Nokea
The nurse determined that the client's fluid volume deficit from HHNS has resolved. Which serum laboratory finding led to the nurse's conclusion?
- A. Decreased glucose
- B. Decreased sodium
- C. Decreased osmolality
- D. Decreased potassium
Correct Answer: C
Rationale: A normalizing of the serum osmolality indicates that the fluid volume deficit is resolving.
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The nurse is preparing to discharge the client following a unilateral adrenalectomy to treat hyperaldosteronism caused by an adenoma. Which instruction should be included in this client's discharge teaching?
- A. Avoid foods high in potassium
- B. Self-monitor blood pressure daily
- C. Stop drugs taken before adrenalectomy
- D. Carry epinephrine for emergency use
Correct Answer: B
Rationale: Self-monitoring BP is necessary as hypertension may persist in 20% of clients post-adrenalectomy.
Which laboratory test is most important for the nurse to monitor to determine how effectively the client's diabetes is being managed?
- A. Fasting blood glucose
- B. Blood chemistry profile
- C. Complete blood count
- D. Glycosylated hemoglobin (HbA1c)
Correct Answer: D
Rationale: HbA1c reflects average blood glucose control over 2-3 months, indicating long-term diabetes management.
The client is a 62-year-old woman who is 30 pounds overweight. She comes to the doctor's office complaining of headaches, frequent hunger, excessive thirst, and urination. The presenting complaints suggest that the nurse should assess for other signs of which condition?
- A. Hypothyroidism
- B. Acute pyelonephritis
- C. Addison's disease
- D. Diabetes mellitus
Correct Answer: D
Rationale: Headaches, polyphagia, polydipsia, and polyuria are classic symptoms of diabetes mellitus, especially in an overweight individual.
The clinic nurse is assessing the client. The nurse evaluates that the client's levothyroxine dose is too low when which findings are noted on assessment? Select all that apply.
- A. Increased appetite
- B. Decreased sweating
- C. Apathy and fatigue
- D. Paresthesias
- E. Finger and tongue tremors
- F. Slowed mental processes
Correct Answer: B,C,D,F
Rationale: Decreased sweating, apathy, fatigue, paresthesias, and slowed mental processes indicate hypothyroidism, suggesting an inadequate levothyroxine dose.
The client develops SIADH secondary to a pituitary tumor. The client's assessment findings include thirst, weight gain, fatigue, and a serum sodium of 127 mEq/L. Which intervention, if prescribed, should the nurse implement to treat SIADH?
- A. Elevate the head of the bed 30 degrees
- B. Administer vasopressin intravenously (IV)
- C. Restrict fluids to 800 to 1000 mL per day
- D. Give 0.3% sodium chloride IV infusion
Correct Answer: C
Rationale: Fluid restriction to 800-1000 mL/day treats mild SIADH with serum sodium >125 mEq/L by raising sodium concentration.