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204 Cards in this Set

  • Front
  • Back

Infection

Invasion of a susceptible host by microorganisms (pathogens), resulting in disease

Asymptomatic

without symptoms of infection

Symptomatic

with symptoms of infection
Contagious
Infectious disease transmitted directly from one person to another
Virulence

ability to produce disease

Reservoir/ Host

Humans, animals, insects, inanimate objects

Portal of Entry

Skin, mucous membranes, respiratory tract, gastrointestinal, reproductive system, blood

Modes of Transportation

Direct/ Indirect/ Droplet/ Airborne
Direct

hand to hand

Indirect

Objects

Droplet

coughing

Airborne

coughing

Hand Hygiene

Primary Prevention

Localized Infection

one area; treat with antibotics and wound care

Systemic

Whole system

Sepsis infection

in the bloodstream

Normal Flora

microorganisms that reside in the body

Body System defenses

organs specialized defense mechanism

Inflammation

Cellular response to injury or infection.


Signs: swelling, redness, heat, pain, or tenderness

Immune response

Produce antibodies to neutralize, destroy, or eliminate antigens

Antibodies

Bodies defense

Antigens

Infection

HAI

Healthcare


Acquired


Infection

Exogenous

microorganism outside the individual

Endogenous

Patient's flora becomes altered and an overgrowth results

Asepsis

technique to keep patients as free from exposure to infectious-causing pathogens as possible

Medical Asepsis

Clean technique: procedure used to reduce the number & prevent the spread of microorganisms

Surgical Asepsis

Sterile technique: procedure to eliminate all microorganisms from an area

Granulation Tissue

Beginning formation of a scar

MDROs

MultiDrug- Resistant Organisms

MRSA

Methicillin-Resistant Staphylococcus Aureus

VRE

Vancomycin-Resistant Enterococcus

C-Diff

Clostridium Difficile

Specimin Collection

1. Use Sterile Equipment


2. Collect fresh material


3. Seal Containers tightly


4. Properly label specimens( Time, Date, Type, & Initial)


5. Place in labeled leak-proof biohazard bags for transport

Biohazardous Waste

1. Cultures


2. Pathological waste


3. Blood & Blood Products


4. Sharps


5. Selected Isolation Materials

Vital Signs

Temperature


Respirations


Oxygen Saturation


Blood Pressure


Pulse


Pain

Guidelines for when to do VS

1.Entering Healthcare Facility


2.Change in condition


3. Before/After- Medication


4. Before/During/After- Blood Transfusion & Surgical Procedures

Guidelines for VS assessment

1. Must be measured correctly


2. Equipment should be working and appropriate size for patient


3.Must be understood & interpreted


4. Must be communicated- Verbally & Documented

Pyrexia

Defense Mechanism from an infection

Afebrile

No fever

Febrile

Fever

Body Temperature

Heat Production-Heat loss

Normal Temp. range

36 - 38 degrees C


96.8 - 100.4 degrees F

Body Temp Regulations

1. Neural & Vascular control


2. Heat production


3. Heat loss (diaphoresis=sweating)


4. Skin


5. Behavioral control


6. Age- elderly less temp. control

Diaphoresis

Sweating

Antipyretic

Fever reducer

Hyperthermia

High body temp.; overload on body temperature release mechanism


ie. Out in sun to long

Hypothermia

Low body temp.; heat loss resulting from prolonged exposure to cold


ie. In cold water

Exact temperature area

1. Core~Internal (temperature of deep structures of the body)


2. Surface~ External

Core Temperature

1. Pulmonary Artery


2. Esophagus


3. Bladder

Surface Temperature

1. Oral


2. Auxillary


3. Rectal


4. Tympanic


5. Temporal Artery

Bradycardia

Low BP <60

Tachycardia

High BP >100

Hypoxia

Lack of Oxygen in Blood

Pulse Deficit

Difference between radial and apical rate

Dysrhythmia

Irregular beat, pauses in between beats

Blood Pressure

force exerted on the walls of an artery created by the pulsing blood under pressure from the heart

Systolic

(High Pressure)(Top Number)


Ventricular contraction that forces blood into the aorta- resistance of aorta as blood pumps out of left ventricle

Diastolic

(Low Pressure)(Bottom Number)


Minimal pressure exerted against the arterial wall, ventricles are relaxing. Also indicates volume of blood in heart.

