EKG LECTURE 4 QUESTIONS |GUARANTEED ACCURATE ANSWERS |VERIFIED |COMPLETE

EKG LECTURE 4 QUESTIONS |
GUARANTEED ACCURATE
ANSWERS |VERIFIED |COMPLETE

-rhythm: 3rd degree AV block
-Tx: pacemaker - ACCURATE ANSWERS✔✔ What is the rhythm and
tx?


Acute anterolateral STEMI with recicprocal changes because ST
elevations are in leads 1, AVL, V2-V5; ST depressions are in leads 3,
AVF - ACCURATE ANSWERS✔✔ What is the diagnosis and why? Pt
has CP x4 hrs.


-lateral wall NSTEMI or ischemia
-order troponins and give Nitro - ACCURATE ANSWERS✔✔ What are
the possible diagnosis? What would we do to decide which it is?


-Wolff-Parkinson-White Syndrome
(Bradycardia, delta waves present) - ACCURATE ANSWERS✔✔ What
is the diagnosis?


-pt had IWMI in past
-pt has LBBB so we can't say if he is or is not currently having an MI -
ACCURATE ANSWERS✔✔ Is this pt currently having an MI?

, -wide QRS (>3 little blocks)
-RSR' in V5 or V6 (dog ears)
-ST depressions in leads 1, AVL, V5, V6 - ACCURATE ANSWERS✔✔
Left bundle branch block (LBBB) on EKG


-associated with CAD
-hard to diagnosis MI when LBBB present
-new LBBB should cause suspicion of acute MI - ACCURATE
ANSWERS✔✔ LBBB associations


LBBB - ACCURATE ANSWERS✔✔ What does this strip show?


Left bundle block branch - ACCURATE ANSWERS✔✔ What does this
strip show?


-LBBB - ACCURATE ANSWERS✔✔ What does this strip show?


-Wide QRS
-RSR' in V1 and V2 (rabbit ears)
-possible ST depressions in V1, V2, V3
-not associated with CAD - ACCURATE ANSWERS✔✔ Right bundle
branch block (RBBB)