Myocardial remodeling (such as hypertrophy and fibrosis) worsens heart failure. Which of the following class therapies is the most effective in slowing down the cardiac remodeling process?
A. Cardiac glycosides
B. ACEIs
C. CCAs
D. Beta blockers
E. Diuretics
Ans: B. ACEIs
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A patient, frequently admitted to the hospital for chronic back pain, asks the medication nurse for additional pain medication. The nurse has seen patients like this before, and "knows" that the only reason that these people come to the hospital is
to get their pain medication. The nurse is demonstrating: a. illogical thinking. b. a bias. c. closed-mindedness. d. an erroneous assumption.
A 60-year-old man has been brought to the emergency department (ED) by ambulance after his wife phoned 911 when he experienced a sudden onset of severe chest pain
In the ED, the patient has received morphine, had an electrocardiogram (ECG), and had blood work drawn. In the event of a myocardial infarction, which of the following cardiac biomarkers would usually be first detectable? A) CK-MB B) Myoglobin C) Troponin T D) Troponin I
Potential benefits of an electronic medical record (EMR) include all of the following EXCEPT
A. Better tracking of patient information over time B. Elimination of potential for delayed treatment C. Easy identification of a patient's need for health screening D. Ability to identify trends such as increase or decrease in weight
The external ear consists of the
A. pinna. B. stapes. C. tympanic membrane. D. cochlea.