Which statement best suggests a research study, if repeated by different researchers, would likely
obtain the same results?
A) The study has a high degree of internal validity.
B) The study has a high degree of external validity.
C) The study has a high degree of control of variables.
D) The study has a high degree of reliability.
D
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The nurse is preparing to perform a physical assessment. What essential supplies should this nurse gather? (Select all that apply.)
a. Flashlight b. Gloves c. Red pen d. Thermometer e. Scissors
What classification of drug allergy would be described as an immune system reaction to injected proteins used to treat immune conditions?
A) A cytotoxic reaction B) Serum sickness C) A delayed reaction D) An anaphylactic reaction
The nurse is performing a cognitive assessment of a 2-year-old. Which of the following behaviors would alert the nurse to a developmental delay in this area?
A) The child cannot say name, age, and gender. B) The child cannot follow a series of two independent commands. C) The child has a vocabulary of 40 to 50 words. D) The child does not point to named body parts.
The nurse is performing a gestational age assessment on a newborn. Which characteristic shows the greatest gestational maturity?
a. The infant's arms and legs are extended. b. There is some peeling and cracking of the skin. c. There are few rugae on the scrotum and the testes are high in the scrotum. d. The arm can be positioned with the elbow beyond the midline of the chest.