Exam 1 Flashcards

1
Q

Normal Blood Pressure

A

<120/<80

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2
Q

Normal Pulse Range

A

60-100 bpm

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3
Q

Normal Respiratory Rate Range

A

12-20 breaths/min

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4
Q

Normal Temp Range

A

96.4 - 99.5 F

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5
Q

Normal Pain Rating

A

0

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6
Q

Oral Temp Range

A

97.7 - 99.5 F (accurate)

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7
Q

Rectal Temp Range

A

98.7 - 100.5 F (1 degree more than oral)

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8
Q

Axillary Temp Range

A

96.7 - 98.5 F (1 degree less than oral)

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9
Q

Tympanic Temp Range

A

98.2 - 100 (not accurate)

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10
Q

Radiation

A

diffusion of heat by electromagnetic waves
ex: remove blanket

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11
Q

Convection

A

fan/cold shower/AC

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12
Q

Evaporation

A

sweating (liquid to vapor)

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13
Q

Conduction

A

transfer of heat to object w/ direct contact
ex: ice pack

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14
Q

Factors that Affect Body Temperature

A

circadian rhythms, age & gender, physical health, state of health, environmental temperature

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15
Q

Pulse

A

regulated by the autonomic (automatic) nervous system through cardiac sinoatrial (SA) node

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16
Q

Parasympathetic Stimulation

A

rest and digest (decrease HR)

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17
Q

Sympathetic Stimulation

A

fight or flight (increase HR)

