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Fisdap Cardiology Exam questions with correct answers
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Fisdap Cardiology Exam questions with correct answers
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Fisdap Cardiology Exam questions with correctanswers
Where are Beta 1 receptors found? Correct Answer-Heart and Kidneys
Stimulation of Beta 1 receptors result in an increase of what? Correct
Answer-Heart: Inotropy, Chronotropy, Dromotropy
Kidneys: Renin-Angiotensin-Aldosterone System = Vasoconstriction =
Increase blood pressure
Which node is located at the junction of the superior vena cava and the
right atrium, is typically supplied by the Right Coronary artery, and fires
at a rate of 60-100 bpm. Correct Answer-SA Node
Atrial depolarization characterized by smooth, round, upright deflection
less than 0.11 secs long and less than 2.5mm tall is referred to as what
on the ECG? Correct Answer-P wave
Carvedilol (Coreg)
Metropolol (Lopressor)
Atenolol (Tenormin)
Propranolol (Inderal)
Bisoprolol (Zebeta)
Acebutolol (Sectral)
, Comolol (Brevibloc) Correct Answer-Beta Blockers - used for blood
pressure and cardiac problems
Epinephrine
Norepinephrine
Vasopressin
Dopamine
Phenylephrine
Dobutamine Correct Answer-Vasopressors
The middle of phase 3 to beginning of phase 4 in the cardiac cycle
where cardiac cells are partially refractory and partially repolarized and
certain cells can be depolarized in response to electrical stimulus.
Correct Answer-Relative Refractory Period
(Partial flush of the toilet)
Starlings Law Correct Answer-When end diastolic volume increases,
stroke volume increases as well.
(When more blood is in the ventricles, the cardiac muscle stretches like
rubber band and creates more forceful contraction)
Intrinsic Rate for Ventricles (Purkinje Fibers) Correct Answer-20-40
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