Answer to Question 1
Correct Answer: 1
Rationale 1: Rapid-acting organic nitrates are drugs of choice for terminating acute angina pain. Beta-adrenergic blockers are drugs of choice for preventing angina pain. Calcium channel blockers are used when beta blockers are not tolerated well by a patient.
Rationale 2: Alpha blockers are not prescribed to prevent angina.
Rationale 3: Calcium channel blockers are prescribed to prevent angina for a client who cannot tolerate beta blockers.
Rationale 4: Organic nitrates are used to quickly terminate an angina attack.
Global Rationale: Rapid-acting organic nitrates are drugs of choice for terminating acute angina pain. Beta-adrenergic blockers are drugs of choice for preventing angina pain. Calcium channel blockers are used when beta blockers are not tolerated well by a patient. Alpha blockers are not prescribed to prevent angina. Calcium channel blockers are prescribed to prevent angina for a client who cannot tolerate beta blockers. Organic nitrates are used to quickly terminate an angina attack.
Answer to Question 2
Correct Answer: 1, 2, 4
Rationale 1: Three classes of drugsorganic nitrates, beta-adrenergic blockers, and calcium channel blockers-are used to treat angina.
Rationale 2: Three classes of drugsorganic nitrates, beta-adrenergic blockers, and calcium channel blockers-are used to treat angina.
Rationale 3: Alpha blockers are not used to treat angina.
Rationale 4: Three classes of drugsorganic nitrates, beta-adrenergic blockers, and calcium channel blockers-are used to treat angina.
Rationale 5: Diuretics are not used to treat angina.
Global Rationale: Three classes of drugsorganic nitrates, beta-adrenergic blockers, and calcium channel blockersare used to treat angina. Alpha blockers and diuretics are not used to treat angina.