Assessment 2 Flashcards
Normal range for oral temp
98-98.6
Hypertensive Crisis
> 180 systolic and/or >120 diastolic
When are vital signs performed?
on admission, every shift, before, during and after procedures, to monitor medication effects, changes in pt condition
Assessment order
inspection
palpation
percussion
auscultation
Thermoregulation
constant body temp = balance between heat production and loss
Core temp range
97-100.8
How does your body decrease temp?
Sensors in hypothalamus are stimulated and send impulses which causes vasodilation
How does your body increase temp?
Sensors in hypothalamus are stimulated and send impulses which causes vasoconstriction
How heat is exchanged between body and environment?
Radiation
Convection (transfer of heat to water)
Evaporation (perspirations/breathing)
Conduction (from warm to cool surface by touch)
Do infants shiver?
No, use brown fat metabolism. Non-shivering thermogenesis.
Pyrexia oral
> 100
Pyrexia rectal
> 101
Normal range for rectal temp
99-99.6
Normal range for respirations
12-20
Normal BP
> 120/>80
Hypertension stage 1
130-139 systolic/ 80-89 diastolic
Hypertension stage 2
> 140 systolic and/or >90 diastolic
Febrile
fever
Afebrile
without fever
Hyperthermia
> 105.8
Normal urine output per hr
30 mL
Hypothermia
<90
Systole S1
lub sound, heart contracts
closing/shutting of tricuspid and mitral valves
Diastole S2
dub sound, heart relaxes
aortic and pulmonic valves closing
PMI
point of maximal impulse
5th intercostal space mid clavicular line
Radial pulse
laterally on anterior wrist
Brachial pulse
medially in antecubital space
Carotid pulse
between midline and side of neck
Temporal pulse
side of forehead
Dorsalis pedis pulse
top of foot
Femoral pulse
in groin fold
Popliteal pulse
behind knee
Apical pulse
apex of heart
Bradycardia
<60 bpm
Tachycardia
> 100 bpm
Pulse quality
absent, weak/thready, normal, bounding, bilaterally equal
When the diaphragm goes up
you exhale
When the diaphragm goes down
you inhale
Kussmals respirations
regular but abnormally deep and high rate
Biot’s respirations
irregular, variable depth altering w/ periods or apnea
Cheyne stokes
gradual high depth, followed by gradual low depth and a period of apnea
Wheezing
high pitched, continuous musical sounds, usually on expiration
Rhonchi
low pitched continuous sounds caused by secretions in large airways
Crackles
sounds like pop rocks
Stridor
piercing, high-pitched usually on inspiration
Stertor
labored breathing that produces a snoring sound
3 phases of a fever
febrile episode; onset
course; flushed/warm to touch
temp drops to normal, pt sweats to lose heat “fever is breaking”
Oxygenation
how well the cells, tissues and organs of the body are supplied with oxygen
Perfusion
the continuous supply of oxygenated blood through the blood vessels to the vital organs
Vital signs
means of assessing vital or critical physiological functions TPR BP
Nonexertional
prolonged exposure to an environmental temperature (classic heat stroke)
Cardiac output
stroke volume x HR
Dyspnea
difficulty/labored breathing
Orthopnea
difficulty breathing when laying down
Hypoxia
Low oxygen saturation of the body, not enough oxygen in the blood
What is the purpose of a health assessment?
establish baseline data, identify nursing diagnoses, collaborative problems or wellness diagnoses, monitor the status of an identified problem and screen for health problems
What does a nurse need for a health assessment?
theoretical knowledge, self-knowledge, knowledge about client situation and plan of care review (initial and ongoing)
Preparing the client for a health assessment
promote comfort, develop rapport, explain the procedure, and be respectful about cultural differences, always introduce yourself, identify the patient and ask if they would like to use the bathroom before you start
Preparing the environment for a health assessment
provide privacy, noise control, use adequate lighting, adjust room temp to make the pt comfortable, and make sure you have the proper equipment
Comprehensive physical exam
start with health history and then complete a full head to toe assessment