RLE LONG QUIZ Flashcards
factors that may affect bp
age
emotion
drugs
excercise
medication
obesity
formula of cardiac output
BP= cardiac output x total peripheral resistance or CO x TPR
difficulty of breathing
dyspnea
DOB unless sitting
orthopnea
high pitched sounds during inhalation
stridor
sound caused by fluids sa airway
rhonchi
whistling sounds
wheezing
decreased bp with fainting
Orthostatic
lowblood pressure
hypotension
highblood
Hypertension
hypotension measure
below 100/60
hypertension measure
above 140/90
insertion of catheter into large vein to acquire bp
Direct
using stethoscope and sphyg
Indirect
movement of gases in and out of lungs
Ventilation
very deep , rapid respiration
Hyperventilation
very shallow, slow respiration
Hypoventilation
exchange of gases from an area higher pressure to area of low pressure
Diffsuion
availability and movement of blood for transport
perfusion
2 types of breathing
Costal/thoracic
Abdominal