The double-layered sac that surrounds the heart is known as which of the following?
A) Endocardium
B) Pericardium
C) Myocardium
D) Epicardium
B
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The nurse is assessing a client and confirms the presence of galactorrhea. Which conclusion by the nurse is the most appropriate?
1. It suggests an endocrine disorder. 2. It may indicate a malignancy. 3. It suggests a breast infection. 4. It is usually indicative of lactation.
In which activities would a nurse lobbyist engage?
1. Influencing a legislator to support certain legislation 2. Passive resistance 3. Political demonstrations 4. Running for office
On admission of a patient to the postanesthesia care unit (PACU), the blood pressure (BP) is 122/72. Thirty minutes after admission, the BP falls to 114/62, with a pulse of 74 and warm, dry skin. Which action by the nurse is most appropriate?
a. Increase the IV fluid rate. b. Continue to take vital signs every 15 minutes. c. Administer oxygen therapy at 100% per mask. d. Notify the anesthesia care provider (ACP) immediately.
Two nursing students are discussing the indications for use of an H1 blocker. One student quizzes the other by asking, "Which of the following patients would least likely benefit from the use of an H1 blocker?"
The other student would be correct to respond that the patient who would least likely benefit from an H1 blocker would be a patient with a. a common cold. b. motion sickness. c. pruritus. d. rhinitis.