Which of the following statements is not a typical manifestation of SIADH?
Anorexia
Edema of fluid overload
Vomiting
Nausea
The Correct Answer is B
A. Anorexia is a common manifestation of SIADH due to the effects of hyponatremia (low sodium levels) and fluid retention.
B. Edema of fluid overload is not a typical manifestation of SIADH. While SIADH leads to fluid retention due to excess antidiuretic hormone (ADH), the excess fluid is typically intracellular and does not cause peripheral edema as seen in conditions like heart failure or nephrotic syndrome.
C. Vomiting is a common manifestation of SIADH, often related to the effects of hyponatremia, which can irritate the gastrointestinal system.
D. Nausea is also a common symptom of SIADH due to the imbalance of electrolytes, particularly low sodium levels, which can affect the brain and lead to nausea.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Arterial blood gas (ABG) analysis is the most accurate method for distinguishing between hypoxemia (low oxygen levels in the blood) and hypercapnia (elevated carbon dioxide levels). ABG testing measures both the partial pressure of oxygen (PaO2) and carbon dioxide (PaCO2), providing a clear distinction between the two conditions.
B. While observing for signs and symptoms is useful, it is not specific enough to distinguish between hypoxemia and hypercapnia, as both conditions may present with similar symptoms like shortness of breath or confusion.
C. Measuring oxygen saturation with a pulse oximeter can detect hypoxemia but does not provide information about carbon dioxide levels, so it cannot distinguish between hypoxemia and hypercapnia.
D. Pulmonary function testing assesses lung volumes and airflow but does not directly measure oxygen or carbon dioxide levels, making it less effective for distinguishing between hypoxemia and hypercapnia.
Correct Answer is A
Explanation
A. Hyperglycemic hyperosmolar-nonketotic syndrome (HHNS) is more commonly associated with type 2 diabetes. It is characterized by very high blood sugar levels and dehydration, but without significant ketone production. It typically occurs in older adults with type 2 diabetes who experience severe dehydration and illness.
B. Hypoglycemia is more commonly associated with type 1 diabetes due to the frequent need for insulin therapy, which can cause low blood sugar levels. In type 2 diabetes, hypoglycemia is less common unless the patient is on insulin or certain oral medications.
C. Diabetic ketoacidosis (DKA) is primarily a complication of type 1 diabetes. It occurs when there is a severe insulin deficiency, leading to the breakdown of fat for energy and the production of ketones. While DKA can occur in type 2 diabetes, it is far more common in type 1.
D. The Somogyi effect refers to rebound hyperglycemia following an episode of hypoglycemia, typically occurring overnight. It is more commonly seen in type 1 diabetes, especially when insulin doses are too high, causing low blood sugar at night followed by a rebound increase in blood sugar.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.