Vincristine works by binding to and interfering with the action of :
A. Actin
B. Microtubules
C. Nuclear envelope
D. Topoisomerase I and II
Ans: B. Microtubules
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Which of the following would be considered a contraindication for transcervical chorionic villus sampling?
a. Rh-negative mother b. Positive for group B streptococcus c. Maternal age less than 35 years d. Gestation less than 15 weeks
The wife of a 70-year-old client who is recuperating at home from hip replacement surgery ex-presses a concern to the nurse that "He must be getting depressed. He just doesn't interact with people like he used to."
Which of the following is the nurse's most therapeutic response? 1. "Are there any other signs of depressions?" 2. "Does he usually enjoy interacting with visitors?" 3. "Do you think he may be having difficulty hearing what people are saying to him?" 4. "Well he could be. Do you want me to see if his health care provider will order an antidepressant?"
The best way to describe self-identity is
A) who others think you are. B) who you really are. C) who you hope to be. D) who you are supposed to be.
Which patient is most likely to have the lowest blood pressure?
A) A female with arteriosclerosis B) A female in her early twenties C) A male taking an exercise stress test D) A male in his early thirties