The nurse is caring for a client in the intensive care unit (ICU) that has multisystem alterations following abdominal surgery. Which finding(s) indicate that the client is experiencing obstructive shock? Select all that apply.

Rationale:
A. Gram-negative and gram-positive bacteria on blood cultures: The presence of bacteria indicates sepsis, which is associated with distributive shock, not obstructive shock. This finding does not reflect mechanical or obstructive circulatory compromise.

B. Third spacing of fluid into the vascular space: Third spacing (fluid shift into interstitial or nonfunctional spaces) occurs in hypovolemic or distributive shock but is not characteristic of obstructive shock, which involves a physical barrier to blood flow.

C. Jugular venous distention (JVD): JVD is a classic sign of obstructive shock caused by impaired venous return to the heart, such as in cardiac tamponade, tension pneumothorax, or massive pulmonary embolism. Elevated central venous pressure reflects backflow from the obstruction.

D. Decrease in systolic blood pressure during inspiration: Pulsus paradoxus, a drop in systolic blood pressure >10 mmHg during inspiration, is indicative of obstructive shock, often seen in cardiac tamponade or severe tension pneumothorax. This reflects impaired ventricular filling.

E. Hyperactive deep tendon reflexes (DTR): Hyperactive DTRs are associated with neurologic conditions or electrolyte imbalances, not obstructive shock. They do not provide information about circulatory obstruction or hemodynamic compromise.

Rationale:
A. A retraining program will need to be initiated when the child returns home: Most children experience temporary regression during hospitalization due to stress, illness, or disruption of routines. Formal retraining is rarely necessary once the child returns to a familiar environment. Immediate concerns should focus on emotional support rather than structured retraining.

B. Diapering will be provided since hospitalization is stressful to preschoolers: While diapers may be used temporarily for safety and convenience, routine diapering is not the primary strategy. The focus should be on supporting the child’s developmental skills and reassuring parents about normal regression.

C. Children usually resume their toileting behaviors when they leave the hospital: Regression in toilet habits is a common, temporary response to stress, unfamiliar routines, and illness. Once the child returns home and normal routines are restored, most preschoolers spontaneously regain their previous level of toileting independence. This information reassures parents and normalizes the behavior.

D. A potty chair should be brought from home to maintain the current level of toileting skills: While familiar objects can provide comfort, regression is typically situational and temporary. Bringing a potty chair may be helpful but is not essential for restoring previously established skills. Normal routines at home usually suffice.