Vital Signs Flashcards
are an objective
measurement of the essential
physiological functions of a human
being.
Vital signs
include heart rate, respiration
(breathing rate), blood pressure, and
temperature.
Vital signs
e - is the
temperature of the deep tissues
of the body and is relatively
constant.
Core Temperature
- is the
temperature of the skin,
subcutaneous and fat.
Surface Temperature
- Basal Metabolic Rate
- Muscle Activity
- Thyroxine Output
- Epinephrine, Norepinephrine and
Sympathetic Stimulation - Fever
Factors that affect heat production of the body
- Radiation
- Nonduction
- Convection
- Evaporation
Factors that affect heat loss
● The Normal Range of body temperature
is
36.5-37.5 C
temperature below 36 C
Hypothermia
temperature between 37.5-39.5 C
Pyrexia, Hyperthermia, Fever
temperature above 41 C
Hyperpyrexia-
is the wave of blood created by
the Left Ventricle of the heart expressed
as BPM.
Pulse
The normal range for cardiac output is
about
4-8 liters per minute
This site is superior and
lateral to the eye. It is used when the
radial pulse is not accessible
. Temporal
t the side which is located at
the side of the neck where the carotid
artery runs between the trachea and the
sternocleidomastoid muscle. It is used
during cardiac arrest or shock in adults,
and it is also used to determine
circulation to the brain.
Carotid
This is located at the apex of
the heart or at the point of maximal
impulse. The apical is routinely used for
infants and children up to 3 years of
age. It is used to determine
discrepancies with radial pulse and it is
received in conjunction with some
medications, so for example you will be
giving your Digitalis or Lanoxin, you
need to check the apical pulse of the
client.
Apical
The site is at the inner
aspect of the biceps muscle of the arm
or medially in the antecubital space.
Brachial pulse is used to measure blood
pressure, this is also used during cardiac
assessment or cardiac arrest for infants.
. Brachial
It is located where the radial
artery runs along the radial bone, on the thumb side of the inner aspect of the
wrist. We commonly assess the pulse
rate of our patient at the radial pulse
site, this is readily accessible.
. Radial
It is located where the
femoral artery passes alongside the
inguinal ligament. It is used in cases of
cardiac arrest or shock, it is also used to
determine circulation to the leg
Femoral
- It is located at the area
where the popliteal artery passes behind
the knee. This is used to determine
circulation to the lower leg
Popliteal
t is located on the
medial surface of the ankle where the
posterior tibial artery passes behind the
medial malleolus. It is used to
determine circulation to the foot
Posterior Tibial -