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kadejuah kadejuah
wrote...
Posts: 328
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6 years ago
Which condition would alert the nurse of the need to use beta-adrenergic blockers cautiously?
 
  a. Hypertension
  b. Raynaud's phenomenon
  c. Emphysema
  d. Cardiac dysrhythmias
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wrote...
6 years ago
ANS: C
Beta-adrenergic blockers can produce severe bronchoconstriction. Selective beta-1 antagonists are used to treat hypertension. Alpha-adrenergic blocking agents are used to treat patients with Raynaud's disease. Beta-adrenergic blocking agents are indicated for patients with cardiac arrhythmias.
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