Foundations and Adult Health Nursing Test Bank

Correct Answer: D

Rationale: Addison's disease is a rare endocrine disorder characterized by adrenal insufficiency, leading to a deficiency in cortisol and aldosterone production. The symptoms of Addison's disease include fatigue, weakness, hyperpigmentation of the skin (due to elevated levels of ACTH stimulating melanocytes), and salt craving (due to aldosterone deficiency). Low serum sodium levels and elevated serum potassium levels are also common laboratory findings in Addison's disease, as aldosterone plays a key role in maintaining electrolyte balance. Patients with Addison's disease are at risk of developing an adrenal crisis, which can be life-threatening if not promptly recognized and treated with glucocorticoid and mineralocorticoid replacement therapy.

Correct Answer: B

Rationale: Spondylosis is a condition characterized by degenerative changes in the intervertebral discs, leading to narrowing of the disc space and the formation of osteophytes (bone spurs). This degenerative process commonly occurs with aging and can cause symptoms such as neck or back pain, stiffness, and reduced range of motion. Spondylosis is a common finding on imaging studies like X-rays and MRI scans in individuals over the age of 50 and is a natural part of the aging process of the spine.

Correct Answer: B

Rationale: Digoxin is a medication commonly used in the treatment of congestive heart failure because it helps to improve cardiac output and reduce heart failure symptoms. One of the desired effects of digoxin is an increase in urinary output. This is because digoxin helps to improve cardiac function, which can lead to better circulation and increased kidney perfusion. As a result, the kidneys are better able to filter and excrete excess fluid, leading to increased urine output. Therefore, an increase in urinary output indicates that the digoxin is having a positive effect in managing the client's congestive heart failure. The other options, such as increased weight, improved appetite, and increased pedal edema, are not indicative of a desired effect of digoxin therapy.

Correct Answer: B

Rationale: Oxytocin release is responsible for the mild cramping and uterine contractions experienced by the new mother while breastfeeding. When a baby suckles at the breast, it stimulates nerve endings that signal the release of oxytocin from the posterior pituitary gland. Oxytocin is a hormone that plays a crucial role in stimulating the contraction of the uterine muscles, helping the uterus to contract back to its pre-pregnancy size. This process, known as uterine involution, is essential for postpartum recovery and preventing excessive bleeding. Therefore, the new mother's experience of mild cramping and uterine contractions while breastfeeding is a normal physiological response mediated by the release of oxytocin.

Correct Answer: A

Rationale: This scenario falls under the category of invasion of privacy. Invasion of privacy occurs when a person's private information or images are shared or used without their consent, leading to an intrusion of their private life. In this case, Kris, as a hospitalized movie star, had her picture taken without permission by the nursing assistant, which was later sold to a local newspaper. Kris has a right to privacy, especially during a vulnerable time like being hospitalized, and the nursing assistant violated that right by taking and selling her picture without consent. This action constitutes an invasion of privacy.