Which best defines lipodystrophy?

a. Decrease and shrinkage of fatty tissues
b. Increase in fatty tissue in buttocks
c. Overgrowth of breast tissue
d. Increase in fatty tissue on abdomen


ANS: A
Lipodystrophy, or shrinkage and loss of fatty tissue, occurs when insulin is given in the same spot too frequently.

Nursing

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The results of a young man's plasma corticotropin (ACTH) stimulation test have confirmed a diagnosis of Addison's disease. The nurse has consequently provided health education around the necessity of hormone replacement therapy

The patient has asked the nurse, "How long am I going to have to take these medications?" How should the nurse best respond? A) "You'll need to take these for the rest of your life." B) "You'll have to take these until you can pass the corticotropin stimulation test without them." C) "You'll have to take these until your kidneys regain their normal level of function." D) "You'll need to take these until your symptoms have been stable for at least 6 months."

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During bypass surgery, the patient's core body temperature is lowered to 28 degrees Celsius in order to

A) increase metabolic demands of the body. B) stop the heart from beating while the surgeon works. C) initiate anticoagulant therapy during surgery. D) protect major organs from ischemia.

Nursing

A patient arrives in the emergency department with an attack of acute bronchiectasis. Chest auscultation reveals the presence of copious secretions. What intervention should the nurse prioritize in this patient's care?

A) Oral administration of diuretics B) Intravenous fluids to reduce the viscosity of secretions C) Postural chest drainage D) Pulmonary function testing

Nursing

Approximately 5 days after starting tube feedings, a patient develops extreme diarrhea. A stool specimen is collected to check for which possible cause?

a. Clostridium difficile b. Escherichia coli c. Occult blood d. Ova and parasites

Nursing