A nurse is assessing a client with Cushing's syndrome. The nurse is aware that an exogenous cause of Cushing's syndrome is which of the following?
Insufficient insulin production
Long term use of glucocorticoids
Adrenal insufficiency
Overproduction of growth hormones
The Correct Answer is B
A. Insufficient insulin production is related to diabetes mellitus, not Cushing's syndrome.
B. Long-term use of glucocorticoids is a well-known exogenous cause of Cushing's syndrome, as it leads to excess cortisol in the body.
C. Adrenal insufficiency refers to a deficiency of adrenal hormones and would not cause Cushing's syndrome, which is characterized by excess hormones.
D. Overproduction of growth hormones is associated with acromegaly or gigantism, not Cushing's syndrome, which primarily involves excess cortisol.
Free Nursing Test Bank
- Free Pharmacology Quiz 1
- Free Medical-Surgical Quiz 2
- Free Fundamentals Quiz 3
- Free Maternal-Newborn Quiz 4
- Free Anatomy and Physiology Quiz 5
- Free Obstetrics and Pediatrics Quiz 6
- Free Fluid and Electrolytes Quiz 7
- Free Community Health Quiz 8
- Free Promoting Health across the Lifespan Quiz 9
- Free Multidimensional Care Quiz 10
View Related questions
Correct Answer is B
Explanation
A. While reporting dizziness is important, it does not directly aid in managing vertigo episodes.
B. Instructing the client to get up slowly while turning their entire body helps to reduce vertigo symptoms by minimizing head movement, which can trigger or worsen dizziness in Meniere’s disease.
C. Driving is not recommended during symptomatic periods of vertigo, as it could be unsafe.
D. The logroll technique is typically used for clients with spinal issues rather than vertigo management in Meniere’s disease.
Correct Answer is D
Explanation
A. Increased insulin production would not cause polyuria and low specific gravity urine; rather, hyperglycemia from lack of insulin can cause high specific gravity due to glucose in urine.
B. Increased ACTH affects cortisol production but is not directly related to urine concentration or polyuria.
C. Low T3 and T4 levels are associated with hypothyroidism, which typically does not cause polyuria or decreased specific gravity.
D. Insufficient ADH, as seen in diabetes insipidus, leads to the inability to concentrate urine, resulting in a low specific gravity, polyuria, and nocturia due to excessive water loss.