Shared Flashcard Set

Details

CNA Unit 18, 19, 20,
Measuring and recording vital signs
111
Nursing
Not Applicable
09/03/2012

Additional Nursing Flashcards

 


 

Cards

Term
Temperature
Definition
Measurement of body heat/amount heat in the body
Term
Way to measure temperature
Definition
  1. Orally 
  2. Rectal
  3. Axillary
  4. Temporal
Term
metabolism
Definition
chemical reaction in the body
Term
 The highest temperature is
Definition
Rectal, because heat is product by the chemical reaction (metabolism) in the body core and muscular constractions.
Term
Heat loss is largely controlled by
Definition
regulating the amount of blood reaching the skin and through perspiration.
Term
Causes of increased body tmperature
Definition
  • Infection #1
  • Physical activity
  • Warm external emperature
  • Dehydration (loss of body fluid)
Term
Causes of decreased body temperature
Definition
  • Aging -- slow metabolism
  • Decreased physical activity
  • Cold external environment/temperature
  • Certain drug
  • Shock
Term
Average temperature is 
Definition
98.6 ºF
Term
Average oral temperature 
Definition
98.6 ºF
Term
Average Axillary temperature
Definition
97.6 ºF
Term
Average Rectal temperature
Definition
99.6 ºF
Term
Most common temperature measured by
Definition
Orally
Term
Most accurate of temperature measured by
Definition
Rectal, 1 ºF higher then oral.
Term
The least accurate temperature measured by
Definition
 Axillary or groin, 1 ºF lower than oral.
Term
Never use oral temperature if the patient
Definition
  • is a child or irrational
  • breathe through the mouth
  • unconscious
Term
Measure temperature for unconcious patient use
Definition
Tympanic or rectal thermometer
Term

MEASURE AND RECORD TEMPERATURE 

When would the nurse aide take an axillary temperature ?

Definition
Axillary temperatures are used when the resident's temperature can not be taken orally or rectally. The thermometer or covered probe is placed in the axilla (armpit). The resident's arm is then positioned over the chest. A probe is left in place until a tone is heard or until a steady flashing light is seen. A glass thermometer is held in place for nine minutes for a reliable measurement.
Term

Do not use rectal thermometer if the patient has

 

Definition
  • diarrhea 
  • fecal impaction 
  • combative behavior
  • rectal bleeding
  • hemorrhoids
  • had rectal surgery
  • recently had a heart attack
  • recently had prostate surgery 
  • a colostomy
Term
Measuring rectal temperature electronic , incert the probe cover about ____ to _____inch. Hold in place.
Definition
1 to ¼ inch
Term
a patient's temperature is determined by using a 
Definition
clinical thermometer
Term
Type of clinical thermometers
Definition
  • Glass clinical thermometer
  • Electronic Thermometer
  • Digital Thermometer
  • Disposal Thermometer
Term
The portion of thermometer called the probe is inserted into the patient. The probe are colored red for ____use and blue for ____ or ____ use.
Definition
rectal ; oral ; axillary
Term
For digital thermometer, the temperature can be read 
Definition
within 20 to 60 seconds
Term
Glass thermometer
Definition
is long, cylinrical, calibrated tube that contains a column of heat- sensitive liquid.
  • Start with 94º F (34º C)
  • Each shorter line equals two-tenths (2/10 or 0.2) of 1 degree
Term
For glass thermometer to register for at least _____ for oral and rectal temperature and _____ for axillary temperature.
Definition
3 minutes for oral and rectal and 10 minutes for axillary
Term
To read the glass thermometer, if it falls between two lines, read it
Definition
to the closest line.
Term
The temperature of  electronic thermometer register in about
Definition
30 seconds
Term
Using the tympanic thermometer if the patient has been outdoors or if the patient has been lying on the ear you will use :
Definition
Wait for 15 minutes
Term
Using a Tympanic (ear) thermometer, if the patient has hearing aids, 
Definition
use opposite ear or wait for 15 minutes
Term
Tympanic thermometer is used for children under  age 3 ________ in children over age 3 ________ 
Definition
pull the pinna down and back ; pull the pinna up and back.
Term
If the patient has had anythign to eat or drink or has smoked within the last 15 minutes  :
Definition
Wait 15 minutes before taking an oral temperature.
Term
Using oral thermometer, ask patient to hold the thermometer with lips for
Definition

