First-degree heart block in children:
A) is typically asymptomatic and does not require special treatment.
B) should be suspected when a randomly dropped QRS is observed.
C) should be treated with cardiac pacing, even if the child is stable.
D) does not respond to atropine and should be treated with dopamine.
Answer: A) is typically asymptomatic and does not require special treatment.
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During the final weeks of pregnancy, urinary frequency may return due to the enlarged uterus, compressing the bladder against the pelvic bones. What does the nurse suggest to aid in relieving the urinary frequency?
a. Decrease fluid intake b. Use the knee-chest position c. Sleep on her side d. Avoid fluid intake in evening
Because there is a likelihood of recurrence of renal calculi, it is very important that the patient:
1. is aware of signs and symptoms of kidney stones and know where to find pain relief. 2. measures intake and output so that they will be approximately equal. 3. avoids infections and situations that would increase stress. 4. is able to describe measures to prevent recurrence of calculi.
Which of the following elements is not necessary for a nurse to be found negligent in a court of law?
A. A duty or obligation for the nurse to act in a particular way B. A breach of that duty or obligation C. The nurse's intention to be negligent D. Physical, emotional, or financial harm to the patient
The anti-neoplastic drug methotrexate
A. a pyrimidine analog B. a folate analog C. an amino acid analog D. none of the above