A client seen in the clinic with shortness of breath and fatigue is being evaluated for a possible diagnosis of heart failure. Which laboratory result will be the most useful for diagnosing heart failure?

A client is experiencing tachycardia and tremors. Lab values show elevated Free T4 and low thyroid stimulating hormone (TSH). Which diagnostic study will help the practitioner differentiate Graves' disease from other forms of hyperthyroidism?

A nurse is preparing to administer total parental nutrition (TPN) 1800 mL to infuse over 24 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A client complaining of weight gain and acne undergoes laboratory testing, which reveals elevated cortisol levels and hyperglycemia. The client has no prior medical history, and does not take any medications. After further testing and imaging to determine the cause of the elevated cortisol levels, the client is diagnosed with Cushing disease caused by a pituitary adenoma. Which of the following statements should the nurse include when teaching the client about this diagnosis?

A nurse is caring for a female client who has a diagnosis of Cushing syndrome. The client is embarrassed that she is experiencing hirsutism and severe acne. The nurse understands that these manifestations are caused by which of the following?

A client seen in the clinic with shortness of breath and fatigue is being evaluated for a possible diagnosis of heart failure. Which laboratory result will be the most useful for diagnosing heart failure?

A nurse is providing education to a client who has a new diagnosis of Addison's disease. The nurse determines that additional teaching is needed when the client makes which of the following statements?

A client seen in the clinic with shortness of breath and fatigue is being evaluated for a possible diagnosis of heart failure. Which laboratory result will be the most useful for diagnosing heart failure?

The patient is returning to the unit after undergoing a bilateral adrenalectomy. Which clinical manifestation would indicate that the client is experiencing an Addisonian crisis?

Which pharmacologic therapy does the nurse anticipate administering to a client who is experiencing acute thyrotoxicosis?