V/S Flashcards
the measurement of physiologic functioning, specifically body temperature, blood pressure, pulse and respiration
VITAL SIGNS TAKING OR CARDINAL SIGNS
balance between heat production and heat loss by the body
TEMPERATURE TAKING
expansion of arterial walls occurring with each ventricular contraction. provide clinical data regarding the heart’s pumping action and the adequacy of the peripheral artery blood flow
PULSE TAKING
act of breathing which includes intake of oxygen and output of carbon dioxide, provide valuable information about a client’s physical and emotional health
RESPIRATION TAKING
pressure exerted on the wall of the arteries when the left ventricle of the heart pushes blood into the aorta. determine vascular resistance to blood flow, determine effectiveness of cardiac muscle in pumping blood to overcome the vascular resistance
BLOOD PRESSURE TAKING
blood flows easily in the brachial artery and approx. equiv to amount of pressure normally present on the walls of the arteries when heart is at rest. pressure within the artery, between beats, relaxation of ventricles.
DIASTOLIC
the fifth cardinal sign is _______
PAIN
Normal temp:
36.5-37C
temp of the deep tissues of the body, this is the most accurate (rectum, most preferable means OR oral-there may be factors that affect this hence it isn’t as preferable)
CORE TEMPERATURE
temperature upon touch (palpation warm to touch)
SURFACE BODY TEMPERATURE
(other term for fever)- higher above normal range
() range is 37.5-39-40C
PYREXIA OR hyperthermia
very high fever, 41C and above or 105F+
HYPERPYREXIA
subnormal temp 35C-36C experiencing chills.
HYPOTHERMIA
HYPO IS prefix for
“low”
most accessible and convenient method takes 2-3 minutes
ORAL TEMP
most accurate measurement of temperature
RECTAL TEMP
safest non-invasive way of taking temperature
AXILLARY TEMP
- Usually for infants
- Ear
TYMPANIC THERMOMETER
contains mercury, which expands when exposed to heat and rise in the stem
BULB
calibrated in degrees of Celsius or Fahrenheit
STEM
TWO PARTS OF A THERMOMETER ARE?
BULB
STEM
wave of blood by contraction of left ventricle of the heart. Heart is a pulsating pump, blood enters the arteries with each heartbeat, causing pressure pulses or pulse waves
PULSE
NORMAL PULSE RATE • 1yo: 80-140 b/m • 2yo: 80-130 b/m • 6yo: 75-120 b/m • 10yo: 60-90b/m • Adult:
ADULT: 60-100b/m
pulse rate ABOVE 100b/m
TACHYCARDIA
pulse rate below 60b/m
BRADYCARDIA
uneven time interval between beats
IRREGULAR
- Exchange of oxygen and carbon dioxide between atmosphere and the body
RESPIRATION
NORMAL RR FOR ADULTS
14-20/min in adults
normal rate/respiration (15-20bpm)
• EUPNEA
slow rate/respirations
• BRADYPNEA
fast rate/respirations
• TACHYPNEA/POLYPNEA
absence of respiration
• APNEA
usually A as a prefix means
absence
Normal body temperature?
97 degrees Fahrenheit - 99.6 degrees Fahrenheit. (37 degrees Celsius)
What regulates body temperature?
The hypothalamus
What does febrile mean?
having or showing the symptoms of a fever.
Temperatures exceeding 105 degrees Fahrenheit?
Has the potential to damage normal body cells.
The ear can also be considered
a core temperature reading.
What type of temp do you NOT take in comatose, patients with surgery fracture or small infant patients?
Do not obtain an oral temperature.
What temperature measurement is considered least accurate method?
Axillary.
Normal blood pressure for older adults?
Systolic 130-140
Diastolic 90-95
How long after smoking and eating hot or cold foods should you wait to take a temperature?
30 minutes.
Normal respiratory rate for older adults?
12-18
Diaphragm transmits what type of sound?
High pitched sounds.
Bell transmits what type of sound?
Low pitched sounds
The regular, recurrent, expansion and contraction of an artery produced by the waves or pressure that are caused by the ejection of blood from the left ventricle of the heart as it contracts.
What does a pulse signify?
What is hypovolemia?
abnormally low circulating blood volume.
drug which increases pulse rate?
Epinephrine
what is dysrhythmia?
irregular rhythmic pattern.
Easily felt with light palpation (4+)
A bounding pulse?
Difficult to palpate (2+)
Weak pulse?
The rate of respiration is controlled by?
The medulla oblongata in the brain.
When you inhale, the diaphragm moves?
downward.
Acute pain and anxiety increase pulse rates because of what reason?
sympathetic nerves are stimulated.
Contraction of the ventricles.
systolic