Vital Signs Flashcards
Apnea
The absence of respirations
*usually temporary
apical pulse
Pulse taken with a stethoscope near the apex of the heart
Arrhythmia
An irregular or abnormal rhythm
*usually caused by a defect in the electrical conduction pattern of the heart.
Aural
Temperature that is taken with a special thermometer that is placed in the ear
* or auditory canal
Axillary
When temperature is taken in the armpit
Blood pressure
The force exerted by the blood against the arterial walls when the heart contracts or relaxes.
Bradycardia
Pulse rate under 60 beats per minute
Oral
By mouth
Orthopnea
Severe dyspnea in which breathing is very difficult in any position other than sitting up or standing.
Hypothermia
Low body temperature below 95 degrees F
Pulse
The pressure of the blood felt against the wall of an artery as the heart contracts and relaxes (beats)
Pulse deficit
The difference between the rate of an apical pulse and the rate of a radial pulse
Pyrexia
Another term for fever
Systolic
Pressure occurs in the walls of the arteries when the left ventricle of the heart is contracting and pushing blood into the arteries.
Pulse pressure
The difference between systolic and diastolic blood pressure.