extinguish or evacuate
what is PASS
P - pull the pin
A - aim (at the base of the fire)
S - squeeze
S - sweep (back and forth)
what are the correct techniques for lifting heavy items?
- maintain a broad base
- bend from hips and knees
- use the weight of your body to help push/pull an object
- carry heavy objects close to your body
- avoid twisting your body as you work
- avoid bending for long periods of time
what is the MOST important thing to do if there is a fire?
remain calm, get out and alert!
long term care facility
to provide assistance and care mainly for elderly patients
to provide assistance and care mainly for elderly patients
long term care facility
home health care
provide care in a patient’s home
provide care in a patient’s home
home health care
hospice
provides care for terminally ill persons who usually have life expediencies of 6 months or less
provides care for terminally ill persons who usually have life expediencies of 6 months or less
hospice
hospitals
one of the major types of health care facilities that vary in size and services provided
one of the major types of health care facilities that vary in size and services provided
hospitals
medicare
a federal government program that provides health care for almost all individuals over the age of 65
a federal government program that provides health care for almost all individuals over the age of 65
medicare
medicaid
pays for the healthcare of individuals with low incomes, children who qualify for public assistance, and individuals who are physically disabled or blind
pays for the healthcare of individuals with low incomes, children who qualify for public assistance, and individuals who are physically disabled or blind
medicaid
medigap
health insurance plans that help pay expenses not covered by Medicare
health insurance plans that help pay expenses not covered by Medicare
medigap
worker’s comp.
health insurance plan providing treatment for workers injured on the job
health insurance plan providing treatment for workers injured on the job
worker’s comp.
HMO
type of health insurance plan that provides a managed care plan for the delivery of health care services
- prevention
- set list of Dr.’s but GP (general practitioner) has to give referrals to see specialists
- cheaper premiums
- less choice of Dr.’s
PPO
type of managed care health insurance plan usually provided by large industries or companies to their employees
- prevention
- set list of Dr.’s and specialists
- NO GATEKEEPER
what are the steps in the chain on infection?
- Infectious Agent
- Source of Reservoir
- Portal of Entry
- Mode of Transmission
- Portal of Exit
- Susceptible Host
infectious agent
a pathogen such as a bacterium or virus that can cause disease
a pathogen such as a bacterium or virus that can cause disease
infectious agent
source of reservoir
an area where the infectious agent can live
an area where the infectious agent can live
source of reservoir
portal of entry
a way for the infectious agent to escape from the reservoir in which it has been growing
a way for the infectious agent to escape from the reservoir in which it has been growing
portal of entry
mode of transmission
a way that the infectious agent can be transmitted to another reservoir or host where it can live
a way that the infectious agent can be transmitted to another reservoir or host where it can live
mode of transmission
portal of exit
a way for the infectious agent to enter a new reservoir or host
a way for the infectious agent to enter a new reservoir or host
portal of exit
susceptible host
a person likely to get an infection or disease, usually because body defenses are weak
a person likely to get an infection or disease, usually because body defenses are weak
susceptible host
standard precautions (short version)
precautions used for everyone based on if you’re going to be in contact with bodily fluids
what are the standard precautions? (list)
- wash hands (after touching blood, bodily fluids, secretions, and contaminated items)
- wash hands immediately after gloves are removed and between patients
- always wash hands as you enter and leave a patients room
- remove gloves after use, before touching non-contaminated items
- change gloves before caring for a new patient
- always wash hands if visibly soiled
airborne precautions
- use standard precaution
- patient must be placed in private room (door kept closed)
- each person who enters room must wear a N95 mask
- air must be discharged to outdoor air or filtered before circulating other areas
droplet precautions
- use standard precaution
- patient must be placed in private room
- masks must be worn when working within 3 feet of patient
contact precautions
- use standard precaution
- patient must be places in private room
- hand hygiene before and after all patient contact (with gloves and hand washing)
- use of personal protective equipment (gloves, gowns, masks, eye protection, etc.)
