The key to accurate DNA replication depends on which complementary base pairs?
a. Adenine with thymine
b. Adenine with guanine
c. Guanine with cytosine
d. Cytosine with thymine
e. Guanine with thymine
Answer:
a. Adenine with thymine
c. Guanine with cytosine
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The inability of a patient to meet self-care needs creates a need for a nursing intervention. Which of the following interventions is the preferred first priority whenever possible?
A) Assisting the individual promptly and efficiently B) Providing direct services by acting for or by doing for C) Empowering the patient by strengthening her or his self-care capacities D) Eliminating or minimizing self-care limitations
Transcutaneous electrical nerve stimulation (TENS) is a form of which type of therapy?
a. Magnetic healing c. Exercise therapy b. Touch therapy d. Chemotherapy
The nurse assesses distended neck veins in a client sitting in a chair to eat. What intervention is the nurse's priority?
a. Document the observation in the chart. b. Measure urine specific gravity and vo-lume. c. Assess the pulse and blood pressure. d. Assess the client's deep tendon reflexes.
The approach a nurse uses to make choices based upon the idea that research-based care improves outcomes is utilizing:
a. Past experience c. Intuition b. Trial and error d. Clinical deci-sion-making