Which of the following actions taken by the researcher would be most likely to decrease threats to validity in a study?
A) using independent data collectors
B) using a convenience sample
C) obtaining informed consent from subjects
D) none of the above
A
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The client who has had an intrauterine device (IUD) inserted should be instructed to:
a. Have the IUD replaced every 2 to 4 years. b. Check the placement of the string once a week for 4 weeks. c. Use another method of contraception for 2 weeks after insertion. d. Use a vinegar douche weekly for 4 weeks.
A six-year-old has been diagnosed with both reactive attachment and disinhibited social engagement disorders after being found living in the streets. The nurse knows that the patient will exhibit which symptoms? Select all that apply
1. Wandering from caregivers 2. Engaging in repetitive behaviors 3. Unable to seek comfort when distressed 4. Preoccupation with physical appearance 5. Fearfulness despite the absence of stressors
The incidence of mental retardation in the school-aged population is ____________________% in school-aged children
Fill in the blank(s) with correct word
The nurse works in infection control at a large hospital. Which client does the nurse recognize as being at greatest risk for acquiring a fungal infection?
1. The client with severe burns over 20% of the body 2. The adolescent client with a fractured femur from an auto accident 3. The client with anemia who is pregnant with triplets 4. The client with malignant melanoma who is receiving chemotherapy