Body Temperature, Pulse Rate, and Heart Rate Flashcards
Cardinal signs that provide quantitative measures of the status of the cardiovascular and pulmonary system
Vital Signs
Indication of degree of heat within the body
Body Temperature
A palpable wave of blood is produced in the walls of the arteries with each heartbeat.
Pulse
The act of breathing
Respiration
It refers to the force the blood exerts against a
vessel wall.
Blood Pressure
Subjective perception of noxious stimuli.
Pain
Absence of oxygen in the tissues
Anoxia
The pulse that is found when a stethoscope is placed on the chest wall over the apex of the heart; also may be found by palpation.
Apical Pulse
The absence of breathing
Apnea
Variation from the normal rhythm
Arrhythmia
Listening for sounds produced within the body by using the unaided ear or a stethoscope.
Auscultation
A slow heartbeat (i.e., pulse rate less than 60
beats/min); may be a normal finding in a well-conditioned person or an abnormal finding
Bradycardia
The amount of blood that is pumped from the
heart during each contraction.
Cardiac Output
Profuse perspiration.
Diaphoresis
The period when the least amount of pressure is exerted on the walls or the arteries during the heartbeat; usually indicates the resting phase of the heart.
Diastole
Labored or difficult breathing
Dyspnea
Sounds are heard during auscultatory determination of blood pressure.
Korotkoff’s Sounds
It is believed to be produced by the vibratory motion of the arterial wall as the artery suddenly distends when compressed by a pneumatic blood pressure cuff; the origin of the the sound may be within the blood passing through the vessel or within the wall itself
Korotkoff’s Sounds
Indicators of physiologic status and the body’s response to physical activity, environmental conditions and emotional stressors.
Vital Signs
Factors affecting vitals signs:
- Lifestyle pattern
- Patient Characteristics
- Other Variables
Modifiable (diet, stress, activity, vices, medications) that affects vital signs.
Lifestyle Pattern
Non-modifiable (age, gender, family history, hormonal status) that affects vital signs
Patient Characteristics
Give other variables that affect vital signs/
- Pain
- Time of the day
- General Health Status
- Represents a balance between heat produced and
lost - Relatively constant
Body Temperature
The average temperature of the human body
37 degrees Celcius +_ 1 degrees celsius or 98.6 Fahrenheit +_ 1.8 Farenheit
Average Oral Temperature
36 to 37.3 Degrees Celcius
Average Rectal Temperature
36.6 to 38.1 Degrees Celcius (0.3 to 0.5 higher)
Average Axillary Temperature
36.5 degrees Celcius (0.6 lower)
Pyrexic Temperature
38 degrees celcius and higher
Hyperpyrexic Temperature
41.1 degrees celcius
Equipment in getting temperature
- Clinical glass thermometer or oral electronic
thermometer - Chemical thermometer
- Ear canal thermometer
- Temporal scanner
ABNORMALITIES IN BODY TEMPERATURE
- Pyrexia
- Hyperpyrexia
- Pyrogens
- Signs and Symptoms of Fever
elevated body temperature
Pyrexia
pyrogens (fever producing substances)
Hyperpyrexia
Pyrogens came from _______ that leads to what?
- Toxic Bacteria
- Fever
Increased pulse, respiratory rate, chills, malaise, chills, sweating, disorientation, confusion, convulsions, coma
Signs and Symptoms of Fever
STAGES OF FEVER
- Prodromal Phase
- Invasion or onset
- Stationary
- Defervescence
- Crisis
- Lysis