Pulse Pressure

Difference between systolic and diastolic pressure

Hypotension

Low blood pressure


<90/60

Hypertension

High Blood Pressure


>140/90

Orthostatic Blood Pressure

Postural Hypotension


Drop of SBP 20mmHG w/in 3 minutes


Drop of DBP of 10 mmHG w/in 3 minutes


Increase HR>20 bpm of standing/sitting

Factors of BP

Age, Race, Weight, Gender, Ethnicity, Sympathetic Stimulation, Daily VAriation, Medication and Treatment, Activity, Diet, Smoking

Respiration

Mechanism the body uses to exchange gases among the atmosphere, blood, and cells

Diffusion

movement of gas out of the alveoli


Perfusion

transport of gas

Ventilation

movement of air into and out of the lungs

Eupnia

Normal adult breathing

Factors of Respiration

Exercise, Acute Pain, Anxiety, Smoking, Body Position, Medications, Neurological Injury, Hemoglobin Function, Chest wall movement

Bradypnea

breaths < 12

Tachypnea

breaths > 20

Apnea

No breath

Variations in Respiratory

1. Fever 2. Pain & Anxiety


3. Diseases to chest wall or muscles/ lungs


4. Constrictive Chest/Abdominal dressing


5. Abdominal Incision 6. Gastric Distention


7. Chest Tube 8. Injury to Chest Wall


9. Respiratory Infection 10. Brain Injury

Pulse Oximeter

Capillary Measurement;


Hemoglobin saturation in the oxygen

SpO2

abbreviation for Pulse Oximeter

Factors of Pulse Oximeter

1. Hypotension 2. Hypothermia


3. Hypoperfusion (Peripheral Vascular Disease)


4. Nail Polish (Acrylic nails w/ polish)


5. Anemia (low hemoglobin)


6. Cyanosis to nail beds


7.Restlessness, confusion


8. Medications (Bronchodilators)

Purpose of Physical Exam

1. Gather baseline data


2. Supplement, confirm, or refute data


3.Confirm & identify nursing daignoses


4. Make clinical judgments


5. Evaluate the outcomes of care

Subjective Data

Insight from Patient themself;


What they tell you.

Objective Data

Measurement of information;


What we can see.

Cultural Sensitivity

Cultural differences influence a patient's behavior.

Assessment Techniques

1. Inspection (observation)


2. Palpation ( hands to feel)


3. Percussion ( hands to tap & listen)


4. Auscutation (use of stethoscope)


5. Olfaction (smelling)

Inspection

Inspect for size, shape, color, symmetry, position, & abnormalities

Palpation

Using the hands, press about 1/2 in. w/ light intermittent pressure.


Skin: Temperature, moisture, texture, turgor, tenderness, or thickness


Abdomen: Tenderness, distention, or masses

Percussion

Tapping the body w/ fingertips to produce a vibration.


Tap to determine location, size, & density of structures.


Abnormal sounds can be mass, air, or fluid.

Auscultation

Use stethoscope to listen to sounds produced by the body.


Assess sounds heard in heart, lungs, or gastrointestinal systems

Olfaction

Identify nature & source with nose.


Determine: Wounds, Urine, Stool, Body Odor.

Supine

Lay flat on back

Prone

Lay on abdomen

Lateral

Lay on side

Sims

Side laying position w/ knee bent up.

General Survey

Begins w/ first meet a patient.


Provides basic information; Characteristics of illness, Hygiene, Skin condition, Body image, Emotional state, Development status

Skin Assessment

Color, moisture, temperature, lesions, texture, turgor, vascularity, petechiae, or edema

Jaundice

Yellowing of skin and eyes

Erythemia

Reddening of skin

Pallor

Pale complexion

Cyanosis

Blue tinge to skin or nails

Petechia

Capillaries break under skin and cause red pin points on skin.

Skin Turgor

Elasticity of skin

Edema

Fluid escaping from vascular system to skin causing swelling in the limb.

