Quesmed, passtest, passmed Flashcards
Which drug for hypertension may worsen pre-renal acute kidney injury and how
ramipril (ACE inhibitor)
what is typical ECG finding in AF
absent P waves and irregular QRS complexes
long PR interval in ECG indicates what
heart block.
first degree heart block is a fixed prolonged PR interval
t wave inversion on ECG can occur in what
fast atrial fibrillation, indicating cardiac ischaemia
bifid p waves (double bumps) are caused by what
Left atrial hypertrophy
ST segment elevation typically occurs in … but can also occur in …
MI
pericarditis and subarachnoid haemorrhage
which blood vessel arises from the ascending aorta, just superior to left cusp of the aortic valve
left coronary artery
right coronary artery arises above right cusp of aortic valve
which blood vessel opens into right atrium
coronary sinus
which blood vessel is intimately related to coronary sulus on the anterior surface of the heart ?
right coronary artery
which blood vessel supplies the atrioventricular node
atrioventricular nodal artery
which blood vessel supplies the apex of the heart
anterior interventricular artery (LAD)
which drug used in manaegment of HF can decrease mortality
spironolactone
the prescience of a broad complex tachycardia (ventricular tachycardia) with low blood pressure is a clear indication to do what?
perform immediate DC cardio version
carotid sinus massage can be used in what
diagnosis and termination of supraventricualr SVT
ST elevation in leads II,III and avf mens which coronary artery is likely to be infarcted
inferior area
right coronary artery
