Which of the following is a pyrimidine antagonist:
A. Fluorouracil
B. Mercaptopurine
C. Thioguanine
D. Methotrexate
Ans: A. Fluorouracil
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A nurse is caring for a patient with a subclavian central line who is receiving parenteral nutrition (PN). In preparing a care plan for this patient, what nursing diagnosis should the nurse prioritize?
A) Risk for Activity Intolerance Related to the Presence of a Subclavian Catheter B) Risk for Infection Related to the Presence of a Subclavian Catheter C) Risk for Functional Urinary Incontinence Related to the Presence of a Subclavian Catheter D) Risk for Sleep Deprivation Related to the presence of a Subclavian Catheter
Female graduate nurses scored an average of 89% on the first midterm examination. Male graduate nurses also scored an average of 89% on the first midterm examination. What does this mean? (Select all that apply.)
a. The same number of men and women failed the test. b. If the passing score is 75%, fewer students failed in both groups than the number that passed. c. The overall combined average on the midterm, for both classes, is 89%. d. Both classes have the same range. e. Both classes have identical variances and standard deviations. f. The median score is the same for both classes. g. The mode score is the same for both classes.
A child has just returned from surgery after spinal-fusion surgery. The nurse should check for signs of
1. increased intracranial pressure. 2. seizure activity. 3. impaired pupillary response duringneurological checks. 4. impaired color,sensitivity,andmovement to lower extremities.
The nurse reinforcing information to parents about postural drainage, chest clapping, and breathing exercises reminds them that these treatments should be performed:
a. Before nebulization b. After meals c. Six times per day d. Only before bedtime or naptime