Pressure Ulcer

(Bed sore) Skin breakdown on bony prominences of the body where they lose blood circulation to the area and cause a wound.

Nail Assessment

1. Palpate for Capillary refill


2. Inspect for deformities

Head & Neck Assessment

Headache, dizziness, seizures, poor vision, loss of consciousness.


Size, shape contour of head & skull.


Facial symmetry

Eye Assessment

Pupils- Size


Conjuctive & Sclera- Color

Conjuctivitis

Pink-eye


Infection in the Conjuctive of the eye

PERRLA

Pupils Equal, Round, Reactive to LIght and Accommodation

Cataracts

Glazed over opaque look on the eye

Ear Assesssment

Hearing ability


Drainage


Trauma to Head/Ears

Mouth/Pharynx Assessment

Overall health


Oral Hygiene


Oral Trauma


Airway Trauma

Thorax & Lung Assessment

Siiting upright Auscultate for 1 full ventilation through the mouth.


Palpate for deformities.


Inspect for abnormalities.

Ventilation

Full round of Expiratory and Inspiratory.

Inspiratory

To breath in

Expiratory

To breath out

Orthopnea

Difficulty breathing laying flat

Dyspnea

Shortness of Breath with activity or rest

Kyphosis

Increased thoraxic curvature


Has a slumped shoulders and a hump back appearance.

Lordosis

Increased lumbar curvature

Scoliosis

S-Shaped Vertabrae curvature in back

Barrel Chest

Expanded sternum & rib cage

Crepitus

Air under skin. Subcutaneous Emphysema.


Will have a bubble wrap feeling.

Auscultate

To listen with a stethoscope

Normal Breath Sounds

Vesicular


Bronchovesicular


Tracheal

Vesicular

Posterior Thorax;


Soft, breezy & low pitched.


Inspiration is longer than Exporation

Bronchovesicular

Posterior Thorax;


Medium Pitch


Heard between scapula

Tracheal

Anterior on Trachea;


Louder and Harsher

Adventitious Breath Sounds

Rhonchi


Crackles


Wheezes


Pleural Friction Rub

Rhonchi

Loud, Snoring; Gurgling; Large Airways( Bronchi)


Can clear with coughing

Crackles

Soft, Wet; in Alveoli

Wheezes

Musical sounding;


Caused by narrowing of airway

Pleural Friction Rub

Sounds like crackling leather;


Heard on inspiration;


Inflammation of Pleural space & lining

Heart Assessment

Aortic, Pulmonic, 2nd Pulmonic, Tricuspid, Mitral

Aortic

2nd intercostal space Right of the Sternum

Pulmonic

2nd intercostal space Left of the Sternum

2nd Pulmonic

3rd intercostal space Left of the Sternum

Tricuspid

4th intercostal space Left of the Sternum

Mitral (Apical Pulse)

5thg intercostal space Left of the Sternum Midclavicular Line

Factors Influencing Heart

Smoking, alcohol intake, caffiene, use of drugs, exercise habits, fat intake, & sodium intake.

Cardiac Medications

Beta-Blockes, ACE Inhibitors, Diuretics, antidysrhymics

Bet-Blockers

Block beta cells;


Regulate heart rate


Lower HR

ACE Inhibitor

Blocks angiotensin out of Kidneys & causes Vaso-Constriction

Diuretics

Releases extra fluid from body

Antidysrhymics

Regulate the heart rate

Cardiac Assessment

Family History


Chest pain, pressure, tightness, stress, fatigue


History of HTN, High Cholesterol, diabetes, stroke, heart disease, valvedisease/ replacement, blood clotting disorders.

Pulses

Radial


Brachial


Dorsalis Pedis


Posterior Tibial

Radial Pulse

In the wrist, thumb side

Brachial Pulse

In the anticubital space

Dorsalis Pedis Pulse

Top of the foot between the big toe and the next

Posterior Tibial

On the inner ankle big toe side

Carotid Pulse

Side of the neck towards the front. Check one at a time. Normally during CPR.