3 minutes

 

Term
Measuring a rectal temperature (electronic thermometer)
Definition
  • Lower the backrest of the bed, ask the pts to turn on his side
  • put on gloves
  • place a small amount of lubricant (water base)
  • fold the top bedclothes back to expose the pts' anal area
  • Separate the buttocks with one hand. 
  • Insert the covered probe about 1 inch into the rectum
  • Replace the bedclothes for privacy as soon as the thermometer is inserted.
Term
Using a tympanic (ear) thermometer if the patient has a hearing aid 
Definition
use the opposite ear or remove the aid and wait 15 minutes.
Term
Pulse
Definition

The pressure of the blood felt against the wall of an artery as the heart alternately contracts (beats) and relaxes (rests).

Beats per minute 

Term
Normal Pulse
Definition
60 - 100 beats per minute
Term
The most commonly for conscious measured pulse at
Definition
radial pulse (it is measured at the radial artery in the wrist)
Term
Unconscious patients should be checked at the 
Definition
carotid artery or apically (over the heart)
Term
Site to measure pulse
Definition

[image]

  1. Temporal  -  side of forehead
  2. Carotid - neck
  3. Apical -  apex of heart (#3 should be at apex of heart)
  4. Brachial - inner elbow
  5. Radial - wrist
  6. Femoral - groin
  7. Popliteal - behind knee
  8. Posterior tibial
  9. Dorsalis pedis - top of foot/between toe and..
Term

MEASURE AND RECORD PULSE

[image]

At which of the locations shown in the above diagram would the nurse aide take a femoral pulse?

 

Definition

Location 5


The femoral artery is the large artery which emerges from the pelvis to nourish the lower extremity. It produces an obvious pulse which can be easily felt in the crease between the thigh and abdomen at about its middle.

Term

MEASURE AND RECORD BLOOD PRESSURE

[image]

At which of the locations shown in the above diagram would the nurse aide place the stethoscope when taking a blood pressure reading?

Definition

Location 4


When measuring a resident's blood pressure, the diaphragm of the stethoscope is placed firmly over the brachial artery, which is located at the inner aspect of the elbow. The entire diaphragm must be in contact with the skin to obtain an accurate reading.

Term
Pulse measurement include determining the
Definition
  1. Rate or speed
  2. Character
  • Rhythm
  • Volume or fullness

 

Term
The quality of the  pulse is 
Definition

the volume you palpate. 

Wether it is weak, strong or thready

Term
Quality (volume or fullness) of pulse
Definition
  1. Normal
  2. Bounding
  3. Weak/Thready
Term
Rhythm
Definition
  • Regular-steady beat
  • Irregular - inconsistent beat

 

Term
 The pattern that you feel, with pulsations and pauses between them. If the pulse is normal, the length of the beat will be approximately equal to the length of the pause.
Definition
Rhythm - regularity
Term
Bradycardia
Definition
An unusually slow pulse (below 60 beats per minute)
Term
Tachycardia
Definition
An unusually fast pulse (more than 100 beats per minute)
Term
Flutter
Definition
Irregular/inconsistent beat, cause by ASHD, MI, rheumatic heart disease, etc.
Term
Fibrillation 
Definition
Totaly irregulary and fast, cause by ASHD, rheumatic valve disease, etc
Term
medical instrument used to hear the sound inside the body
Definition
Stethoscope
Term
The stethoscope is placed over the 
Definition
apex (tip) of the heart
Term
The apex of the heart is found :
Definition
  • On the left side of the front of the chest
  • Between the fifth and sixth ribs
  • Just below the left nipple
  • In wome, under the left breast
Term
Counting the heart constractions by listening to the heart sound that indicate 
Definition
the closing of the valve, these sounds occur as the heart pumps blood into the arteries.
Term
The louder sound (lub) corresponds to the
Definition
constraction of the ventricals pushing the blood forward through the arteries, and the closing of the valves to prevent the backflow of blood.
Term
The softer sound (dub) corresponds to the
Definition
relaxation of the ventricles as they fill with blood vefore the next contraction and the closing of the semilunar valves to prevent backflow from the arteries.
Term
The difference between the apical pulse (the loud sound heart over the heart) and the radial pulse (the expansion felt over the radial pulse)
Definition

