A nurse is assessing an older adult client who is receiving 2 units of packed RBCs. Which of the following manifestations should indicate to the nurse that the client is experiencing circulatory overload?

Rationale:
A. First-degree heart block: This rhythm shows a prolonged PR interval but maintains regular P waves before every QRS complex and a consistent rhythm. The presence of P waves and regularity rule out this option.

B. Atrial fibrillation: Atrial fibrillation is characterized by an irregularly irregular rhythm and absent or indistinct P waves due to disorganized atrial electrical activity. A heart rate of 98/min with no clear P waves fits the criteria for this dysrhythmia.

C. Complete heart block: Complete (third-degree) heart block features a complete dissociation between atrial and ventricular activity, with P waves and QRS complexes occurring independently. It typically presents with a bradycardic rhythm, not near 98/min.

D. Ventricular tachycardia: Ventricular tachycardia presents with a rapid, regular rhythm and wide QRS complexes. It usually lacks P waves but is typically much faster than 98/min, often ranging from 140 to 200 beats/min.

Rationale:

A. "I understand that I need to inspect my feet daily."Daily foot inspection is essential for individuals with diabetes to identify any cuts, blisters, or signs of infection early. Reduced sensation due to peripheral neuropathy can lead to unnoticed injuries that progress to serious complications if untreated.
B. "I will dry my feet thoroughly when I get out of the shower." Keeping the feet dry, especially between the toes, helps prevent fungal infections and skin breakdown. Moist environments encourage fungal growth, which can worsen foot health in diabetic clients.
C. "It is important to apply lotion to my feet and especially my toes to keep my skin in good health." While moisturizing helps prevent dry, cracked skin, lotion should not be applied between the toes. Moisture trapped between the toes increases the risk of fungal infections and skin maceration in diabetic clients.
D. "I will be very careful when I cut my toenails and will be sure to cut them straight across and then file the edges with an emery board." Cutting toenails straight across and filing the edges helps prevent ingrown toenails and reduces the risk of accidental skin injury. Diabetic clients are advised to be cautious during nail care due to impaired healing and infection risk.
E. "I will wear closed toed shoes." Wearing closed-toed shoes protects the feet from injury and trauma. Open-toed shoes or sandals may expose the feet to injury, and diabetic clients may not feel injuries due to neuropathy.
F. "I am glad I can still go barefoot in the house because I never wear shoes at home."Going barefoot, even indoors, increases the risk of stepping on sharp objects and sustaining unnoticed injuries. Clients with diabetes should always wear well-fitting shoes or protective footwear, even at home.
G. "If I have any foot sores or corns come up, I will see my doctor or go to a podiatrist instead of treating it myself." Diabetic clients should avoid self-treating foot problems like sores or corns. Prompt evaluation by a healthcare provider prevents complications like infections or ulcers, which can escalate quickly in this population.