The nurse assesses a client being treated for Herpes zoster (shingles). Which assessment(s) should the nurse include when evaluating the effectiveness of treatment? Select all that apply.

A. Glucose may be elevated due to stress, and calcium can be mildly elevated in hyperthyroidism, but these are not the most critical or life-threatening concerns during a thyroid storm.

B. Electrolytes and hemoglobin: While monitoring electrolytes is important, they are not the most critical values in a thyrotoxic crisis. Hemoglobin levels are not directly impacted by thyroid storm and are less likely to provide essential insights for managing this condition.

C. A thyrotoxic crisis (thyroid storm) is a life-threatening complication of severe hyperthyroidism characterized by extreme hypermetabolism, high fever, tachycardia, and possible organ failure. Renal and liver function tests are critical because liver dysfunction is common due to increased metabolic demand and decreased perfusion. Elevated AST, ALT, and bilirubin levels may occur. Renal impairment may result from dehydration, hyperthermia, and decreased cardiac output. Multiorgan failure is a major risk, so monitoring kidney and liver function helps assess severity and guide treatment. Therefore, renal and liver function tests are essential labs to closely monitor.

D. Blood and urine cultures: Blood and urine cultures are used to detect infections, they are not a priority during a thyrotoxic crisis unless there is a concern about infection. The primary focus should be on managing thyroid hormone levels and associated metabolic effects.

A. Prior to exercising: Testing before exercise is important, especially for clients on insulin, but may not be necessary for all clients depending on their diabetes management and regimen.

B. Before going to bed: This is often recommended for insulin-dependent diabetics to avoid nocturnal hypoglycemia, but it's not universally required for all clients.

C. Immediately after meals: Postprandial glucose testing is useful, especially for gestational diabetes or insulin adjustments, but it is not routinely required for all diabetics.

D. During acute illness: All clients with diabetes should monitor blood glucose more frequently during illness, as stress hormones can cause hyperglycemia or unexpected hypoglycemia.