Reference no: EM133946265
Questions
1. The fibrous covering of the heart is called the myocardium.
True
False
2. Unstable angina occurs frequently with progressive severity unrelated to activity; unpredictable.
True
False
3. Any deviation from the normal rate or pattern of the heartbeat is a cardiac dysrhythmia.
True
False
4. Diuretics increase blood pressure and increase urine output.
True
False
5. A marked increase in urine output is oliguria.
True
False
6. Hyperkalemia is the greatest adverse reaction from potassium sparing diuretics.
True
False
7. Calcium channel blockers treat angina, dyrhythmias, and hypertension.
True
False
8. Therapeutic digoxin serum level is 0.8 to 2.0 mg/ml.
True
False
9. Furosemide, a loop diuretic, has side effects of hypokalemia, hypomagnesium, gout and hearing loss as adverse reactions.
True
False
10. Nitroglycerin sublingual tablets are typically given under the tongue every 5 minutes for dysrhythmias.
True
False