Correct Answer: C

Rationale: Even though Ms. C's self-esteem and weight have improved, her continued negative self-talk and use of derogatory terms like "fatty" indicate a distorted perception of her body image. This distortion needs to be addressed and corrected for her overall long-term psychological well-being. By focusing on addressing the disturbed body image, the nursing team can help Ms. C develop a more positive self-perception and maintain the progress she has made towards recovery from anorexia nervosa. It is important to prioritize interventions that promote a healthier and more realistic body image in order to support her ongoing recovery journey.

Correct Answer: B

Rationale: In a stratified sampling method, the population is divided into subgroups or strata based on certain characteristics that are relevant to the research objective. This allows for representation from each subgroup in the sample, ensuring that different segments of the population are taken into account.

Correct Answer: B

Rationale: In preparing for a possible earthquake as part of Safe Practice Environment (SPE) standards, the QA team should prioritize attention on Electrical wires (I) and Combustible materials (II).

Correct Answer: D

Rationale: If a nurse notices a discrepancy between the surgical count and the number of instruments on the sterile field during surgery, it is crucial to inform the surgical team immediately and initiate a thorough search. Patient safety is of utmost importance, and any missing instruments could potentially pose a risk to the patient. By informing the team and conducting a thorough search, the missing instrument can be located promptly to ensure it is not inadvertently left inside the patient's body. Continuing with the procedure or ignoring the discrepancy without further investigation could lead to serious consequences for the patient's well-being. It is always better to address any discrepancies or concerns during surgery proactively to maintain a high standard of patient care and safety.

Correct Answer: C

Rationale: Placenta previa is a condition in pregnancy where the placenta implants low in the uterus, partially or completely covering the cervix. This can lead to painless, bright red vaginal bleeding in the third trimester. However, in some cases, placenta previa can also present with sudden onset of severe lower abdominal pain and signs of shock, such as syncope, pallor, and abdominal distention due to concealed bleeding. In severe cases, the bleeding can be significant and life-threatening for both the mother and the baby. It is important to promptly diagnose and manage placenta previa to prevent complications.