The use of a diverse sample of study participants in multiple sites might affect:
A) Replicability of the study
B) The ability to use randomization
C) The ability to use masking as a strategy
D) The study's external validity
D
You might also like to view...
The nurse is caring for a 41-weeks'-gestation infant born yesterday. Her hematocrit is 75%. The best action by the nurse based on this finding is to:
1. Inform the parents that their baby has an abnormal lab value. 2. Call the physician and report the hematocrit level. 3. Notify the blood bank that a transfusion will be required. 4. Increase breastfeeding frequency, and supplement between feedings.
A young woman is panic-stricken. She had not realized how much she was drinking, and she thinks she had unprotected sex with several men last night. She is petrified and wants an HIV test immediately
Which of the following actions should be taken by the nurse? a. Give her a strong lengthy lecture about the dangers of alcohol b. Administer the HIV test c. Provide a physical examination, testing for all sexually transmitted diseases (STDs) d. Suggest she be treated immediately to be safe
The nurse assesses the patient who is one hour postpartum and observes a heavy steady gush of bright red blood from the vagina in the presence of a firm fundus. What is the most likely cause of the signs and symptoms?
A) Uterine atony B) Lacerations C) Perineal hematoma D) Infection of the uterus
There are characteristics and a normal sequence of human growth and development. A cousin who is a nurse is watching the niece's children while the niece attends calling hours for their uncle
The youngest child continuously smiles, babbles, follows the light in the funeral home, and reacts to the noises in the environment. Based on this information, the nurse knows that this child is most likely approximately what age? A) 6 weeks B) 8 weeks C) 2 to 3 months D) 3 months