Ch. 13- Vital Signs & Monitoring Devices Flashcards
pulse rate
number of beats per minute
rapid pulse
tachycardia
slow pulse
bradycardia
what two factors determine pulse quality?
rhythm and force
pulse rhythm
regular if intervals between beats are constant; irregular if not
pulse force
strong or thready
pulse felt at the wrist
radial pulse
pulse felt at the upper arm
brachial pulse
pulse felt at the neck
carotid
respiratory rate
number of breaths in 1 minute
how long to take a pulse?
30 seconds, multiply by 2
respiration rate classifications
normal, rapid slow
respiratory quality categories
normal, shallow, labored, noisy
respiratory rhythm
the regular or irregular spacing of breaths
best places to assess skin color in adults
nail beds, inside of cheek, inside of lower eyelid
best places to assess skin color in children
palms of hands and soles of feet
what does pale skin indicate?
constricted blood vessels possibly from blood loss or shock
what is blue-grey skin called?
cyanotic; results from lack of oxygen
when to assess capillary refil?
infants and children under 6
normal time for capillary refill?
2 seconds
3 things to check with pupils
size, reactivity, equality
systolic blood pressure
pressure when heart contracts and forces blood through arteries
diastolic blood pressure
pressure remaining in arteries after heart contracts
sign of hypertension
systolic >140, diastolic >90
sphygmomanometer
blood pressure cuff and gauge
auscultation
using a stethoscope to measure blood pressure
palpatation
using pulse to measure systolic blood pressure
how do you record a palpitation reading?
systolic/P
typical O2 reading
96-100
normal blood glucose range
60-140
hypotension
systolic <90