CCRN-Adult Exam Dumps : CCRN (Adult) - Direct Care Eligibility Pathway

The spleen plays a crucial role in filtering bacteria and old or damaged blood cells, as well as mounting an immune response. After a splenectomy, the patient is at increased risk for infections, particularly from encapsulated organisms like Streptococcus pneumoniae, Haemophilus influenzae, and Neisseria meningitidis. This heightened susceptibility to infection can lead to sepsis, a life-threatening condition. References: AACN Adult CCRN Certification Review Course, AACN CCRN Exam Handbook.

The patient's tachycardia and hypotension following bowel resection surgery indicate potential severe complications such as hemorrhage or septic shock, which require immediate intervention. If the on-call surgical resident does not provide new orders, the nurse must act promptly to prevent further deterioration by initiating the rapid response team (RRT). The RRT can provide critical interventions and facilitate timely transfer to a higher level of care if needed. References: = CCRN Exam Handbook, AACN Adult CCRN Certification Review Course

The clinical presentation of lower left quadrant pain with guarding, abdominal distention, rigidity, and free air in the abdominal cavity on a KUB (kidney, ureter, and bladder) radiograph strongly suggests a perforated bowel. The presence of free air indicates that there is a breach in the gastrointestinal tract, allowing air to escape into the peritoneal cavity. The patient's vital signs, including hypotension (BP 76/40), tachycardia (HR 130), tachypnea (RR 32), and fever (T 101.7°F), are consistent with sepsis and shock, which are common complications of bowel perforation. References: CCRN Exam Handbook, AACN, page 30, section on Gastrointestinal.