Tutorial title - HTN - Antiadrenergic

18 important questions on Tutorial title - HTN - Antiadrenergic

What should be assessed according to the nursing implications?

Cardiovascular & Respiratory Assessment

What are the adverse effects of Propranolol?

  • Bradycardia
  • Hypotension
  • Bronchospasms

What should be obtained prior to administration according to the nursing implications?

Obtain BP & Pulse prior to administration
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What is a contraindication for using Propranolol?

History of Lung Disease

What is the warning related to stopping medication according to the nursing implications?

Do not stop abruptly

What does an antagonist do according to the text?

Antagonist = blocks

Prior to administering metoprolol, which client data should the nurse assess and document? Select all that apply.

  • A. Heart rate
  • B. Blood pressure

What type of warning is included in the nursing implications?

BLACK BOX WARNING

What are the nursing implications for Beta-1 Adrenergic Blockers: Metoprolol & Atenolol?

  • Cardiovascular Assessment
  • Monitor BP/HR
  • Daily Weight
  • Blood Glucose

What does Beta 2 affect according to the text?

Beta 2 = heart & lungs

What are the names of the Beta-1 Adrenergic Blockers mentioned?

metoprolol (Lopressor), atenolol (Tenormin)

What are the adverse effects of Beta-1 Adrenergic Blockers: Metoprolol & Atenolol?

  • Heart failure
  • Bradycardia
  • Mask s/s of _______

What happens if you block Beta 2?

If you block Beta 2 - it blocks the action of catecholamines at beta-2 receptors primarily found in the smooth muscle cells of the bronchioles & blood vessels = relaxation of blood vessels = decreased PVR = bronchoconstriction

What do the names of Beta 1 Adrenergic Blockers, Beta 2 Adrenergic Blockers, and Alpha/Beta Adrenergic Blockers have in common?

They end in "olol."

What does an antagonist do in the context of Beta-1 Adrenergic Blockers?

antagonist = blocks

What is the primary action of Beta-1 Adrenergic Blockers on the heart?

Beta 1 = heart

What happens if you block Beta-1 receptors?

If you block Beta 1 - blocks the action of catecholamines such as adrenaline or epinephrine on beta-1 receptors primarily found in the myocardium.

What effect do Beta-1 Adrenergic Blockers have on contractility and heart rate?

• decrease contractility • = decrease in heart

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