ATI RN
Human Growth and Development Final Exam
1. What is a major disadvantage of cross-sectional research?
- A. Age-related changes cannot be examined.
- B. Participants often drop out before the study is over.
- C. Factors affecting individual development cannot be explored.
- D. Practice effects often cause biased findings.
Correct answer: C
Rationale: One major disadvantage of cross-sectional research is that factors affecting individual development cannot be explored thoroughly. Cross-sectional research involves comparing different groups of people at one specific point in time, and does not allow for tracking individual changes over time. This limitation means that the unique influences and trajectories of individual development may be overlooked in cross-sectional studies. Choices A, B, and D are incorrect. Choice A is not a major disadvantage of cross-sectional research as age-related changes can still be compared across different groups in this type of study. Choice B, while a potential issue in any study, is not specific to cross-sectional research. Choice D refers to a different type of bias caused by repeated testing rather than a major disadvantage of cross-sectional research.
2. The nurse has received a report from the emergency department that a patient with tuberculosis will be coming to the unit. Which items will the nurse need to care for this patient?
- A. N95 respirator, gown, gloves, eyewear
- B. Communication signs for droplet precautions
- C. Negative-pressure airflow in room
- D. Communication signs for airborne precautions
Correct answer: A
Rationale: The correct answer is A. Caring for a patient with tuberculosis requires the nurse to use an N95 respirator, gown, gloves, and eyewear to protect against airborne transmission of the disease. Choice B and D are incorrect because while communication signs for precautions are important, the essential items needed for caring for a patient with tuberculosis are personal protective equipment to prevent transmission. Choice C is also incorrect as negative-pressure airflow in the room is a facility-related requirement and not an item carried by the nurse.
3. Larry, 55 years old, who is suspected of having colorectal cancer, is admitted to the CI. After taking the history and vital signs the physician does which test as a screening test for colorectal cancer.
- A. Barium enema
- B. Carcinoembryonic antigen
- C. Annual digital rectal examination
- D. Proctosigmoidoscopy
Correct answer: D
Rationale: Understanding the underlying pathology and therapeutic techniques ensures that nursing care is not only reactive but also preventative, reducing the risk of complications.
4. Which finding indicates a need to contact the health care provider before the nurse administers metformin (Glucophage)?
- A. The patient�s blood glucose level is 174 mg/dL.
- B. The patient has gained 2 lb (0.9 kg) since yesterday.
- C. The patient is scheduled for a chest x-ray in an hour
- D. The patient�s blood urea nitrogen (BUN) level is 52 mg/dL.
Correct answer: D
Rationale:
5. Which factor fosters a more positive, coherent early self-concept?
- A. Permissive parenting
- B. A warm, sensitive parent-child relationship
- C. Authoritarian parenting
- D. Strong identification with an other-sex parent
Correct answer: B
Rationale: A warm, sensitive parent-child relationship is crucial in fostering a positive and coherent early self-concept in children. This type of relationship provides support, security, and emotional guidance, helping children develop a strong sense of self-worth and self-identity. Permissive parenting (Choice A) may lead to confusion and inconsistency in discipline, impacting the child's self-concept negatively. Authoritarian parenting (Choice C), characterized by strict rules and a lack of warmth, can result in a child feeling insecure and having a negative self-concept. Strong identification with an other-sex parent (Choice D) may influence gender identity development but may not directly impact the early self-concept in the same way a warm and sensitive parent-child relationship does.
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