Test 2- Blood Pressure Vocab Flashcards
the force of the blood pushing against the walls of the blood vessels
blood pressure
highest pressure against the blood vessels; represented by first heart sound; contraction of the ventricle
systolic pressure
lowest pressure against the blood vessels of the body, measured between contractions
diastolic pressure
factors that increase blood pressure
loss of elasticity in the arteries, exercise, eating, stimulants (medication, coffee), anxiety
loss of elasticity in the arteries
arteriosclerosis
factors that decrease blood pressure
hemorrhage, inactivity, fasting, suppressants (medications that reduce bp), depression, shock
normal range of systolic blood pressure
90-140
normal range of diastolic blood pressure
60-90
unit of measurement for blood pressure
mmHg (millimeters of mercury)
sphygmo
pulse
mano
pressure
meter
measure
equipment needed to perform a task
apparatus
what does a blood pressure apparatus consist of
bp cuff and stethoscope
standard scale for measurement
gauge
to swell or fill up with air
inflated
used to listen to pulse sounds; picks up sounds when placed against the body
stethoscope
components of the stethoscope
earpieces, spring, rubber tubing, bell, diaphragm
a machine that continuously records the heart’s rhythms, usually worn for 24 hours (ambulatory electrocardiography)
holter monitor
where to place the diaphragm of the stethoscope during ausculation
brachial artery
graphic produced by an electrocardio graph which records the electrical activity of the heart over time
EKG; electrocardiogram
signs that can mean a heart attack
chest discomfort, shortness of breath, nausea, cold sweat, extreme fatigue, discomfort in other areas of the upper body (arms, back, neck, jaw, stomach), nausea, lightheadedness
why is hypertension called the silent killer
asymptomatic in most cases and only discovered when a patients blood pressure is taken
3 things you’re doing during ausculation
deflating cuff, listening through stethoscope, watching gauge