8/9 MIDTERM REVIEW Flashcards
episodic hyperactivity of smaller bronchioles
asthma
decreased elasticity at the alveoli
emphysema
genetic autosomal recessive disease. 1/4 or 25% chance is both parents are a carrier
cystic fibrosis
inflammation of the larger bronchioles
chronic bronchitis
decreased IRV and increased ERV
restricitve lung disease
increased RV
COPD - obstructive lung disease
types of restrictive lung disease
idiopathic pulmonary fibrosis
pneumonia
sarcoidosis
aspiration
FEV 1 = 70%
forced exhalation volume a healthy person can do
respiratory values
TV - quiet 500mL
ERV
IRV
RV
orthostatic hypotension
pooling of blood in lower body
- decrease in more than 20+ systolic BP
- decreased 10 from both systolic/diastolic and increase 15bpm
AHA BLOOD PRESSURE
normal = 120/80
elevated = 120-129/80
stage 1 = 130-139/80-89
stage 2 = 140/90+
cor pulmonale
right sided heart failure
pt shows sings of SOB and dry cough
left sided heart failure
backflow of blood to R atrium leading to either edema in legs or distended jugular vein?
right sided heart failure
patient position for R sided HF?
head needs the be elevated & high fowlers position
normal stroke volume
55-75%
cardiac output liters per minute?
4-6L per min
CO = heart rate X stroke volume
heart valves’ R - L
R TRICUSPID
PULMONARY VALVE
L BICUSPID
AORTIC VALVE
cell death of heart tissue
myocardial infarction
lack of oxygen to the heart resulting in chest pain
ischemic
men = pain in L arm
women = pain in stomach, upper back, & mid chest
or Levine sign = pledge of allegiance
cause of infarction
coronary artery disease (CAD) = supplies the heart w blood but artery narrows , also know as the windowmaker
EXG presentation of a MI
ST elevation
drug used for angina, chest pain
nitroglycerin
1st tablet, wait 5 min
2nd tablet, wait 5 min
3rd tablet, wait 5 min
if still no relief after 3rd tablet medical attention is needed ASAP
ACE inhibitor
“pril”
angiotensin I -> II
decreased bp & work load
