单项选择题

On initial assessment of a 7-year-old with rheumatic fever, which of the following would require the nurse to contact the physician immediately

A．Heart rate of 150 bpm.
B．Twitching in the extremities.
C．Red rash on the trunk.
D．Swollen and painful knee joints.

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单项选择题

Which of the following is the most important aspect of nursing care in the postpartum period

A．Supporting the mother's ability to successfully feed and care for her neonate.
B．Providing group discussions on infant care.
C．Monitoring the normal progression of lochia.
D．Involving the family in the teaching.

单项选择题

A client receiving morphine for long-term pain management develops tolerance. When the client asks the nurse what it means, which of the following should the nurse response

A．"Tolerance is an allergic reaction to a medication. "
B．"Tolerance is an ability to take the same drug for extended periods of time. "
C．"Tolerance is an increased response to a medication. "
D．"Tolerance is a diminished response to a drug so that more is required to reach the same effect. "

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