Pulse deficit

Term
The main function of respiration is 
Definition
to supply the cells in the body with oxygen and to rid the body of excess carbon dioxide.
Term
The skin takes on abluish or dusky color and the patient, cause by  inefficient of respirations (there is less oxygen in the blood available for body needs, carbon dioxide is released less efficiently), the condition known as
Definition
cyanosis
Term
Two part of each repiration
Definition
one inspiration (inhalation) followed by one expiration (exhalation)
Term
Rapid, shallow breathing
Definition
Tachypnea
Term
Difficult or labored breathing
Definition
Dyspnea (Dyspneic)
Term
Breaths that only partially fill the lungs
Definition
Shallow
Term
A period of no respirations
Definition
Apnea
Term
 a period of dyspnea followed by periods of apnea
Definition
Cheyne-Stokes repirations
Term
Snoring like respiration
Definition
Stertorous
Term
Rales (crackles)
Definition
Moist respiration. At times, fluid (mucus) will collect in the air passages. Crackles are common in the dying patient.
Term
Difficult breathing accompanied by a whistling or sighing sound due to narrowing of branchioles (as in asthma) or an increase of mucus in the bronchi.
Definition
Wheezing
Term
Respiration should be check for :
Definition
  • Rate - number of respirations per minute
  • Rhythm - regularity
  • Symmetry - ability of the chest to expand equally as air enters each lung
  • Volume - depth of respiration
  • Character - terms used to describe the character of respirations include :

- Regular 
- Irregular
- Shallow
- Deep
- Labored (difficult)

 

Term
The rate of respiration is determined by counting ___
Definition
the rise or fall of the chest for one minute
Term
The average rate for adult's respiration is 
Definition
12 to 20 respiration per minute
Term

Respiration should be reported :

 

Definition
  • Accelerate if the rate is more than 25 per minute
  • If the rate is less than 12 per minute, it is too slow
Term
The factors affecting respiratory rates include :
Definition
  • Illness
  • Emotions
  • Elevated temperature
  • Gender
  • Age
  • Exercise
  • Position
  • Drugs
Term
If respiration rate more than 25 per minute, it is said to be
Definition
Accelerated, should be reported.
Term
Blood pressure
Definition
It is the measure of the force of the blood against the walls of the arteries. How fast is the blood thravel
Term
Blood pressure varies with ____ and ____ of the ventricles of the hearts
Definition
 contraction (systole) ; relaxation (diastole) 
Term
Stethoscope mgnifies sounds, consists of
Definition
  • A bell or diaphragm
  • Tubing that carries sounds to the listener
  • Earpieces that direct the sounds into the listener's ears

 

Term
Sphygmomanometer
Definition
The blood pressure measuring apparatus
Term
Blood pressure is usually measured in the upper arm over 
Definition
brachial artery (1 inch above the antecubital area)
Term
The cuff of the blood pressure measuring apparatus should be at least
Definition
80% of the circumference of the arm.
Term
The pressure gauge to measure blood pressure are :
Definition
  • A Dial (Aneroid) gauge  a round Pressure gauge 
  • Mercury
Term
Systolic 
Definition
 Construction of the ventricles (pump the blood to the arteries)
Term
Diastolic 
Definition
Lowest point of pressure between ventricular contractions (resting pressure) or relaxation of the ventricular
Term
Blood pressure elevated by :
Definition
  • Sex of patient
  • Exercise
  • Eating
  • Stimulants (substances that speed up body function)
  • Emotional stress, such as anger, fear
  • Disease condition
  • Hereditary
  • Pain
  • Obesity
  • Age
  • Condition of blood vessels
  • Some drugs
Term

