Chapter 3,4,6 : Techniques/Equipment and Expected Vital Signs Flashcards
Infection Control
discipline concerning controlling and decreasing the risk of spreading infections
Standard Precautions
minimum infection prevention practices that apply to all patient care, regardless of suspected or confirmed infection status of the patient, in any setting where health care is delivered
Inspection
data obtained by a visual examination of the body, including body movement and posture, as well as that obtained by smell
Palpation
using the hands to feel texture, size, shape, consistency, pulsation, and location of certain parts of the patient’s body
Percussion
performed to evaluate the size, borders, and consistency of internal organs
- doing a sort of hitting motion to evaluate the internal organs
Tympany
heard over the abdomen
- occurs as a result of distension
- abdomen sounds like a drum
(stomach, and gas bubbles)
Resonance
heard over healthy lung tissue
- hollow
Hyperresonance
heard in overinflated lungs
- heard in various abnormal pulmonary conditions
- booming
Dullness
heard over the liver
- thudlike
Flatness
heard over bones and muscle
- extremely dull
Auscultation
listening to sounds within the body
Supine
flat on your back
- most relaxed position and provides easy access to pulse sites
Dorsal Recumbent
flat on back with knees raised (on table) and bent outwards
Sims
slightly on stomach with left leg bent and right leg straight
- used to expose rectal area
Prone
completely on the stomach
- used to assess the extension of the hip joint
Lateral Recumbent
lay on your side
- used in detecting murmurs
Tripod Position
sit slightly forward, bracing the arms on your knees
- helps open up the airways making it easier to breathe
Systolic Blood Pressure
the maximum pressure exerted on arteries when the ventricles contract or eject blood from the heart
Diastolic Blood Pressure
the minimum amount of pressure exerted on the vessels; this occurs when the ventricles relax and fill with blood
Pulse Pressure
the difference between the systolic and diastolic pressure
- the force the heart generates each time it contracts
Orthostatic Hypotension
low blood pressure when you stand up from sitting or lying down
Oscillometer Blood Pressure
blood pressure reading you get from an automatic cuff device
Korotkoff Sounds
sounds you hear from the blood pulsating through the artery again
Physiologic
relating to the functioning of living bodies or their parts
Diurnal Variations
fluctuations that occur during each day
Oxygen Saturation
percentage of oxygen in a person’s blood