- the room and items in it must receive daily cleaning and disinfection as needed
- all equipment must be cleaned and disinfected before using on another patient
nosocomial
an infection aquired by an individual in a health care facility; transmitted by health care workers to the patient (ex: staphylococcus, pseudomonas and enterococci)
an infection aquired by an individual in a health care facility; transmitted by health care workers to the patient (ex: staphylococcus, pseudomonas and enterococci)
nosocomial
opportunistic
infections that occur when the body’s defenses are weak (es: kaposi’s sarcoma (rare type of cancer) or pneumoncystis carinii (pneumonia in individuals with AIDS))
infections that occur when the body’s defenses are weak (es: kaposi’s sarcoma (rare type of cancer) or pneumoncystis carinii (pneumonia in individuals with AIDS))
opportunistic
antisepsis
prevent or inhibit growth of pathogenic organisms but are not effective against spores and viruses (can usually be used on the skin) (ex: alcohol and betadine)
prevents or inhibit growth of pathogenic organisms but are not effective against spores and viruses (can usually be used on the skin) (ex: alcohol and betadine)
antisepsis
asepsis
the absence of disease-producing microorganisms, or pathogens
the absence of disease-producing microorganisms, or pathogens
asepsis
clean
objects or parts of objects that do not contain disease-producing organisms
objects or parts of objects that do not contain disease-producing organisms
clean
pathogen
microorganisms that cause infection and disease
microorganisms that cause infection and disease
pathogen
contaminated
organisms and pathogens are present/objects contain disease producing organisms
organisms and pathogens are present/objects contain disease producing organisms
contaminated
disinfection
a process that destroys all microorganisms, both pathogenic and non-pathogenic (including spores and viruses)
a process that destroys all microorganisms, both pathogenic and non-pathogenic (including spores and viruses)
disinfection
types of bodily fluids that can carry pathogens
- semen
- vaginal secretions
- cerebrospinal fluid (found in brain and spinal cord)
- synovial fluid (found between your joints)
- pleural fluid (located between layers of pleura (lungs))
- peritoneal fluid (by the peritoneum (abdominal cavity))
- amniotic fluid
- saliva
steps for donning
- gown
- mask
- goggles
- gloves
steps for doffing
- gloves
- goggles
- gown
- mask
relationship between tissues, organs, cells and organ systems
cells combine to form tissues, tissues combine to form organs, and organs combine to for systems
cells > tissues > organs > organ systems
4 main types of tissue
- connective
- nerve/nervous
- muscle
- epithelial (skin)
connective tissue
the supporting fabric of organs and other body parts; soft; (ligaments, tendons)
the supporting fabric of organs and other body parts; soft; (ligaments, tendons)
connective tissue
nerve/nervous tissue
made up of special cells called neurons; control and coordinated body activities by transmitting messages throughout the body; nerves, brain, and spinal cord are composed of this tissue
made up of special cells called neurons; control and coordinated body activities by transmitting messages throughout the body; nerves, brain, and spinal cord are composed of this tissue
nerve/nervous tissue
muscle tissue
produces power and movement by contraction of muscle fibers; skeletal cardiac, and visceral (smooth) are the main kinds
produces power and movement by contraction of muscle fibers; skeletal cardiac, and visceral (smooth) are the main kinds
muscle tissue
epithelial (skin) tissue
covers the surface of the body and is the main tissue in the skin; forms the lining of the intestinal, respiratory, circulatory, and urinary tracks; also forms body glands (produces specific secretions such as mucus and digestive juices)
covers the surface of the body and is the main tissue in the skin; forms the lining of the intestinal, respiratory, circulatory, and urinary tracks; also forms body glands (produces specific secretions such as mucus and digestive juices)
epithelial (skin) tissue
tort
wrongful act that does not involve a contract; occurs when a person is harmed or injured because a health care provider does not meet standards of care
wrongful act that does not involve a contract; occurs when a person is harmed or injured because a health care provider does not meet standards of care
tort