extra review Flashcards
(39 cards)
if you are assessing a patient and their rate pressure product is 12000 at rest what should you do
do no exercise patient
if the heart is failing will the BP be high or low
low
HR directly effects what
cardiac output
if a patient has a HR > 125 at rest what can we indicate
the heart is not getting enough time to fill
if a patient has a HR < 45 at rest what can we indicate
the heart is not pumping right
what is SaO2
oxygen in the blood
what is SpO2
estimate of oxygen in the blood
so it is an estimate of SaO2
if a patient has a decrease SpO2 by > 3% then they have a drop in what
SaO2
if a patient presents with a SpO2 < 90/88 then what would you do with the patient
not work with patient bc that is to big of a drop off and oxygen is leaving hemoglobin fast
if someone has a low Sao2 or SpO2 then what will happen to the respiration rate
it will increase to >30 bc the patient is trying to maintain SaO2
which procedures are designed for revascularization and are percutaneous
angioplasty
arthrecctomy
stenting
a patient with a sternatomy is advised to keep their elbows …
in
if a patient has a interaortal ballon pump in the femoral artery can you work with the patient?
no
if the patient is in supine how does that effect the preload?
increases it
how does vasodilation effect preload
decreases it
how does vasocontriction affection preload
increases it
if you are seeing a patient and the FiO2 is set to 65 what should you do
do not work w the pateint
are the bases or apices of the lung more perfused?
bases
are the bases or apices of the lung more ventilated
apices
epineprhine causes ____ of alpha receptors and ___- of beta receptors
vasocontriction
vasodilation
pericardial effusion can casues cardiac ___-
tamponade
pulmonary embolism is severe ____
hypoxemia
Pulmonary HTN leaded to which sided HF
right vent failure
pulmonary HTN is elevated presurre in pulmomary ____ which leads to and increased ___ for RV
artery
afterload