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18
Q

Dysrhythmia

A

irregular HR

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19
Q

Characteristics of Peripheral Pulse

A

rate, amplitude & quality, rhythm, volume
quality of perfusions: 0, 1+, 2+, 3+

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20
Q

Diffusion

A

exchange between alveoli and blood

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21
Q

Perfusion

A

exchange between blood and tissue cells

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22
Q

Rate/Depth of Respirations

A

shallow breaths/fast
anxiety, exercise, asthma, infections

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23
Q

Rhythm of Respirations

A

steady rhythm
sleep apnea, fear, before death, heart failure

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24
Q

Orthopnea

A

breath better sitting up

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25
Eupnea
normal breathing
26
Dyspnea
difficult/labored breathing
27
Pulse Pressure
difference between systolic and diastolic
28
Factors Affecting Blood Pressure
age, stress, exercise, obesity, emotions, fluid volume (dehydration), outside temp, infection (sepsis), hemorrhage, meds, food intake
29
Orthostatic Hypertension
temporary fall in BP (usually positional/changing position)
30
When to Assess Vital Signs
- on admission to any health care facility - based on the facility/institutional policy - any time there is a change in patient's condition - any time there is a loss of consciousness - pre-op/post-op surgical or invasive diagnostic procedure (test) [post-op: check for complications every 15 min] - before and after activity that may increase risk, such as ambulation after surgery - before administering meds that affect cardiovascular and respiratory function [check 30 min before giving BP meds and cardiovascular meds]
31
Apnea
periods in which there is no breathing
32
Pyrexia
another name for "fever"
33
Bradypnea
decrease in respiratory rate
34
Hyperthermia
high body temp exposed to extreme heat
35
Pulse Deficit
difference between apical and radial pulse
36
Korotkoff Sounds
series of sounds which nurse listens for when assessing blood pressure with stethoscope
37
Tachypnea
increase in respiratory rate
38
Febrile
person with a fever
39
Hypothermia
low body temp exposed to extreme cold
40
Maslow's Hierarchy of Needs
physiological needs safety and security love and belonging self-esteem self-actualization
41
Physiological Needs
oxygen, water, food, elimination, homeostasis, rest, sexuality Prioritize ABC A-airway B-breathing C-circulation
42
Nursing Care to Meet Physiological Needs
Oxygen: evaluate by assessing skin color, vital signs, anxiety levels, responses to activity, restlessness, and mental responsiveness Intake & Output of Fluids: measure intake and output, test resiliency of skin, check condition of skin and mucous membranes, and weigh patient help assess a patient's water balance Food & Elimination: assessed w/ indiactors including weight, muscle mass, strength, and lab values
43
Safety and Security
physical components: security & protection, potential or actual harm emotional components: involves trusting others and being free of fear/anxiety
44
Nursing Care to Meet Physical Safety
nurses meet needs by using proper hand hygiene and sterile techniques to prevent infection, using electrical equipment properly, administering meds knowledgable, skillfully moving and ambulating patients, teaching parents about household chemicals that are dangerous to children
45
Nursing Care to Meet Emotional Safety
encourage spiritual practices that provide strength and support, by allowing as much independent decision-making and control as possible, and by carefully explaining new and unfamiliar procedures and treatments
46
Love & Belonging
feeling of inclusion, acceptance, and belonging (giving and receiving love) families, peers, friends, neighborhood, community unmet needs can lead to isolation and loneliness
47
Nursing Care to Meet Love & Belonging Needs
include family and friends in care of patient, establish nurse-patient relationship based on mutual understanding and trust (by demonstrating care, encouraging, communication, and respecting privacy) and referring patients to specific support groups (such as cancer support groups or AA)
48
Self-Esteem
a need to feel good about oneself sense of pride and accomplishment positive self-esteem = confidence
49
Nursing Care to Meet Self-Esteem Needs
respect their values and beliefs, encouraging patients to set attainable goals, and facilitating support from family or significant others
50
Self-Actualization
the need for people to reach their full potential through development of their unique capabilities each lower level need must be met first process is lifelong purposeful life
51
Nursing Care to Meet Self-Actualization Needs
focus on person's strengths and possibilities rather than on problems interventions are aimed at providing a sense of direction and hope and providing teaching that is aimed at maximizing potential
52
Verbal Communication
exchange of info using words, including both written and spoken word this communication depends on a prescribed way of using words so that people can share info effectively known as language Ex: oral reports, email/text professionally, calling, speaking w/ patients/families
53
Non-Verbal Communication
AKA body language can help the nurse notice subtle and hidden meanings in what the patient is saying verbally Ex: eye contact, touch, facial expressions, posture, sounds (signs, moans), appearance, gesture, dress/grooming, silence
54
Rapport
feeling of mutual trust experienced by people in a satisfactory relationship
55
Factors Influencing Communication
developmental level biological sex sociocultural differences roles and responsibilities physical/mental/emotional state space and territory environment values
56
Purpose of SBAR
to eliminate the breakdowns in communication and potential adverse effects
57
Hand-Off Communication
occurs between nurses in other departments in the facility during nurse-to-nurse reports, or in nurse to physician/health care provider discussions
