Which of the following is a symptom of digoxin toxicity?
Chest pain
Appearance of a colored halo around visual objects
Icterus
Hematuria
Appearance of a colored halo around visual objects
Rationale: Seeing various colors that appear as "halos" around objects is a symptom of digoxin toxicity. This type of toxicity is also signified by G.I. distress, hyperkalemia, and life-threatening dysrhythmias.
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Postpolio is caused by a second exposure to the polio virus
a. True b. False
The change in polarity is referred to as the:
A) isoelectric state B) resting state C) action potential D) polarized state
What is the generic name of Flovent HFA?
a. Beclomethasone dipropionate HFA b. Fluticasone propionate c. Mometasone furoate d. Flunisolide hemihydrate HFA
The only absolute contraindication for hyperbaric therapy is:
A) subcutaneous emphysema B) upper respiratory infections C) bullous emphysema D) untreated pneumothorax