A nurse is caring for a newborn 4 hours after their birth.
Which of the following findings should the nurse report to the provider?

Choice A rationale

Hemorrhagic shock results from significant blood loss, leading to decreased circulating blood volume and subsequent hypotension. Therefore, hypertension is not expected; instead, the nurse should anticipate hypotension as a classic sign, indicating the body's compensatory mechanisms are failing to maintain adequate perfusion. Systolic blood pressure below 90 mmHg is a common indicator of shock.

Choice B rationale

Initial compensatory mechanisms in shock, driven by the sympathetic nervous system, usually include tachypnea (increased respiratory rate) to enhance oxygenation and address resulting metabolic acidosis. Bradypnea (abnormally slow respiratory rate, normal 12-20 breaths/min) is a late and ominous sign, reflecting profound central nervous system depression and circulatory failure.

Choice C rationale

Tachycardia (heart rate >100 beats/min) is an early and compensatory sign of hemorrhagic shock, triggered by the release of catecholamines (epinephrine, norepinephrine). The sympathetic nervous system increases the heart rate and contractility to compensate for the reduced stroke volume caused by the hypovolemia and maintain cardiac output and tissue perfusion.

Choice D rationale

Hemorrhagic shock causes a severe reduction in renal blood flow due to vasoconstriction and low systemic pressure. This results in oliguria (urine output <30 mL/hr) or anuria, not polyuria. Decreased urine output is a critical indicator of inadequate perfusion to the kidneys and is a classic finding in progressing shock.

Choice A rationale

Misoprostol is a prostaglandin analog used to prevent or treat postpartum hemorrhage by inducing uterine contractions, but it is not the primary intervention for preeclampsia without severe features, which focuses on blood pressure control and seizure prophylaxis.

Choice B rationale

Administering an IV bolus of lactated Ringer's is generally contraindicated in preeclampsia because it can increase the risk of pulmonary edema due to generalized fluid retention and increased capillary permeability characteristic of the disorder. Fluid management should be conservative.

Choice C rationale

Clonus, which is the presence of rhythmic, involuntary muscle contractions, is a sign of hyperreflexia and central nervous system irritability. It indicates worsening preeclampsia and the potential progression to eclampsia (seizures), necessitating close neurological assessment for timely intervention.

Choice D rationale

Restricting daily oral fluid intake can lead to dehydration and is not a standard or necessary practice for preeclampsia management without severe features, unless there is evidence of pulmonary edema or acute kidney injury. The focus is on careful fluid balance, not routine restriction.