Buy Diseases of the Cardiovascular System

Buy Diseases of the Cardiovascular System
Order 5789098
Buy Diseases of the Cardiovascular System
depressed S—T in leads I and II
prominent Q,, and inversion of T;
left-axis deviation “|
clockwise rotation in the precordial leads
Angina pectoris and syncope are most likely to be associated
with
> HOO
mitral stenosis
mitral insufficiency
aortic stenosis
aortic insufficiency
tricuspid stenosis
Bacterial endocarditis may include all of the following complications EXCEPT NS, B. re) D. E.
normocytic anemia
sudden peripheral gangrene
peripheral neuropathy
hematuria
aortic insufficiency
Which of the following antiarrhythmic drugs mediates its ef-
– fect by interfering with movement of calcium through the
“slow channel’’?
> BOOS
Phenytoin
Verapamil
Lidocaine
Amiodarone
Bretylium
Chest pain and friction rub three days after SomnISSEOD toa
coronary care unit probably indicate
misdiagnosis of infarction
chest trauma
viral infection
transmural infarction
dissecting aneurysm
Diseases of the Cardiovascular System / 65
174. The effect of calcium ions on the myocardium can best be
described as
\“ A. positively inotropic
B. negatively inotropic
C. positively chronotropic
D. negatively chronotropic
E. excitation-contraction uncoupling
175. Arterial hypertension in pregnancy
improves in the third trimester
leads to large birthweight babies
should be rigorously controlled with drugs
spares the placenta > BOOM spares material kidney function
176. The temporary or standby pacemaker may be indicated in
acute myocardial infarction (MI) with all of the following
EXCEPT
A. persistent bradycardia ~ Wren CF a i bB. inferior infarction and block : pe
A. pericardial rub and tachycardia
D. alternating right and left bundle branch block .—
E. Mobitz type 2 block |
177. Which of the following is associated with an increased intensity of the pulmonic second heart sound?
A. Pulmonary stenosis
B. Aortic stenosis
C. Myocardial infarction /o) Pulmonary hypertension
Systemic hypertension
178. A patient with a regular heart beat at a rate of 170 per minute
that abruptly changes to 75 per minute after applying carotid
sinus pressure most likely has
A. sinus tachycardia
B. paroxysmal atrial fibrillation
C. paroxysmal atrial flutter
_“D. paroxysmal atrial tachycardia
E. paroxysmal ventricular tachycardia
66 / Medicine
179:
180.
181.
182.
183.
The Swan-Ganz catheter can be characterized by all of the
following EXCEPT
A. measures pulmonary capillary wedge pressure
B. allows serial assessment of cardiac output
G. may induce arrhythmias
D.) should be avoided in the presence of pulmonary
“ embolism
E. may introduce sepsis
Angina pectoris, in the absence of coronary artery disease,
occurs most frequently with
mitral stenosis
mitral insufficiency
pulmonary stenosis
aortic stenosis BEARS aortic insufficiency
In aortic stenosis the second aortic sound at the base is
characteristically
A. accentuated
B) diminished
C. normal in character
D. widely split due to delayed ventricular ejection
E. shows fixed splitting
Atrioventricular dissociation is defined as
surgical removal of an atrium
independent beating of atria and ventricles
congenital absence of atrial and ventricular septa
oxygen differential between chambers
heart rate under 60 beats per minute
itroprusside may be characterized as follows
primarily a vasoconstrictor
increases ventricular afterload
most effective with high cardiac output syndromes
causes change in heart rate and contractility BOUORPrPZ BOs decreases afterload in heart failure
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