Correct Answer: A

Rationale: The correct answer is A: Observation. As an AGACNP, observation is crucial for monitoring the progression of the condition before considering any invasive treatments. Hyperextension casting (B) and Jewett brace (C) are more specific interventions for spinal conditions and not typically indicated for this scenario. Surgical intervention (D) is typically considered only if conservative treatments fail, making it a last resort option. Therefore, observation allows for a conservative approach to assess the patient's response to initial management before considering more aggressive interventions.

Correct Answer: B

Rationale: The correct answer is B: Adjuvant therapies. Adjuvant therapies are additional treatments given after the primary treatment, usually surgery, to reduce the risk of cancer recurrence. In the context of fixed tumors, adjuvant therapies can help target any remaining cancer cells that may not have been completely removed during surgery, thus improving the chances of a successful outcome. En bloc resection (A) is important for complete tumor removal but may not always be feasible in fixed tumors. Neoadjuvant therapies (C) are given before surgery and are not typically used for fixed tumors. Elective lymph node dissection (D) may be necessary in some cases but is not the best approach for curative surgery in fixed tumors.

Correct Answer: C

Rationale: The correct answer is C: Wrinkled, peeling skin. Post-maturity syndrome occurs when a pregnancy extends beyond 42 weeks, causing the baby to lose the protective layer of vernix caseosa, leading to dry, peeling skin. Closed eyes and being unusually alert (A) are not specific to post-maturity syndrome. Long, frail fingernails (B) are not a typical characteristic of post-maturity. Excess vernix caseosa (D) is actually a characteristic of a premature baby, not a post-mature one.

Correct Answer: A

Rationale: The correct answer is A because uterine rupture can lead to severe complications such as hemorrhage from blood vessels tearing, uterine atony causing failure of the uterus to contract, infection due to exposure of internal tissues, and peritonitis from inflammation of the abdominal lining. Choices B and C are incorrect as they list complications that are not directly associated with uterine rupture. Preterm labor, cord prolapse, uterine prolapse, fetal distress, placental abruption are potential consequences of other obstetric complications but not specifically uterine rupture. Therefore, choice A is the most appropriate answer given the context of uterine rupture.

Correct Answer: A

Rationale: The correct answer is A: Respiratory insufficiency. Chronic traumatic diaphragmatic hernias can lead to gradual compromise of respiratory function due to herniation of abdominal contents into the chest cavity, causing compression of the lungs and reduced lung capacity. This results in symptoms such as dyspnea, cough, and chest pain. Sepsis (B) is more commonly associated with acute traumatic diaphragmatic hernias. Bowel obstruction (C) is a possible complication but typically presents with acute symptoms like abdominal pain and distension. Anemia (D) is not a common presentation of diaphragmatic hernias.