Blood pressure is lowered by :

 

Definition
  • Fasting
  • Rest
  • Depressants
  • Weight loss
  • Emotion
  • Abnormal condition, such as hemorrhage (loss of blood)
Term
To measure the blood pressure, the cuff of the gauge is smoothly applied directly and the stethoscope bell is placed over the 
Definition
brachial artery
Term
Systolic pressure
Definition
the sound of bicuspid and tricuspid valves shutting (highest point)
Term
Diastolic pressure
Definition
the sound of the semilunar valves shutting
Term
Pulse pressure
Definition
The different between systolic and diastolic pressure
Term
Average pulse pressure in healty adult is about
Definition
40 mm Hg (range 30 -50 mm Hg)
Term
During measuring Blood pressure, pressure is then increased by 
Definition
inflating the rubber bladder in the cuff to stop the flow of blood through the artery.
Term
An increase in blood volue or heart rate or a decrease in the ability of the artery to expand may result in an 
Definition
increased pulse pressure
Term

A condition that means the person is likely to develop high 

blood pressure in the future

Definition
prehypertension
Term
When systolic and diastolic blood pressure fall into different categories, the____ is used to classify blood pressure level. Examp 172/78 mm Hg would be stage 2 hypertention.
Definition
higher categories
Term
Condition that means the person is likely to develop high blood pressure in the future
Definition

Prehypertension between 120/80 mm Hg and

139/89 mm Hg

Term
Hypertention 
Definition
greater than  140/90 mmHg
Term
Hypotension
Definition
lower than 100/60  mm Hg
Term
When systolic and diastolic blood pressures fall into different categories,
Definition
the higher category is used to classify blood pressure level.
Term
For people who are 50 or older, ______ gives the most accurate diagnosis of high blood pressure.
Definition
systolic pressure
Term
Using a mercury manometer if the mercury moves up the column very slowly 
Definition
Report to the nurse. It may have oxidized
Term
Make sure the needle is on zero vefore inflating the cuff on the 
Definition
aneroid sphygmomanometer
Term
Do not take blood pressure on an arm that :
Definition
  • Has an intravenous feeding
  • Is being treated for burns, fractures, or other injuries
  • Has a dialysis access device
  • Is on the same side as the patient's recent mastectomy (breast removal)
  • Has pulse oximeter
Term
Sound fadeout for 10 to 15 mm Hg (usually mistaking as the diastolic)
Definition
auscultatory gap
Term
The large lines of the gauges on sphygomomanometer are at increments of
Definition
10 milimeters of mercury pressure (mm Hg)
Term
The shorter line of the gauge of the shygomomanometer are at
Definition
2 - mmHg intervals (4 shorter lines between the large lines)
Term
Pulse oximeter
Definition
procedure for measuring level of oxygen in arterial blood
Term
Pulse oximeter can be applied to an arm with an
Definition
IV, dialysis access device, or the affected side of stroke or mastectomy without causing injury.
Term
Do not place the cuff on an arm that
Definition
  • is paralyzed
  • is the site of an intravenous infusion (IV)
  • as a pulse oximeter on it
  • Has impaired circulation
  • Is the site of a dialysis access device
  • is fractured
  • is burned
  • Is on the same side as a recent mastectomy or other surgical procedure site
Term
The preffered location for the monitoring cuff
Definition
is the upper arm, but the forearm and ankle may also be used (should be physichian order)
Term
Vital Sign include
Definition
  • Temperature
  • Blood Pressure
  • Respiration 
  • Pain

 Although height and weight are not part of the vital signs, but also commonly measured

Term
Blood Pressure Classifications
Definition

                               Systolic             Diastolic

 

Hypotension               <100                <60

Normal                      <120                <80

Prehypertension          120-139           80-89

 

Stage I Hypertension   140-159           90-99

Stage II                     >160               >100

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