After administering a medication that stimulates the sympathetic division of the autonomic nervous system, the nurse assesses the patient. For which clinical manifestations would the nurse assess?

Choice A reason: A decreased level of consciousness is not expected with sympathetic stimulation. Instead, sympathetic activation increases alertness and readiness for action. A reduction in consciousness would suggest adverse effects or another underlying condition, not the expected pharmacological response. Choice B reason: Increased force of cardiac contraction is a hallmark of sympathetic nervous system stimulation. Sympathetic activation increases myocardial contractility and heart rate through catecholamine release, preparing the body for “fight or flight.” This is the correct expected manifestation. Choice C reason: A decreased respiratory rate is not consistent with sympathetic stimulation. Instead, sympathetic activation typically increases respiratory rate to enhance oxygen delivery to tissues during stress or activity. A decrease would suggest depression of the respiratory system, which is more aligned with parasympathetic activity. Choice D reason: Decreased blood pressure is not expected with sympathetic stimulation. Sympathetic activation causes vasoconstriction and increased cardiac output, leading to elevated blood pressure. A decrease would indicate parasympathetic dominance or circulatory collapse, not the intended effect of the medication.