A nurse is assessing a client who had a craniotomy and has developed syndrome of inappropriate antidiuretic hormone (SIADH). Which of the following manifestations should the nurse anticipate?
Weight loss
Oliguria
Hypernatremia
Increased thirst
The Correct Answer is B
A) SIADH leads to water retention due to excessive secretion of antidiuretic hormone (ADH), resulting in weight gain rather than weight loss.
B) SIADH causes the kidneys to retain water, leading to decreased urine output (oliguria) and concentrated urine.
C) SIADH typically results in dilutional hyponatremia due to water retention, not hypernatremia.
D) In SIADH, the body retains water excessively, leading to decreased serum osmolality and suppression of thirst, rather than increased thirst.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Polyuria (excessive urination) is not typically associated with low calcium levels. It may occur in conditions such as diabetes mellitus or diabetes insipidus.
B. Hypocalcemia (low calcium levels) can lead to neuromuscular irritability, which may manifest as muscle tremors or spasms. This is a classic sign of hypocalcemia.
C. Dry, sticky mucous membranes are more indicative of dehydration rather than hypocalcemia.
D. Negative Chvostek's sign means the absence of facial muscle twitching upon tapping the facial nerve, which is not expected in hypocalcemia.
Correct Answer is C
Explanation
A. Almonds are high in oxalates, which can contribute to the formation of calcium oxalate kidney stones. Therefore, almonds should be avoided or consumed in moderation by individuals with this condition.
B. Sweet potatoes contain moderate levels of oxalates, which may increase the risk of calcium oxalate kidney stones if consumed in large amounts. It is advisable for individuals with this condition to limit their intake of sweet potatoes.
C. Bananas are low in oxalates, making them a suitable choice for individuals with calcium oxalate kidney stones. Including bananas in the diet can help reduce the risk of stone formation.
D. Soy milk may contain moderate to high levels of oxalates, depending on processing methods. It is recommended to choose low-oxalate alternatives for individuals prone to calcium oxalate kidney stones.
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