module 4 Flashcards
what are the 4 primary vital signs
Temperature
Pulse
Respiration
Blood
Pressure
is the balance between the heat
produced by the body and the
heat lost from the body.
BODY TEMPERATURE
what are the two type of body temperature?
Core Temperature
Surface Temperature
Temperature of the deep tissues of the body. Measured by taking oral and rectal
temperature.
Core Temperature
Temperature of the skin, subcutaneous tissue and fat. Measured by taking axillary temperature
Surface Temperature
what are Factors Affecting HEAT PRODUCTION
Basal Metabolic Rate (BMR)
Muscle Activity
Thyroxine Output
Epinephrine, Norepinephrine and Sympathetic
Stimulation
Increased temperature of body cells
what are the Process involved in HEAT LOSS
RADIATION
CONDUCTION
CONVECTION
EVAPORATION
the transfer of heat from the surface of one object to the surface of another without
contact between two objects.
RADIATION
Process involved when It feels warm in a crowded room.
RADIATION
the transfer of heat from one surface to another. It requires temperature difference
between the two surfaces.
CONDUCTION
Process involved in Application of moist wash cloth over the skin
CONDUCTION
the dissipation of heat by air
currents.
CONVECTION
Process involved in Exposure of the skin towards electric fan
CONVECTION
The continuous vaporization of
moisture from the skin, oral mucosa, respiratory tract.
EVAPORATION
Process involved in Tepid sponge bath increases peripheral circulation, thereby increasing heat loss by evaporation.
EVAPORATION
what are the Factors Affecting BODY TEMPERATURE
- Age
- Diurnal Variations
- Exercise
- Hormones
- Stress
- Environment
what are the different Alterations in BODY TEMPERATURE
- Pyrexia
- Hyperpyrexia
- Hypothermia
Body temperature above
normal range (38-40 degree Celsius )
Pyrexia
Very high fever, 41ºc and
above
Hyperpyrexia
Subnormal core body
temperature (35 degree Celsius and below)
Hypothermia
what are the different types of fever
- Intermittent
- Remittent
- Relapsing
- Constant
temperature fluctuates
between periods of fever and periods of normal/subnormal temp.
Intermittent
temp. fluctuates within a
wide range over the 24 hour period but remains above normal range
Remittent
temperature is elevated for
few days, alternated with 1 or 2 days of normal temperatur
Relapsing