Ulner Pulse

In the wrist, pinky side

Femoral Pulse

Groin area, in the bend

Popliteal Pulse

Behind the knee, center to medial are

Musculoskeletal Assessment

Range of joint motion


Muscle strength


Gait & posture

Flexion

Movement decreasing angle between 2 adjoining bones; bending of limb

Extension

Movement increasing angle between 2 adjoining bones

Hyperextension

Movement of body part beyond it normal resting extended position

Pronation

Movement of body part so front or ventral surface faces down

Supination

Movement of body part so front or ventral surface faces upward

Abduction

Movement of extremity away from midline of body

Adduction

Movement of extremity toward midline of body

Internal rotation

Rotation of joint inward

External rotation

Rotation of joint outward

Eversion

Turning of body part away from midline

Inversion

Rotation of body part toward midline

Dorsiflexion


(Dorsal Flexion)

Flexion of toes and foot upward


(Pull toes toward nose)

Plantar Flexion

Bending of toes and foot downward


(Push toes against hand)

Neurologic Assessment

History


-level of consciousness


-language


-intellectual function


-cranial nerve function


-sensory nerve function


-motor function


-reflexes

GCS

Glasgow Coma Scale


-shows if patient is deteriating or improving

Critical Thinking

Clinincal Judgment


-Hallmark of what we do as a nurse.

Interpretation

Data collection

Analysis

Analyzing the data

Inference

Look at significance/ Make assumption

Evaluation

Look at the meaning

Explanation

Support your findings

Self-regulation

Self reflection or reflect on your experience

Concept of Critical Thinking

1. Truth seeking


2. Open-mindedness


3.Analytic approach


4. Systematic approach


5. Self-confidence


6.Inquisitiveness


7. Maturity

Reflection

Purposeful thinking back


Recalling a situation

Language

Use precisely and clearly

Intuition

Inner sensing (gut feeling)

Critical Thinking Component-General

Scietific


Problem Solving


Decision maker

Critical Thinking Component- Specific

Diagnostic reasoning & inference


Clinical decision making


Nursing process competency


Critical Thinking Model

Knowledge Base


Experience


Competence
Attitudes


Standards

Attitudes of Critical Thinking

Confidence Perserance


Independence Creativity


Fairness Curiosity


Responsibility Integrity


Risk taking Humilty


Discipline

Reflective Journaling

clarify concepts through reflection by thinking back or recalling situations

Concept Mapping

visual representation of patient problems & interventions that illustrate an interrealtionship

Nursing Process

Identifying, Diagnosing, and treating the Human Response to helath and illness

Steps to Nursing Process

1. Assess


2. Diagnose


3. Plan


4. Implement


5. Evaluate


(and repeat)

Nursing Assessment

Collection & verification of data


Analysis of data

Database

client's percieved needs, health problems & response to problems

Sources of Data

-Client


-Family & Significant Others


Health Care Team


-Medical Records

Cues

Information collected through your senses

Inference

Your interpretation of the Cue

Nursing Health History

Biographic Information Client Expextation


Present illness/ health concern Health Hx


Family Hx Environmental Hx


Psychosocial Hx Spiritual Hx


Review of Systems Documenting Findings


Diagnostics & Laboratory data

Data Documentation

Legal & Professional responsibility


Use proper terminology, abbreviations & correct spelling

Nursing Diagnosis

Clinincal judgment about the client in response to an actual/ potential health problem


(Our conclusion/ interpretation of our assessment rolled into a few words.)

Medical diagnosis

Identificatio of disease condition based on specific evaluation of s/s

Collaborative problem

an actual/ potential complication thastnurse monitor to detect a change in client status

NANDA(-I)

North


American


Nursing


Diagnosis


Association


(International)

Diagnostic reasoning

using assessment data to create a nursing diagnosis

Defining characteristics

Clinical criteria/asssessment findings


Help support the diagnosis

Formulation of Nursing Diagnosis

1. Actual Nursing Diagnosis (Highest Priority)


2. Risk Nursing Diagnosis


3. Wellness Nursing Diagnosis

Actual Nursing Diagnosis

Actual problem right now

Risk Nursing Diagnosis

Something that has the potential to happen in the future

Wellness Nursing Diagnosis

Readiness for enhancement