What does enzyme reverse transcriptase transcribe?
a. DNA to mimic CD4 cells
b. T4-helper cells to RNA
c. HIV RNA to HIV DNA
d. T4 cells to HIV virions
C
Reverse transcriptase reverses the normal process and allows the RNA to be transcribed to the DNA rather than the DNA to be transcribed to the RNA.
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A nurse is reviewing the side effects of antidepressants with a group of older adults. Which of the following statements by a member of the group indicates that the nurse's teaching has been effective?
A) "I will start on the dose that I will take for life." B) "Fluoxetine should be given in the evening because it may help me sleep." C) "I need to maintain my fluid intake while on antidepressant medication." D) "The length of antidepressant treatment is usually 3 months for a first-time depression."
Which of the following laboratory results is the best indicator that a patient with cellulitis is recovering from this infection?
A. WBC of 8200/?l B. WBC of 2900/?l C. WBC of 16,300/?l D. WBC of 12,700/?l
Two days after having a Billroth II operation a client develops abdominal bloating and nausea that begins 30 minutes after eating. What complication may this client be experienc-ing?
A. Alkaline reflux B. Dumping syndrome C. Recurrent ulceration D. Afferent loop syndrome
Nursing skills needed for enabling empowerment include:
a. active listening and communication. b. collaboration and negotiation. c. intuitive and intellectual knowing. d. a and b. e. all of the above.