Review Kahoot Flashcards
hypertension is a _____ killer
silent
hypertension leads to what 3 diseases
kidney failure, MI/heart failure, stroke
significant cause of venous thrombosis is
altered blood coagulation, immobility, vessel wall injury and stasis of blood
signs and symptoms of left sided heart failure
excessive fatigue and dyspnea
S3 gallop in an adult patient likely indicated what pathology
volume overload
emphysema patient with chronic CO2 retention would be expected to have what primary acid base imbalance
respiratory acidosis
postural hypotension represents
abnormal drop in BP on assumption of the upright position
passive immunity
breast feeding, crossing placenta, gamma globulin
Pneumonia that is caused by pneumocystis caring most often found din patents that are
infected with HIV
how should the nurse describe preload to the patient diagnosed with heart failure
degree of stretch in ventricles before systole
afterload is
the resistance the left ventricle must overcome to eject blood forward
reduction in FEV1 occurs in
COPD
peak flow diagnostic test measures
the amount of air that can be exhaled with force
which respiratory diease has increased compliance
emphysema
which respiratory disease has decreased compliance
ARDS
T/F: alpha 1 receptor activation causes hypotension as a result of vasoconstriction
false (causes hypertension)
what do beta 2 agonists do
relax smooth muscles in airway
manifestations of unstable angina include
symptoms at rest lasting longer than 15-20 mins
recent acceleration in anginal signs
marked limitation of ordinary acitivites
signs and symptoms of MI
severe crushing chest pain and sensation of nausea and indigestion
30-50% of people die from acute MI in the first few hours of waking up because of
V fib
enhances airflow by increasing resistance to the outflow of air prevents collapse by increasing airway pressure
pursed lip breathing
what patients would use pursed lip breathing
emphysema
interventions appropriate for emphysema
pursed lip breathing
bronchodilators
low amounts of O2
peaked T wavs
hyperkalemia
adrenergic receptor used to treat asthma
beta agonists
clubbing, syndrome of inappropriate ADH, hypercalemia, crushing syndrome, deep vein thrombosis
paraneoplastic syndrome
annual screening with LDCT in adults 55-80, 30 pack year smoking + currently smoke or quit within past 15 years
lung cancer
antibodies composed of IgG
can cross the placenta to the fetus
HDL
means high density level aka good cholesterol
what does the HIV window period mean
you don’t test positive for HIV but you are infected
a condition in which the body fails to react to an antigen failure to mount a full immune response to a target
anergy
your patient takes baking soda daily for heart burn. name the acid base disorder and compensation
metabolic alkalosis with compensatory respiratory acidosis
when do people become infectious with influenza
1 day before symptoms
what cells produce anitbodies
plasma cells
type 1 hypersensitivity is commonly called
allergic reactions
type 1 reactions
hives, hay fever, atopic dermatitis, bronchial asthma
phases of type 1 hypersensitivity reactions
primary/inital phase response
secondary/late phase response
primary/inital phase response of type 1 hypersensitivity
vasodilation, vasular leakage, smooth muscle contration
secondary/late phase response of type 1 hypersensitivity
infiltration of tissues with eosinophils
tissue destruction in form of epithelial cell damage