58
I-S-B-A-R-R
I - identify (self and patient) S - situation B - background (medical history) A - assessment (thorough) R - recommendation R - readback
59
Phases of the Helping Relationship (Nurse-Patient Relationship)
orientation, working, termination
60
Orientation Phase of Nurse-Patient Relationship
introductions establishing trust setting the tone provide info establish routine
61
Working Phase of Nurse-Patient Relationship
LONGEST PHASE assisting patient in physical/mental needs motivate to learn, implement health promotion caring and providing reassurance throughout day
62
Termination Phase of Nurse-Patient Relationship
conclusion leaving for day patient going home review goals satisfying feeling introduce new nurse
63
Assertive Communication
stand up for self or others using open, honest, and direct communication
64
Nonassertive Communication
not stand up for self or others
65
Aggressive Communication
asserting one's rights in a negative manner that violates the rights of others
66
Communication Blocks
failure to perceive patient as human being failure to listen changing the subject giving false assurance gossip and rumor disruptive interpersonal behavior and communication impaired verbal communication (elderspeak)
67
Nontherapeutic Comments & Questions
cliches (stereotyped, trite, pat answer) yes or no questions questions containing words Why & How questions that probe for info leading questions comments that give advice judgmental comments
68
Therapeutic Relationships w/ Patients
control tone of voice be flexible, clear, and concise be truthful keep an open mind take advantage of available opportunities
69
Incivility
rude, intimidating, and undesirable behavior directed at another person
70
Horizontal Violence
anger and aggressive behavior between nurses or nurse-to-nurse hostility
71
Bullying
negative, often repetitive, disruptive behavior; also referred to as horizontal violence, lateral violence, and professional incivility
72
Acute Illness
rapidly occurring illness that runs its course, allowing a person to return one's previous levels of functioning
73
Chronic Illness
irreversible illness that causes permanent physical impairment and requires long-term healthcare
74
Disease
pathologic change in the structure or function of the body/mind
75
Exacerbation
period in chronic illness when the symptoms of the disease reappear
76
Health
state of optimal functioning or well-being
77
Health Disparity
a specific difference that is closely linked to social, economic, and/or environmental disadvantage
78
Health Equity
attainment of the highest level of health for all people
79
Health Promotion
behavior of an individual motivated by a personal desire to increase well-being and health potential
80
Holistic Healthcare
health care that takes into account the whole person interacting in the environment
81
Illness
abnormal process in which any aspect of the person's functioning is altered (in comparison to the previous condition of health)
82
Morbidity
frequency that a disease occurs
83
Mortality
number of deaths
84
Remission
period in a chronic illness when the disease is present, but the person doesn't experience symptoms
85
Risk Factor
something that increases a person's chance for illness or injury
86
Social Determinants of Health
conditions in the environments in which people are born, live, learn, work, play, worship, and age that affect a wide range of health, functioning, and quality of life outcomes and risks
87
Vulnerable Population
disadvantaged subsegment of a community requiring utmost care, specific ancillary considerations and augmented protection in research; includes those living in poverty, women, children, older adults, rural and inner-city residents, new immigrants, homeless, mentally ill patients, and people w/ disabilities and special health care needs
88
Wellness
an active process in which an individual progresses toward the maximum possible potential, regardless of current state of health
89
Examples of Acute Illness
COVID-19, strep throat, appendicitis typically need treatment (let it run its course)
90
Examples of Chronic Illness
cancer, heart disease, stroke, hypertension, diabetes, CHF People of all ages
91
Example of Exacerbation
COPD (Chronic Obstructive Pulmonary Disease)
92
Factors Affecting Health & Illness
basic human needs human dimensions (physical, emotional, intellectual, environmental, sociocultural, spiritual)
93
Modifiable Risk Factors
diet, alcohol consumption, and smoking
94
Non-Modifiable Risk Factors
age, family history, gender, ethnicity, race
95
Primary Level of Health Promotion and Illness Prevention
promoting health and preventing development of disease process or injury
96
Secondary Level of Health Promotion and Illness Prevention
focus is on screening for early detection of disease with prompt diagnosis and treatment of any found
97
Tertiary Level of Health Promotion and Illness Prevention
begins after an illness is diagnosed and treated with the goal of reducing disability and helping rehabilitate patients to a max level of functioning
98
Airborne Transmission
spreading of microorganisms that are less than 5 mcm when an infected host coughs, sneezes, or talks, or when the organism becomes attached to dust particles coughs, sneezes, talks, becomes attached to dust particles Ex: TB, COVID-19
99
Antibody
immunoglobin produced by the body in response to a specific antigen
100
Antigen
foreign material capable of inducing a specific immune response
101
Antimicrobial
antibacterial agent that kills bacteria or suppresses their growth
102
Asepsis
absense of disease-producing microorganisms; using methods to prevent infection
103
Bacteria
most significant and most commonly observed infection-causing agents
104
Bundles
evidence-based best practices that have proven positive outcomes when implemented together to prevent infection
105
Colonization
presence of an organism residing in an individual's body but w/ no clinical signs of infection
106
Direct Contact
way for organisms to enter the body that involves proximity between the susceptible host and an infected person or a carrier, such as through touching, kissing, or sexual Ex: HIV/AIDS, E. coli, Hepatitis B
