Which antibiotics can be used for bowel sterilization prior to surgery?
A. Cephalosporins and fluoroquinolones
B. Penicillins and macrolides
C. Tetracyclines and aztreonam
D. Aminoglycosides and sulfonamides
Answer: D
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The perinatal nurse knows that a vaginal examination provides information such as:
A) Extent of cervical dilatation B) Cervical effacement C) Strength of uterine contractions D) Fetal presentation
Concerning hemolytic diseases of the newborn, nurses should be aware that:
1. Rh incompatibility only matters when an Rh-negative offspring is born to an Rh-positive mother. 2. ABO incompatibility is more likely than Rh incompatibility to precipitate signif-icant anemia. 3. exchange transfusions are frequently required in treatment of hemolytic disorders. 4. the indirect Coombs' test is performed on the mother before birth; direct Coombs' test is performed on the cord blood after birth.
A group of students are reviewing the structure and function of the skin in preparation for a test on the material. The students demonstrated understanding when they identify which layer as the outermost layer of the epidermis?
A) Stratum corneum B) Stratum lucidum C) Stratum granulosum D) Stratum germinativum
Which age-appropriate information should the nurse provide to a 4-year-old girl who is being emotionally prepared for open heart surgery?
1. The name of the surgeon who will be performing the procedure 2. What the surgical procedure will entail 3. The purpose of the heart–lung machine used during the procedure 4. What the environment will look and sound like when the child wakes up