The nurse is caring for a client who has cirrhosis from substance abuse. The client states, “All of my family hates me." How would the nurse respond?

A sickle cell crisis, specifically a vaso-occlusive crisis, occurs when deoxygenated hemoglobin S polymerizes, causing red blood cells to assume a rigid, crescent shape. These sickled cells obstruct microcirculation, leading to tissue ischemiaand infarction. This process triggers a massive inflammatory response and stimulates nociceptors, resulting in some of the most intense and debilitating pain managed in clinical medicine, requiring aggressive analgesic intervention.

Rationale:

A.Infection is a major concern for patients with SCD because of functional asplenia, which limits their ability to filter encapsulated bacteria. While infection can trigger a crisis, it is not the defining priority problem during the acute event itself. The nurse must monitor for sepsis, but the immediate physiological distress of the patient is driven by vaso-occlusionand the resulting systemic pain.

B.Pallor is an expected finding in sickle cell disease due to chronic hemolysis and the resulting anemia. While it reflects the low hemoglobin levels, it is a chronic adaptation rather than an acute priority during a crisis. Pallor does not indicate the severity of the ischemic insultas clearly as the patient's report of pain and the presence of localized tissue hypoxia.

C.Painis the highest priority problem during a sickle cell crisis. The mechanical obstruction of blood flow leads to severe tissue hypoxiaand ischemia in the bones, joints, and organs. Unrelieved pain can lead to increased stress, which further promotes sickling and worsens the crisis. Managing this pain is essential to break the cycle of ischemia and prevent permanent organ damage.

D.Fatigue is a persistent symptom for SCD patients due to their chronic hemolytic anemia and reduced oxygen-carrying capacity. During a crisis, fatigue may worsen, but it does not represent an immediate threat to the patient's stability. The intense nociceptive signalssent to the brain during a vaso-occlusive event make pain the urgent focus over the more generalized symptom of exhaustion.

A small bowel obstruction(SBO) disrupts the normal flow of intestinal contents, leading to the sequestration of massive amounts of fluid and gas in the proximal bowel. This creates a third-space shift of fluid from the vascular compartment into the intestinal lumen. The associated vomiting and lack of absorption lead to rapid depletion of essential ions, causing physiological instability and potential cardiac dysrhythmiasor metabolic derangement.

Rationale:

A.Abdominal distention is a common physical sign of small bowel obstruction caused by trapped gas and fluid. While it causes significant discomfort and can impair respiratory excursion, it is a clinical manifestation rather than the most acute physiological threat. The systemic consequences of the obstruction, such as fluid and chemical shifts, pose a more immediate danger to life.

B.Nausea and profuse vomiting are hallmark symptoms of SBO, especially when the obstruction is located high in the small intestine. While highly distressing to the patient, nausea itself is not a life-threatening problem. The priority is not the sensation of nausea, but the resulting loss of gastric acids and fluids that leads to systemic instability.

C.Electrolyte imbalanceis the priority risk because the patient loses significant amounts of potassium, sodium, and chloride through vomiting and third-spacing. This can lead to metabolic alkalosisand life-threatening arrhythmias. The nurse must prioritize intravenous fluid resuscitation and electrolyte replacement to prevent circulatory collapse and maintain cardiac conductivity during the acute obstruction phase.

D.Obstipation, the total failure to pass stool or flatus, is a diagnostic feature of a complete small bowel obstruction. While it confirms the diagnosis, it is a baseline expectation of the condition rather than an acute risk factor for clinical deterioration. The nurse focuses on the systemic metabolic impact of the blockage rather than the lack of bowel movements.