107
Disinfection
process used to destroy microorganisms; destroys all pathogenic organisms except spores
108
Droplet Transmission
transmission of particles > 5 mcm Ex: common colds, influenza, strep, pneumonia
109
Endemic
occurs w/ predictability in one specific region or population and can appear in a different location
110
Endogenous
infection in which the causative organism comes from microbial life harbored w/in person
111
Exogenous
infection in which causative organism is acquired from outside the host
112
Fungi
plant-like organisms (molds & yeasts) can cause infections
113
Health Care-Associated Infection (HAI)
infection not present on admission to health care institution and develops during course of treatment for other conditions (nosocomial)
114
Host
animal/person on or w/in which microorganisms live
115
Iatrogenic
infection that occurs as a result of a treatment or diagnostic procedure
116
Indirect Contact
personal contact w/ either a vector, living creature that transmits an infectious agent to a human, usually an insect; or an inanimate object (fomite) like equipment
117
Infection
disease state resulting from pathogens in or on body
118
Isolation
protective procedure designed to prevent transmission of specific microorganisms; aka protective aseptic techniques and barrier techniques
119
Medical Asepsis
practices designed to reduce the number of and transfer of pathogens; synonym for clean technique
120
Nosocomial
something originating/taking place in hospital Ex: infection
121
Parasites
organism that lives on/in host and relies on it for nourishment
122
Pathogens
disease-producing microorganisms
123
PPE
gloves, gown, mask, and protective eye gear designed to minimize or prevent the healthcare workers exposure to infectious material
124
Reservoir
natural habitat for growth and multiplication microorganisms
125
Standard Precautions
CDC precautions used in care of all patients regardless of their diagnosis or possible infection status; combines universal and body substance precautions
126
Sterilization
process by which all microorganisms, including spores, are destroyed
127
Surgical Asepsis
practices that render and keep objects and areas free from microorganisms; sterile technique
128
Transmission-Based Precautions
CDC precautions used in patients known or suspected to be infected w/ pathogens that can be transmitted by airborne, droplet, or contact routes; used in addition to standard precautions
129
Vector
nonhuman carriers - such as mosquitos, ticks, lice - that transmit organisms from one host to another
130
Virulence
ability to produce disease
131
Virus
smallest microorganism, can be seen only using electron microsope
132
Infection Cycle
1) Infectious agents 2) Reservoir 3) Portal of exit 4) Means of transmission 5) Portal of entry 6) Susceptible host
133
Stage 1 of Infection Cycle
Infectious Agents: pathogens cause infection/disease bacteria (most common) fungi virus parasites
134
Stage 2 of Infection Cycle
Reservoir: natural habitat of microorganisms people/animals food/water/milk soil inanimate objects
135
Stage 3 of Infection Cycle
Portal of Exit: point of escape for organisms from the reservoir respiratory tract gastrointestinal tract genitourinary tract blood tissue
136
Stage 4 of Infection Cycle
Means of Transmission: route of an organism takes between transfer from reservoir to susceptible host Direct: requires close contact/proximity between susceptible host and carrier Indirect: contact w/ living creature that transmits infectious agent to human or inanimate objects
137
Stage 5 of Infection Cycle
Portal of Entry: point where organism enters new host urinary tract respiratory tract gastrointestinal tract SKIN
138
Stage 6 of Infection Cycle
Susceptible Host: source that provides microorganisms w/ nourishment and shelter organisms are able to overcome hosts defense systems
139
Stages of Infection
Incubation Period Prodromal Stage Full Stage of Illness Convalescent Period
140
Incubation Period
interval between pathogen's first invasion and the appearance of symptoms growing and multiplying
141
Prodromal Stage
most infectious stage early s/s of disease present, may be mild continues to be unaware of being contagious
142
Full Stage of Illness
infection-specific s/s present acute illness stage
143
Convalescent Period
recovery from infection symptoms disappear and person returns to previous health state
144
Who's at Risk of Infections
poor skin integrity (wounds, surgical incisions) age, sex, race (young and old more susceptible) immunization status general health status - over-stressed, fatigued, existence of illness foleys, IV sites, central catheters immunocompromised - chemo patients
145
Interventions to Break Chain of Infection
use hand hygiene diligently carry soiled linens away from the body avoid raising dust dispose of waste properly clean equipment as indicated use PPE clean least soiled items first then more soiled avoid allowing patients to cough/sneeze/breathe directly on to others
146
Donning PPE
Gown Mask/Respirator Goggles/Face Shield Gloves
147
Doffing PPE
Gloves Goggles Gown Mask
148
Factors Affecting Safety
Developmental Considerations Lifestyle Environment Mobility Sensory Perception Knowledge Ability to Communicate Physical Health State Psychosocial Health State
149
Nursing Interventions to Promote Safety
non-skid socks walkers answer call lights bed low to ground
150
Restraints
physical devices used to limit a patient's movement Chemical & Physical Restraints
151
Physical Restraints
increase possibility of serious injuries due to a fall
152
Chemical Restraints
drugs that are used to control behaviors and are not included in person's normal medical regimen
153
Negative Outcomes from Use of Restraints
falls skin breakdowns mental side effects incontinence respiratory issues depression/anxiety
154
Alternatives for Restraints
3 bed rails low beds bed alarm sitters distractions/redirection
155
Sentinel Event
unexpected occurrence involving death, or serious physical or psychological injury, or the risk of death or injury "never events" because they should never happen