Community Health HESI

Correct Answer: D

Rationale: The correct answer is 'D.' The client stating 'I may experience some neck swelling' does not indicate a need for further teaching since neck swelling is an expected side effect of radioactive iodine therapy. Choices A and B are correct statements as the client should avoid close contact with pregnant women and children for a few days due to radiation exposure, and dry mouth and taste changes are common side effects. Choice C is redundant with choice D, making D the correct answer.

Correct Answer: A

Rationale: Recognizing signs of dehydration is crucial for ensuring the health and well-being of infants.

Correct Answer: D

Rationale: Corrected Rationale: An arterial blood pH of 7.30 indicates the client is in acidosis, which is a life-threatening condition in DKA. Immediate intervention is required to correct the acidosis and prevent further complications such as organ failure or coma. Blood glucose of 250 mg/dL is elevated but not an immediate threat to life in comparison to acidosis. Serum potassium of 3.5 mEq/L and serum sodium of 135 mEq/L are within normal ranges and do not warrant immediate intervention in the context of DKA.

Correct Answer: B

Rationale: Hypokalemia is a common electrolyte imbalance in clients with a nasogastric tube to continuous suction because potassium is lost through gastric fluids.

Correct Answer: C

Rationale: An elevated B-type natriuretic peptide indicates worsening heart failure, which requires immediate attention.