Adult Health Med Surg Nursing Test Banks

Correct Answer: D

Rationale: When a postpartum client exhibits signs of postpartum psychosis such as hallucinations, delusions, and disorganized behavior, it is crucial to involve the healthcare provider immediately. Postpartum psychosis is a psychiatric emergency that requires prompt assessment and intervention by mental health professionals. The healthcare provider can determine the appropriate course of action, which may include hospitalization, medication management, and specialized psychiatric care. Delaying notification can lead to serious consequences for both the client and her infant, so timely intervention is essential in managing postpartum psychosis.

Correct Answer: D

Rationale: Respect for persons is an ethical principle that emphasizes the autonomy and freedom of individuals to make their own decisions regarding participation in research studies. In the context of human subjects research, this principle requires that individuals have the right to choose whether or not to participate in a study, without any coercion or manipulation. The principle of respect for persons also includes the concept of informed consent, where individuals must be provided with all necessary information about the study in order to make an informed decision about participation. Overall, respecting the autonomy and choices of individuals is a fundamental aspect of ethical research conduct.

Correct Answer: C

Rationale: The APCAR (Appearance, Pulse, Grimace, Activity, Respiration) score is used to evaluate a newborn's condition in the first few minutes after birth. This assessment typically occurs within the first 1 to 3 minutes after the baby is born. The score helps healthcare providers quickly assess the baby's overall well-being and determine if any immediate interventions or further monitoring are necessary.

Correct Answer: C

Rationale: When Nurse Maris is estimating the proportion of the population affected by the problem, she is assessing the magnitude of the problem. The magnitude criterion involves determining the extent of the issue within the community, such as the number of individuals affected or at risk. By understanding the magnitude of a health problem, nurses can better prioritize their efforts to address the most pressing issues that affect a large portion of the population. This criterion helps in identifying which health problems have the highest impact and require immediate attention in order to improve community health outcomes.

Correct Answer: A

Rationale: A patient with a severe viral infection exhibiting reduced levels of circulating lymphocytes is likely due to the apoptosis of infected lymphocytes. When a virus enters the body, it can infect and replicate within lymphocytes, subsequently triggering the immune system to induce apoptosis in infected cells to prevent further spread of the virus. This process is part of the body's defense mechanism to control the viral infection. As a result, the circulating lymphocyte levels may decrease as infected lymphocytes are targeted for apoptosis. This phenomenon helps to limit viral replication and spread within the body, thereby aiding in the immune response to eliminate the virus.