Exam 1 Flashcards
Normal Blood Pressure
<120/<80
Normal Pulse Range
60-100 bpm
Normal Respiratory Rate Range
12-20 breaths/min
Normal Temp Range
96.4 - 99.5 F
Normal Pain Rating
0
Oral Temp Range
97.7 - 99.5 F (accurate)
Rectal Temp Range
98.7 - 100.5 F (1 degree more than oral)
Axillary Temp Range
96.7 - 98.5 F (1 degree less than oral)
Tympanic Temp Range
98.2 - 100 (not accurate)
Radiation
diffusion of heat by electromagnetic waves
ex: remove blanket
Convection
fan/cold shower/AC
Evaporation
sweating (liquid to vapor)
Conduction
transfer of heat to object w/ direct contact
ex: ice pack
Factors that Affect Body Temperature
circadian rhythms, age & gender, physical health, state of health, environmental temperature
Pulse
regulated by the autonomic (automatic) nervous system through cardiac sinoatrial (SA) node
Parasympathetic Stimulation
rest and digest (decrease HR)
Sympathetic Stimulation
fight or flight (increase HR)
Dysrhythmia
irregular HR
Characteristics of Peripheral Pulse
rate, amplitude & quality, rhythm, volume
quality of perfusions: 0, 1+, 2+, 3+
Diffusion
exchange between alveoli and blood
Perfusion
exchange between blood and tissue cells
Rate/Depth of Respirations
shallow breaths/fast
anxiety, exercise, asthma, infections
Rhythm of Respirations
steady rhythm
sleep apnea, fear, before death, heart failure
Orthopnea
breath better sitting up