Angina is produced by an imbalance between myocardial oxygen supply (MOS) and demand (MOD) in the myocardium. Which of the following drugs help to correct this imbalance by increasing MOS?
1. Calcium channel blockers
2. Beta blockers
3. Angiotensin-converting-enzyme (ACE) inhibitors
4. Aspirin
3
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The nurse assessing a 50-year-old woman who was involved in a car accident 2 hours ago finds marked tenderness and spasm in the suprapubic area and a nonpulsating mass. The nurse inter-prets these findings as indication of:
a. bladder trauma. b. a damaged kidney. c. a urethral tear. d. an obstructed bladder neck.
A 4-year-old with acute glomerulonephritis is admitted to the hospital. The nurse is evaluating care and determines that goals have been met when which of the following is noted?
1. Electrolyte panel shows a sodium level of 149. 2. Lungs are clear on auscultation. 3. Edema is +3. 4. Blood pressure is 120/80.
A patient was being worked up for frequent premature ventricular beats. He had been taking quinidine, and 2 days ago, he was admitted for an acute myocardial infarction
His QT interval has been elongating, and the nurse is not surprised to note which dysrhythmia? a. Torsades de pointes b. Supraventricular tachycardia c. Sinus arrhythmia d. Junctional tachycardia
According to the National Federation of Licensed Practical Nurses (NFLPN) the role of the LPN is expanding. Which of the following are activities that LPNs would perform? Select all that apply
A) Initial assessment of a client B) Reporting changes in client condition C) Administering medications D) Taking vital signs E) Supervising RNs F) Providing input into planning care