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. Diabetes mellitus: While diabetes mellitus can affect circulation and healing, it is not a direct contraindication for the use of lidocaine. However, monitoring for effects on circulation and neuropathy may be necessary in diabetic patients.

B. Heart block: Lidocaine is a local anesthetic that can have systemic effects, especially on the cardiovascular system. It can cause conduction abnormalities, including heart block, so it is crucial to assess for this condition before administering lidocaine to avoid exacerbating cardiac issues.

C. Gastric ulcers: Lidocaine's effects are primarily cardiac and neurological, and it does not have a known adverse effect on gastric ulcers that would require pre-administration review. This condition is more relevant for oral medications that can irritate the gastric mucosa.

D. Glaucoma: Lidocaine does not have a significant effect on intraocular pressure or glaucoma. The main concern with lidocaine is its effect on the heart and nervous system, rather than its impact on eye conditions.

A. Temperature 99.9° F (37.7° C): A mild fever (99.9°F) is not a direct indicator of dehydration but could be related to other factors, including the body’s response to stress. It is not an immediate priority compared to other signs like poor skin turgor or low blood pressure.

B. Respirations 34 breaths/minute: An elevated respiratory rate may occur with dehydration, but it is not specific to dehydration alone. It should be monitored, especially when combined with other symptoms, but it is not a sole indicator of dehydration.

C. Heart rate 136 beats/minute: A heart rate of 136 beats per minute is elevated and may indicate dehydration, as the body attempts to compensate for reduced blood volume. Tachycardia is a common response to fluid loss and requires immediate follow-up.

D. Weak peripheral pulses: Weak peripheral pulses reflect poor circulation, which can be a result of dehydration. This finding indicates decreased perfusion and demands urgent attention to restore fluid balance and ensure proper circulation.

E. Dry mucous membranes: Dry mucous membranes are a hallmark sign of dehydration, as the body reduces fluid availability for non-essential processes. This finding should be immediately addressed, as it is a clear sign of fluid loss.

F. Body mass index (BMI) 21.9 kg/m²: BMI is a general indicator of body weight and is not related to fluid balance. While it provides useful information about the client’s overall health, it does not directly point to dehydration or fluid loss.

G. Blood pressure 100/52 mm Hg: Low blood pressure, especially in the context of dehydration, is a significant concern. A blood pressure of 100/52 mm Hg is a sign of hypovolemia or fluid loss, and immediate intervention is needed to restore normal fluid volume and prevent shock.

H. Poor skin turgor: Poor skin turgor is a classic sign of dehydration, where the skin remains tented after being pinched. This indicates a lack of sufficient fluid in the body, which must be addressed immediately to prevent further complications.