vital signs Flashcards
safest way to monitor patient’s condition and well being
vital signs
types of vital signs
temperature, pulse, respiration, blood pressure, pain and oxygen saturation
normal range of temperature
36°C-38°C (98.8°F- 100.4°F)
average temp oral/tympanic
37°C (98.6°F)
ave. rectal
37.5 °C (99.5) °F
average axillary
36.5°C (97.7°F)
normal range of pulse
60-100 BPS
normal range of blood pressure
<120/<80 mmHg
normal range of Pulse pressure
30-50 mmHg
normal range of respiration
12-20 CPM
normal range of O2 saturation
SPO2 equal or greater than 95%
temperature of deep tissues and relatively constant
core temperature
skin, subcutaneous tissue and fats
surface temperature
normal body temperature range
36.5°C-37.5°C
sense warm or cold stimuli and send signals to hypothalamus
skin receptors
detects signal from receptors and send signal to effectors to regulate body temperature
hypothalamus
transfer of heat from on object to another without direct contact
radiation
transfer of heat from one object to another with direct contact
conduction
heat loss thru the air movement
convection
transfer of heat via evaporation
evaporation
aka as pyrexia
fever
elevated body temperature result from inability to loss or halt heat production
hyperthermia
phases of fever
cold, plateau, flush phase
constant elevated body temperature above 38°C
sustained
temperature spiked and return to acceptable range to at least once in 24 hours
intermittent
temperature spiked and fluctuates but with no return to acceptable range
remittent
returns to normal for at least a day, but recurs.
relapsing
prolonged exposure to heat such as sun, and high environmental temperatures.
heatstroke
profuse sweating/ diaphoresis results into electrolyte and water lost
heat exhaustion
when the temperature drops than the usual range of body temperature
hypothermia
thermometer is placed at the sublingual pocket of the tongue
oral
thermometer is placed in the client’s dry axilla and hold tightly
axillary
thermometer is placed at the ear canal and frequent site for measuring core temperature
tympanic
thermometer places the patient in sims position
rectal
converting celsius to fahrenheit
°F=(°C x 1.8) + 32
converting fahrenheit to celsius
°C= (°F-32) / 1.8
the amount of blood ejected per heartbeat
Stroke volume
the amount of blood ejected within 1 minute
cardiac output
difference between two site apical and radial
pulse deficit
A 80bpm and above of heart
normal
RR <12cpm
bradypnea
RR >20cpm
tachypnea
absence of breathing
apnea
overexpansion of lungs
hyperventilation
Underexpansion of lungs
hypoventilation