The nurse is caring for a client experiencing mania who is pacing, cannot sit, with pressured speech. Which meal will the nurse provide to best meet the nutritional needs of this client?

Choice A reason: SSRIs increase serotonin levels in the brain, effectively managing GAD with a low risk of dependence. Side effects like nausea or headache are generally mild and transient, making SSRIs safer compared to other classes, as they do not cause significant physiological dependence or severe adverse effects.

Choice B reason: Tricyclic antidepressants affect multiple neurotransmitters, effectively treating GAD but with significant side effects like anticholinergic effects (dry mouth, constipation) and potential cardiotoxicity. They carry a higher risk of overdose and side effects compared to SSRIs, making them less safe for long-term use in GAD.

Choice C reason: Benzodiazepines enhance GABA activity, providing rapid anxiety relief but with a high risk of physiological dependence and withdrawal. Side effects like sedation and cognitive impairment, along with abuse potential, make them less safe than SSRIs for long-term GAD management.

Choice D reason: MAOIs inhibit monoamine oxidase, increasing neurotransmitter levels for GAD treatment. However, they have significant side effects, including hypertensive crises from dietary tyramine, and require strict dietary restrictions. Their risk profile and potential for severe interactions make them less safe than SSRIs.

Choice A reason: A ventricular pacemaker stimulates the ventricles, producing a spike on the ECG before each QRS complex, indicating proper pacing and capture. This ensures the ventricles contract in response to the pacemaker’s electrical impulse, maintaining adequate cardiac output in clients with conduction issues.

Choice B reason: Pacemaker spikes after each P wave suggest atrial pacing, not ventricular pacing. Ventricular pacemakers target ventricular contraction, so spikes should precede the QRS complex, not follow the P wave, making this an incorrect indicator of proper ventricular pacemaker function.

Choice C reason: Pacemaker spikes with each T wave are not indicative of proper ventricular pacemaker function. T waves represent ventricular repolarization, and pacing at this phase is ineffective and potentially dangerous, as it does not initiate ventricular contraction, ruling out this option.

Choice D reason: Pacemaker spikes after each QRS complex indicate failure to pace appropriately, as ventricular depolarization has already occurred. Proper ventricular pacing requires spikes before the QRS to initiate contraction, making this an incorrect sign of a functioning ventricular pacemaker.