Chapter 15 vital signs True or false
Words such as deep and shallow describe rhythm of respiration
F
Heart sounds are caused by the closing of the heart valves
T
If a blood pressure measurement 110/86, the pulse pressure is 24
T
Patients must be unaware that respiration is being counted
T
Pyrex is is another term for fever
T
Pulse is the pressure of the blood pushing against the walls of a vein as the heart beats and rests
F
Rales are periods of apnea followed by periods of dyspnea
F
When a patient has smoked a cigarette, wait at least 10 minutes before taking an oral temperature
F
starvation, illness, and infection cause an increase in body temperature
F
Respiration above 25 per minute in adults are orthopnea
F
An oral temperature is the most accurate method for determining body temperature
F
Exercise and eating causes a decrease in blood pressure
F
Hyperthermia is a low body temperature, bellow 95°f measured rectally
F
A change in sound is known as the diastolic pressure in adults
F
A groin temperature is taken in the armpit
F
A tympanic temperature is measured by the temporal artery in the forehead
F
An arrhythmia is an irregular or abnormal pulse rhythm,usually caused by defective heart valves
F
An electronic temperature is left in place for 3 min
F
The degree of pain is often regarded as the fifth vital sign
T
The four main vital signs are temperature, pulse,respiration, and blood pressure
T
The graphic chart presents a visual diagram of variations in a patient's vital signs
T
An apical pulse is usually taken on infants and children because they have a very rapid pulse rate
T
An aural temperature measures the thermal infrared energy radiating from blood vessels in the tympanic membrane
T
Blood pressure is measured in millimeters of mercury
T
Body temperature is higher in the evening
T
Each "lubb-dupp" sound in the heart should be counted
T
Exercise and excitement will increase the pulse rate
T
If a clinical thermometer breaks, the mercury can evaporate and create a toxic vapor that can harm both humans and the environment
T